diff --git a/src/backend/GlobalUsings.cs b/src/backend/GlobalUsings.cs
index af39e235..587d8489 100644
--- a/src/backend/GlobalUsings.cs
+++ b/src/backend/GlobalUsings.cs
@@ -63,18 +63,4 @@ global using NetAdmin.Infrastructure.Extensions;
 global using NetAdmin.Infrastructure.Languages;
 global using NetAdmin.Infrastructure.Utils;
 global using NSExt.Attributes;
-global using NSExt.Extensions;
-
-#if !INFRAS
-global using NetAdmin.Domain.Attributes;
-global using NetAdmin.Domain.Attributes.DataValidation;
-global using NetAdmin.Domain.DbMaps.Dependency;
-global using NetAdmin.Domain.DbMaps.Dependency.Fields;
-global using NetAdmin.Domain.DbMaps.Sys;
-global using CsvIgnore = CsvHelper.Configuration.Attributes.IgnoreAttribute;
-global using CsvIndex = CsvHelper.Configuration.Attributes.IndexAttribute;
-global using CsvName = CsvHelper.Configuration.Attributes.NameAttribute;
-global using DynamicFilterInfo = NetAdmin.Domain.Dto.DynamicFilterInfo;
-global using DynamicFilterOperators = NetAdmin.Domain.Enums.DynamicFilterOperators;
-global using SqlIndex = FreeSql.DataAnnotations.IndexAttribute;
-#endif
\ No newline at end of file
+global using NSExt.Extensions;
\ No newline at end of file
diff --git a/src/backend/NetAdmin.AdmServer.Host/Extensions/ServiceCollectionExtensions.cs b/src/backend/NetAdmin.AdmServer.Host/Extensions/ServiceCollectionExtensions.cs
index 81047582..22f4cd96 100644
--- a/src/backend/NetAdmin.AdmServer.Host/Extensions/ServiceCollectionExtensions.cs
+++ b/src/backend/NetAdmin.AdmServer.Host/Extensions/ServiceCollectionExtensions.cs
@@ -1,5 +1,6 @@
 using NetAdmin.AdmServer.Host.Filters;
 using NetAdmin.Domain.Contexts;
+using NetAdmin.Domain.DbMaps.Dependency.Fields;
 using NetAdmin.Domain.Enums.Sys;
 using NetAdmin.Host.Extensions;
 
diff --git a/src/backend/NetAdmin.AdmServer.Host/Startup.cs b/src/backend/NetAdmin.AdmServer.Host/Startup.cs
index e4c9d4c8..e671dc20 100644
--- a/src/backend/NetAdmin.AdmServer.Host/Startup.cs
+++ b/src/backend/NetAdmin.AdmServer.Host/Startup.cs
@@ -22,7 +22,12 @@
 */
 
 using NetAdmin.AdmServer.Host;
+using NetAdmin.AdmServer.Host.Extensions;
+using NetAdmin.Host.Extensions;
+using NetAdmin.Host.Middlewares;
+using NetAdmin.SysComponent.Host.Extensions;
 using NetAdmin.SysComponent.Host.Middlewares;
+using Spectre.Console.Cli;
 using ValidationResult = Spectre.Console.ValidationResult;
 
 NetAdmin.Host.Startup.Entry<Startup>(args);
diff --git a/src/backend/NetAdmin.Application/Repositories/BasicRepository.cs b/src/backend/NetAdmin.Application/Repositories/BasicRepository.cs
index b89afd9b..779faee2 100644
--- a/src/backend/NetAdmin.Application/Repositories/BasicRepository.cs
+++ b/src/backend/NetAdmin.Application/Repositories/BasicRepository.cs
@@ -1,4 +1,5 @@
 using NetAdmin.Domain.Contexts;
+using NetAdmin.Domain.DbMaps.Dependency;
 
 namespace NetAdmin.Application.Repositories;
 
diff --git a/src/backend/NetAdmin.Application/Services/RedisService.cs b/src/backend/NetAdmin.Application/Services/RedisService.cs
index 408d06c8..dc7c304b 100644
--- a/src/backend/NetAdmin.Application/Services/RedisService.cs
+++ b/src/backend/NetAdmin.Application/Services/RedisService.cs
@@ -1,4 +1,5 @@
 using NetAdmin.Application.Repositories;
+using NetAdmin.Domain.DbMaps.Dependency;
 using StackExchange.Redis;
 
 namespace NetAdmin.Application.Services;
diff --git a/src/backend/NetAdmin.Application/Services/RepositoryService.cs b/src/backend/NetAdmin.Application/Services/RepositoryService.cs
index b13168dd..83da1922 100644
--- a/src/backend/NetAdmin.Application/Services/RepositoryService.cs
+++ b/src/backend/NetAdmin.Application/Services/RepositoryService.cs
@@ -2,6 +2,8 @@ using CsvHelper;
 using Microsoft.Net.Http.Headers;
 using NetAdmin.Application.Repositories;
 using NetAdmin.Domain;
+using NetAdmin.Domain.DbMaps.Dependency;
+using NetAdmin.Domain.DbMaps.Dependency.Fields;
 using NetAdmin.Domain.Dto.Dependency;
 
 namespace NetAdmin.Application.Services;
diff --git a/src/backend/NetAdmin.Domain/Attributes/DataValidation/ApiIdAttribute.cs b/src/backend/NetAdmin.Domain/Attributes/DataValidation/ApiIdAttribute.cs
index 53f8db12..ba81edff 100644
--- a/src/backend/NetAdmin.Domain/Attributes/DataValidation/ApiIdAttribute.cs
+++ b/src/backend/NetAdmin.Domain/Attributes/DataValidation/ApiIdAttribute.cs
@@ -1,4 +1,3 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Api;
 
 namespace NetAdmin.Domain.Attributes.DataValidation;
diff --git a/src/backend/NetAdmin.Domain/Attributes/DataValidation/SpecificDeptAttribute.cs b/src/backend/NetAdmin.Domain/Attributes/DataValidation/SpecificDeptAttribute.cs
index b3bd1cbd..ece91ed9 100644
--- a/src/backend/NetAdmin.Domain/Attributes/DataValidation/SpecificDeptAttribute.cs
+++ b/src/backend/NetAdmin.Domain/Attributes/DataValidation/SpecificDeptAttribute.cs
@@ -1,5 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.Role;
-using NetAdmin.Domain.Enums.Sys;
 
 namespace NetAdmin.Domain.Attributes.DataValidation;
 
diff --git a/src/backend/NetAdmin.Domain/Attributes/DataValidation/UserIdAttribute.cs b/src/backend/NetAdmin.Domain/Attributes/DataValidation/UserIdAttribute.cs
index 5a1e9eb5..177a95c3 100644
--- a/src/backend/NetAdmin.Domain/Attributes/DataValidation/UserIdAttribute.cs
+++ b/src/backend/NetAdmin.Domain/Attributes/DataValidation/UserIdAttribute.cs
@@ -1,4 +1,3 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.User;
 
 namespace NetAdmin.Domain.Attributes.DataValidation;
diff --git a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Job.cs b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Job.cs
index 9e051f62..1f2991ac 100644
--- a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Job.cs
+++ b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Job.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
-
 namespace NetAdmin.Domain.DbMaps.Sys;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_JobRecord.cs b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_JobRecord.cs
index 84944b4b..aae15438 100644
--- a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_JobRecord.cs
+++ b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_JobRecord.cs
@@ -1,5 +1,3 @@
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
-
 namespace NetAdmin.Domain.DbMaps.Sys;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Menu.cs b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Menu.cs
index 72478fa8..e0c23d2b 100644
--- a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Menu.cs
+++ b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Menu.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.DbMaps.Sys;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_RequestLog.cs b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_RequestLog.cs
index 70a69f95..73225084 100644
--- a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_RequestLog.cs
+++ b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_RequestLog.cs
@@ -1,5 +1,3 @@
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
-
 namespace NetAdmin.Domain.DbMaps.Sys;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Role.cs b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Role.cs
index 5bf248e8..ca8f1402 100644
--- a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Role.cs
+++ b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_Role.cs
@@ -1,5 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.Role;
-using NetAdmin.Domain.Enums.Sys;
 
 namespace NetAdmin.Domain.DbMaps.Sys;
 
diff --git a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_SiteMsg.cs b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_SiteMsg.cs
index 0f1fdf83..54417ac9 100644
--- a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_SiteMsg.cs
+++ b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_SiteMsg.cs
@@ -1,5 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.SiteMsg;
-using NetAdmin.Domain.Enums.Sys;
 
 namespace NetAdmin.Domain.DbMaps.Sys;
 
diff --git a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_SiteMsgFlag.cs b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_SiteMsgFlag.cs
index f7d7f552..1608cbb2 100644
--- a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_SiteMsgFlag.cs
+++ b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_SiteMsgFlag.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.DbMaps.Sys;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_VerifyCode.cs b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_VerifyCode.cs
index b25388e5..3cb692e8 100644
--- a/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_VerifyCode.cs
+++ b/src/backend/NetAdmin.Domain/DbMaps/Sys/Sys_VerifyCode.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.DbMaps.Sys;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/Job/CreateJobReq.cs b/src/backend/NetAdmin.Domain/Dto/Sys/Job/CreateJobReq.cs
index 1088d216..badcab4e 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/Job/CreateJobReq.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/Job/CreateJobReq.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
-
 namespace NetAdmin.Domain.Dto.Sys.Job;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/Job/ExportJobRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/Job/ExportJobRsp.cs
index 58a87fab..62f12880 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/Job/ExportJobRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/Job/ExportJobRsp.cs
@@ -1,6 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.User;
-using NetAdmin.Domain.Enums.Sys;
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
 
 namespace NetAdmin.Domain.Dto.Sys.Job;
 
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/Job/QueryJobRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/Job/QueryJobRsp.cs
index c016dcf1..c63f5bd2 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/Job/QueryJobRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/Job/QueryJobRsp.cs
@@ -1,7 +1,5 @@
 using CronExpressionDescriptor;
 using NetAdmin.Domain.Dto.Sys.User;
-using NetAdmin.Domain.Enums.Sys;
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
 using Options = CronExpressionDescriptor.Options;
 
 namespace NetAdmin.Domain.Dto.Sys.Job;
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/JobRecord/QueryJobRecordRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/JobRecord/QueryJobRecordRsp.cs
index da94da62..a65e19a2 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/JobRecord/QueryJobRecordRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/JobRecord/QueryJobRecordRsp.cs
@@ -1,5 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.Job;
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
 
 namespace NetAdmin.Domain.Dto.Sys.JobRecord;
 
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/Menu/CreateMenuReq.cs b/src/backend/NetAdmin.Domain/Dto/Sys/Menu/CreateMenuReq.cs
index e0527c41..89b5f423 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/Menu/CreateMenuReq.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/Menu/CreateMenuReq.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.Menu;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/Menu/MetaInfo.cs b/src/backend/NetAdmin.Domain/Dto/Sys/Menu/MetaInfo.cs
index 62407cbb..949b8054 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/Menu/MetaInfo.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/Menu/MetaInfo.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.Menu;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/RequestLog/ExportRequestLogRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/RequestLog/ExportRequestLogRsp.cs
index 8efc6671..50ef6e16 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/RequestLog/ExportRequestLogRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/RequestLog/ExportRequestLogRsp.cs
@@ -1,7 +1,6 @@
 using NetAdmin.Domain.Dto.Sys.Api;
 using NetAdmin.Domain.Dto.Sys.RequestLogDetail;
 using NetAdmin.Domain.Dto.Sys.User;
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
 
 namespace NetAdmin.Domain.Dto.Sys.RequestLog;
 
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/RequestLog/QueryRequestLogRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/RequestLog/QueryRequestLogRsp.cs
index b4851e54..2da6dc7b 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/RequestLog/QueryRequestLogRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/RequestLog/QueryRequestLogRsp.cs
@@ -1,7 +1,6 @@
 using NetAdmin.Domain.Dto.Sys.Api;
 using NetAdmin.Domain.Dto.Sys.RequestLogDetail;
 using NetAdmin.Domain.Dto.Sys.User;
-using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
 
 namespace NetAdmin.Domain.Dto.Sys.RequestLog;
 
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/Role/CreateRoleReq.cs b/src/backend/NetAdmin.Domain/Dto/Sys/Role/CreateRoleReq.cs
index b9332e93..42466496 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/Role/CreateRoleReq.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/Role/CreateRoleReq.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.Role;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/Role/ExportRoleRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/Role/ExportRoleRsp.cs
index da2f5038..b01e6157 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/Role/ExportRoleRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/Role/ExportRoleRsp.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.Role;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/Role/QueryRoleRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/Role/QueryRoleRsp.cs
index 6b912728..634cb90e 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/Role/QueryRoleRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/Role/QueryRoleRsp.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.Role;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/CreateSiteMsgReq.cs b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/CreateSiteMsgReq.cs
index bd70fe0f..36be5429 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/CreateSiteMsgReq.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/CreateSiteMsgReq.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.SiteMsg;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/ExportSiteMsgRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/ExportSiteMsgRsp.cs
index 88d0b74e..bf4bf859 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/ExportSiteMsgRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/ExportSiteMsgRsp.cs
@@ -1,7 +1,6 @@
 using NetAdmin.Domain.Dto.Sys.Dept;
 using NetAdmin.Domain.Dto.Sys.Role;
 using NetAdmin.Domain.Dto.Sys.User;
-using NetAdmin.Domain.Enums.Sys;
 
 namespace NetAdmin.Domain.Dto.Sys.SiteMsg;
 
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/QuerySiteMsgRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/QuerySiteMsgRsp.cs
index b3f80ee7..006a3a84 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/QuerySiteMsgRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsg/QuerySiteMsgRsp.cs
@@ -2,7 +2,6 @@ using NetAdmin.Domain.Dto.Sys.Dept;
 using NetAdmin.Domain.Dto.Sys.Role;
 using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
 using NetAdmin.Domain.Dto.Sys.User;
-using NetAdmin.Domain.Enums.Sys;
 
 namespace NetAdmin.Domain.Dto.Sys.SiteMsg;
 
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsgFlag/CreateSiteMsgFlagReq.cs b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsgFlag/CreateSiteMsgFlagReq.cs
index 5345e3bf..b19bda86 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsgFlag/CreateSiteMsgFlagReq.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsgFlag/CreateSiteMsgFlagReq.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsgFlag/QuerySiteMsgFlagRsp.cs b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsgFlag/QuerySiteMsgFlagRsp.cs
index 41648337..3bdbab37 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsgFlag/QuerySiteMsgFlagRsp.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/SiteMsgFlag/QuerySiteMsgFlagRsp.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/SendVerifyCodeReq.cs b/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/SendVerifyCodeReq.cs
index 5894b168..0814b147 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/SendVerifyCodeReq.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/SendVerifyCodeReq.cs
@@ -1,5 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.Captcha;
-using NetAdmin.Domain.Enums.Sys;
 
 namespace NetAdmin.Domain.Dto.Sys.VerifyCode;
 
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/VerifyEmailCodeReq.cs b/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/VerifyEmailCodeReq.cs
index 6de8758f..51e878de 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/VerifyEmailCodeReq.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/VerifyEmailCodeReq.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.VerifyCode;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/VerifySmsCodeReq.cs b/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/VerifySmsCodeReq.cs
index dc14ce44..51b9f239 100644
--- a/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/VerifySmsCodeReq.cs
+++ b/src/backend/NetAdmin.Domain/Dto/Sys/VerifyCode/VerifySmsCodeReq.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Domain.Enums.Sys;
-
 namespace NetAdmin.Domain.Dto.Sys.VerifyCode;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.Domain/ProjectUsings.cs b/src/backend/NetAdmin.Domain/ProjectUsings.cs
new file mode 100644
index 00000000..89735778
--- /dev/null
+++ b/src/backend/NetAdmin.Domain/ProjectUsings.cs
@@ -0,0 +1,13 @@
+global using NetAdmin.Domain.Attributes;
+global using NetAdmin.Domain.Attributes.DataValidation;
+global using NetAdmin.Domain.DbMaps.Dependency;
+global using NetAdmin.Domain.DbMaps.Dependency.Fields;
+global using NetAdmin.Domain.DbMaps.Sys;
+global using NetAdmin.Domain.Dto.Dependency;
+global using NetAdmin.Domain.Enums.Sys;
+global using CsvIgnore = CsvHelper.Configuration.Attributes.IgnoreAttribute;
+global using CsvIndex = CsvHelper.Configuration.Attributes.IndexAttribute;
+global using CsvName = CsvHelper.Configuration.Attributes.NameAttribute;
+global using DynamicFilterOperators = NetAdmin.Domain.Enums.DynamicFilterOperators;
+global using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
+global using SqlIndex = FreeSql.DataAnnotations.IndexAttribute;
\ No newline at end of file
diff --git a/src/backend/NetAdmin.Host/Filters/TransactionInterceptor.cs b/src/backend/NetAdmin.Host/Filters/TransactionInterceptor.cs
index b61c881e..1abadd7e 100644
--- a/src/backend/NetAdmin.Host/Filters/TransactionInterceptor.cs
+++ b/src/backend/NetAdmin.Host/Filters/TransactionInterceptor.cs
@@ -1,3 +1,4 @@
+using NetAdmin.Application.Extensions;
 using NetAdmin.Host.Attributes;
 
 namespace NetAdmin.Host.Filters;
diff --git a/src/backend/NetAdmin.Host/Utils/RequestLogger.cs b/src/backend/NetAdmin.Host/Utils/RequestLogger.cs
index 81969ef7..5720cb69 100644
--- a/src/backend/NetAdmin.Host/Utils/RequestLogger.cs
+++ b/src/backend/NetAdmin.Host/Utils/RequestLogger.cs
@@ -1,3 +1,8 @@
+using NetAdmin.Domain.Contexts;
+using NetAdmin.Domain.Dto.Sys.RequestLog;
+using NetAdmin.Domain.Dto.Sys.RequestLogDetail;
+using NetAdmin.Domain.Events.Sys;
+using Yitter.IdGenerator;
 using HttpMethods = NetAdmin.Domain.Enums.HttpMethods;
 
 namespace NetAdmin.Host.Utils;
diff --git a/src/backend/NetAdmin.Host/Utils/SqlAuditor.cs b/src/backend/NetAdmin.Host/Utils/SqlAuditor.cs
index b67c4b94..43c679ec 100644
--- a/src/backend/NetAdmin.Host/Utils/SqlAuditor.cs
+++ b/src/backend/NetAdmin.Host/Utils/SqlAuditor.cs
@@ -1,4 +1,6 @@
+using NetAdmin.Domain.Attributes;
 using NetAdmin.Domain.Contexts;
+using NetAdmin.Domain.DbMaps.Dependency.Fields;
 using Yitter.IdGenerator;
 
 namespace NetAdmin.Host.Utils;
diff --git a/src/backend/NetAdmin.Infrastructure/NetAdmin.Infrastructure.csproj b/src/backend/NetAdmin.Infrastructure/NetAdmin.Infrastructure.csproj
index 4eca7220..5bc6f942 100644
--- a/src/backend/NetAdmin.Infrastructure/NetAdmin.Infrastructure.csproj
+++ b/src/backend/NetAdmin.Infrastructure/NetAdmin.Infrastructure.csproj
@@ -1,7 +1,4 @@
 <Project Sdk="Microsoft.NET.Sdk">
-    <PropertyGroup>
-        <DefineConstants>INFRAS</DefineConstants>
-    </PropertyGroup>
     <Import Project="$(SolutionDir)/build/code.quality.props"/>
     <Import Project="$(SolutionDir)/build/copy.pkg.xml.comment.files.targets"/>
     <Import Project="$(SolutionDir)/build/prebuild.targets"/>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IApiModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IApiModule.cs
index b7d5a6ec..72b8d6ba 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IApiModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IApiModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Api;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ICacheModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ICacheModule.cs
index a481003d..fa6b6951 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ICacheModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ICacheModule.cs
@@ -1,4 +1,3 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Cache;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IConfigModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IConfigModule.cs
index b21d9274..5b902427 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IConfigModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IConfigModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Config;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDeptModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDeptModule.cs
index 153d0bd8..9e2725af 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDeptModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDeptModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dept;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicCatalogModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicCatalogModule.cs
index 42c8a544..2830c1b7 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicCatalogModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicCatalogModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dic.Catalog;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicContentModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicContentModule.cs
index 941f616a..2acdc846 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicContentModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicContentModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dic.Content;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicModule.cs
index 7f356a5d..42252a8c 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IDicModule.cs
@@ -1,4 +1,3 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dic.Catalog;
 using NetAdmin.Domain.Dto.Sys.Dic.Content;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IJobModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IJobModule.cs
index 28672120..48c54559 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IJobModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IJobModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.Job;
 using NetAdmin.Domain.Dto.Sys.JobRecord;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IJobRecordModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IJobRecordModule.cs
index dc7a8b95..3d37a3fa 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IJobRecordModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IJobRecordModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.JobRecord;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ILoginLogModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ILoginLogModule.cs
index a88bba14..ec9d28d0 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ILoginLogModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ILoginLogModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.LoginLog;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IMenuModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IMenuModule.cs
index b03ccf7d..2c069f7e 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IMenuModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IMenuModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Menu;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRequestLogDetailModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRequestLogDetailModule.cs
index 9599d737..11238892 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRequestLogDetailModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRequestLogDetailModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.RequestLogDetail;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRequestLogModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRequestLogModule.cs
index 5c38652f..23b4701b 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRequestLogModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRequestLogModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.RequestLog;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRoleModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRoleModule.cs
index c3da81b7..6b05ed4e 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRoleModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IRoleModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Role;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgDeptModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgDeptModule.cs
index 22fdf914..69be14a9 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgDeptModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgDeptModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsgDept;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgFlagModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgFlagModule.cs
index 4b6647f4..18ab3c25 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgFlagModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgFlagModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgModule.cs
index c05e0078..78a73738 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsg;
 using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgRoleModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgRoleModule.cs
index 50a71524..88e81005 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgRoleModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgRoleModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsgRole;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgUserModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgUserModule.cs
index 18fbef06..55c2ae91 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgUserModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/ISiteMsgUserModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsgUser;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IUserModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IUserModule.cs
index d492fb11..24127e05 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IUserModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IUserModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.User;
 using NetAdmin.Domain.Dto.Sys.UserProfile;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IUserProfileModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IUserProfileModule.cs
index cafc9981..f5939a85 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IUserProfileModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IUserProfileModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.UserProfile;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IVerifyCodeModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IVerifyCodeModule.cs
index b15b70c6..7cd4e075 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IVerifyCodeModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Sys/IVerifyCodeModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.VerifyCode;
 
 namespace NetAdmin.SysComponent.Application.Modules.Sys;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Modules/Tpl/IExampleModule.cs b/src/backend/NetAdmin.SysComponent.Application/Modules/Tpl/IExampleModule.cs
index 1fc57e1b..897f0334 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Modules/Tpl/IExampleModule.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Modules/Tpl/IExampleModule.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Application.Modules;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Tpl.Example;
 
 namespace NetAdmin.SysComponent.Application.Modules.Tpl;
diff --git a/src/backend/NetAdmin.SysComponent.Application/ProjectUsings.cs b/src/backend/NetAdmin.SysComponent.Application/ProjectUsings.cs
new file mode 100644
index 00000000..4993b6bd
--- /dev/null
+++ b/src/backend/NetAdmin.SysComponent.Application/ProjectUsings.cs
@@ -0,0 +1,9 @@
+global using NetAdmin.Application.Modules;
+global using NetAdmin.Application.Repositories;
+global using NetAdmin.Application.Services;
+global using NetAdmin.Domain.DbMaps.Sys;
+global using NetAdmin.Domain.Dto.Dependency;
+global using NetAdmin.SysComponent.Application.Modules.Sys;
+global using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+global using DynamicFilterInfo = NetAdmin.Domain.Dto.DynamicFilterInfo;
+global using DynamicFilterOperators = NetAdmin.Domain.Enums.DynamicFilterOperators;
\ No newline at end of file
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ApiService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ApiService.cs
index d840e0da..f48053ac 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ApiService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ApiService.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Api;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/CacheService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/CacheService.cs
index 2dfd6161..27f65598 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/CacheService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/CacheService.cs
@@ -1,6 +1,6 @@
 using System.Collections.Concurrent;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.Cache;
+using StackExchange.Redis;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/CaptchaService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/CaptchaService.cs
index ad54eb17..dbb3963a 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/CaptchaService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/CaptchaService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.Captcha;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 using SixLabors.ImageSharp;
 using Yitter.IdGenerator;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ConfigService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ConfigService.cs
index 1047f8dd..c03cf873 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ConfigService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ConfigService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.Config;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ConstantService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ConstantService.cs
index 2ef619a6..8a522256 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ConstantService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ConstantService.cs
@@ -1,6 +1,5 @@
 using Microsoft.OpenApi.Extensions;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Attributes;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IApiService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IApiService.cs
index 3d4a8234..cd319bdb 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IApiService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IApiService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.Api;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ICacheService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ICacheService.cs
index 7a9e53e2..a4e7c12e 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ICacheService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ICacheService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ICaptchaService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ICaptchaService.cs
index c35c8abf..9fed2d81 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ICaptchaService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ICaptchaService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IConfigService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IConfigService.cs
index cc2cdf00..e11b541e 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IConfigService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IConfigService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IConstantService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IConstantService.cs
index 92e6fa7d..6a7e52e4 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IConstantService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IConstantService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDeptService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDeptService.cs
index 826cfa66..df8e6770 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDeptService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDeptService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDevService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDevService.cs
index 924555d7..a3b765e0 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDevService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDevService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicCatalogService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicCatalogService.cs
index b58c84f7..885c369a 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicCatalogService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicCatalogService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.Dic.Catalog;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicContentService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicContentService.cs
index 98965c8f..38483235 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicContentService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicContentService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.Dic.Content;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicService.cs
index bbdf503e..4b078133 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IDicService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IFileService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IFileService.cs
index fe02e4be..8e752ea9 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IFileService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IFileService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IJobRecordService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IJobRecordService.cs
index bdfa9b26..b192498b 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IJobRecordService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IJobRecordService.cs
@@ -1,8 +1,5 @@
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.JobRecord;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IJobService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IJobService.cs
index 7a22ea63..2824b894 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IJobService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IJobService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.Job;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ILoginLogService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ILoginLogService.cs
index e9f3d4b3..adb9f16d 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ILoginLogService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ILoginLogService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IMenuService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IMenuService.cs
index eb4e0278..40935931 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IMenuService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IMenuService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRequestLogDetailService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRequestLogDetailService.cs
index 384ab585..8709e9a0 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRequestLogDetailService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRequestLogDetailService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRequestLogService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRequestLogService.cs
index 572d95e4..76e04f9d 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRequestLogService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRequestLogService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRoleService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRoleService.cs
index 77907e31..6473bb79 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRoleService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IRoleService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgDeptService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgDeptService.cs
index c6475986..6e691581 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgDeptService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgDeptService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgFlagService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgFlagService.cs
index cb2401e6..dfe64064 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgFlagService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgFlagService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgRoleService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgRoleService.cs
index df8abf3a..eb17d051 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgRoleService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgRoleService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgService.cs
index f7dd35f4..d59a82a6 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgUserService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgUserService.cs
index 493c5d1e..6613dcde 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgUserService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/ISiteMsgUserService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IToolsService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IToolsService.cs
index fbb5891d..a74ab32f 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IToolsService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IToolsService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IUserProfileService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IUserProfileService.cs
index db57103b..2912d2bb 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IUserProfileService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IUserProfileService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.UserProfile;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IUserService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IUserService.cs
index 8b60086c..41589204 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IUserService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IUserService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.User;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IVerifyCodeService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IVerifyCodeService.cs
index 0674ae89..24c18878 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IVerifyCodeService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/Dependency/IVerifyCodeService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.VerifyCode;
-using NetAdmin.SysComponent.Application.Modules.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DeptService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DeptService.cs
index 94d5ca4f..9bc20448 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DeptService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DeptService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.Dept;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DevService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DevService.cs
index e8fc74cf..b341d6b7 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DevService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DevService.cs
@@ -1,7 +1,5 @@
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Dto.Sys.Api;
 using NetAdmin.Domain.Dto.Sys.Dev;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicCatalogService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicCatalogService.cs
index c1c56150..b356804e 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicCatalogService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicCatalogService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.Dic.Catalog;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicContentService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicContentService.cs
index b833d1a1..f3395580 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicContentService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicContentService.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dic.Content;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicService.cs
index e15abc0e..ac6e6c71 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/DicService.cs
@@ -1,8 +1,5 @@
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dic.Catalog;
 using NetAdmin.Domain.Dto.Sys.Dic.Content;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/FileService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/FileService.cs
index 9f6b6028..0a4da555 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/FileService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/FileService.cs
@@ -1,6 +1,3 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
 /// <inheritdoc cref="IFileService" />
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/JobRecordService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/JobRecordService.cs
index e31e9523..9083d620 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/JobRecordService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/JobRecordService.cs
@@ -1,9 +1,5 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.JobRecord;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/JobService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/JobService.cs
index 527c38a6..a1233727 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/JobService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/JobService.cs
@@ -1,13 +1,9 @@
 using Cronos;
 using FreeSql.Internal;
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.Job;
 using NetAdmin.Domain.Dto.Sys.JobRecord;
 using NetAdmin.Domain.Enums.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/LoginLogService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/LoginLogService.cs
index 46c5d5e6..9d2e3707 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/LoginLogService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/LoginLogService.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.LoginLog;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/MenuService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/MenuService.cs
index 164aef38..ea07c612 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/MenuService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/MenuService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.Menu;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RequestLogDetailService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RequestLogDetailService.cs
index d165ef24..d6d6e724 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RequestLogDetailService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RequestLogDetailService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.RequestLogDetail;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RequestLogService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RequestLogService.cs
index 94295254..6500bf97 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RequestLogService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RequestLogService.cs
@@ -1,10 +1,6 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.LoginLog;
 using NetAdmin.Domain.Dto.Sys.RequestLog;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RoleService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RoleService.cs
index fdcbf9ca..d0d94831 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RoleService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/RoleService.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Role;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgDeptService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgDeptService.cs
index d40945b9..ea84a669 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgDeptService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgDeptService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.SiteMsgDept;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgFlagService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgFlagService.cs
index 773b3b6c..9a96f081 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgFlagService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgFlagService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgRoleService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgRoleService.cs
index 47f56cb9..2bed2c94 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgRoleService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgRoleService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.SiteMsgRole;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgService.cs
index b98eaee4..8ca08a05 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgService.cs
@@ -1,12 +1,8 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.Contexts;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsg;
 using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
 using NetAdmin.Domain.Dto.Sys.User;
 using NetAdmin.Domain.Enums.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgUserService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgUserService.cs
index 5cdcd5b8..2c95181a 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgUserService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/SiteMsgUserService.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.SiteMsgUser;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ToolsService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ToolsService.cs
index 319afc9b..67a117f7 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ToolsService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/ToolsService.cs
@@ -1,5 +1,4 @@
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.Tool;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/UserProfileService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/UserProfileService.cs
index 03569e43..c31786a5 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/UserProfileService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/UserProfileService.cs
@@ -1,6 +1,6 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Contexts;
+using NetAdmin.Domain.Dto.Sys.Dic.Content;
+using NetAdmin.Domain.Dto.Sys.UserProfile;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/UserService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/UserService.cs
index 9a728fb5..1818efaf 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/UserService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/UserService.cs
@@ -1,6 +1,9 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Attributes.DataValidation;
+using NetAdmin.Domain.Contexts;
+using NetAdmin.Domain.Dto.Sys.User;
+using NetAdmin.Domain.Dto.Sys.UserProfile;
+using NetAdmin.Domain.Dto.Sys.VerifyCode;
+using NetAdmin.Domain.Events.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/VerifyCodeService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/VerifyCodeService.cs
index 5d153db9..3b1bbc61 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Sys/VerifyCodeService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Sys/VerifyCodeService.cs
@@ -1,6 +1,6 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.VerifyCode;
+using NetAdmin.Domain.Enums.Sys;
+using NetAdmin.Domain.Events.Sys;
 
 namespace NetAdmin.SysComponent.Application.Services.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Tpl/Dependency/IExampleService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Tpl/Dependency/IExampleService.cs
index 6a834e85..5fa9b1e5 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Tpl/Dependency/IExampleService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Tpl/Dependency/IExampleService.cs
@@ -1,4 +1,3 @@
-using NetAdmin.Application.Services;
 using NetAdmin.SysComponent.Application.Modules.Tpl;
 
 namespace NetAdmin.SysComponent.Application.Services.Tpl.Dependency;
diff --git a/src/backend/NetAdmin.SysComponent.Application/Services/Tpl/ExampleService.cs b/src/backend/NetAdmin.SysComponent.Application/Services/Tpl/ExampleService.cs
index 309a2f64..994ad1b9 100644
--- a/src/backend/NetAdmin.SysComponent.Application/Services/Tpl/ExampleService.cs
+++ b/src/backend/NetAdmin.SysComponent.Application/Services/Tpl/ExampleService.cs
@@ -1,7 +1,4 @@
-using NetAdmin.Application.Repositories;
-using NetAdmin.Application.Services;
 using NetAdmin.Domain.DbMaps.Tpl;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Tpl.Example;
 using NetAdmin.SysComponent.Application.Services.Tpl.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/ProjectUsings.cs b/src/backend/NetAdmin.SysComponent.Cache/ProjectUsings.cs
new file mode 100644
index 00000000..625c5806
--- /dev/null
+++ b/src/backend/NetAdmin.SysComponent.Cache/ProjectUsings.cs
@@ -0,0 +1,5 @@
+global using NetAdmin.Cache;
+global using NetAdmin.Domain.Dto.Dependency;
+global using NetAdmin.SysComponent.Application.Modules.Sys;
+global using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+global using NetAdmin.SysComponent.Cache.Sys.Dependency;
\ No newline at end of file
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/ApiCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/ApiCache.cs
index 57c98a31..104e049d 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/ApiCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/ApiCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Api;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/CacheCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/CacheCache.cs
index b8781d05..c0855e1d 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/CacheCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/CacheCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Cache;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/CaptchaCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/CaptchaCache.cs
index 7d066a1f..fba6c76f 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/CaptchaCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/CaptchaCache.cs
@@ -1,7 +1,4 @@
-using NetAdmin.Cache;
 using NetAdmin.Domain.Dto.Sys.Captcha;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/ConfigCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/ConfigCache.cs
index e2d8f737..4018f606 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/ConfigCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/ConfigCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Config;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/ConstantCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/ConstantCache.cs
index 43ee4024..9235771e 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/ConstantCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/ConstantCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys;
 
 /// <inheritdoc cref="IConstantCache" />
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IApiCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IApiCache.cs
index ec9dd23e..2a980a1f 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IApiCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IApiCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ICacheCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ICacheCache.cs
index 1c47cc0a..8d5d8638 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ICacheCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ICacheCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ICaptchaCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ICaptchaCache.cs
index 36d29411..98dbee46 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ICaptchaCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ICaptchaCache.cs
@@ -1,7 +1,4 @@
-using NetAdmin.Cache;
 using NetAdmin.Domain.Dto.Sys.Captcha;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IConfigCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IConfigCache.cs
index bcbf1f40..892021b8 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IConfigCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IConfigCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IConstantCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IConstantCache.cs
index 1a2d53d3..8338cbf9 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IConstantCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IConstantCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDeptCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDeptCache.cs
index 7bbb4d0c..e79a8da8 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDeptCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDeptCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDevCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDevCache.cs
index d1ab952c..c060f9d1 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDevCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDevCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicCache.cs
index 4858461b..1891f6d4 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicCatalogCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicCatalogCache.cs
index 140733f6..f1c2ed9b 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicCatalogCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicCatalogCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicContentCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicContentCache.cs
index 8e21721e..93f24a1d 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicContentCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IDicContentCache.cs
@@ -1,7 +1,4 @@
-using NetAdmin.Cache;
 using NetAdmin.Domain.Dto.Sys.Dic.Content;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IFileCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IFileCache.cs
index 3b832865..d51e8aec 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IFileCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IFileCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IJobCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IJobCache.cs
index a8a8bb1a..a0f37cc7 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IJobCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IJobCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IJobRecordCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IJobRecordCache.cs
index e8551afe..dc665783 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IJobRecordCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IJobRecordCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ILoginLogCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ILoginLogCache.cs
index 3fb4400d..c073c1f6 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ILoginLogCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ILoginLogCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IMenuCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IMenuCache.cs
index d1bf015d..e282a6e4 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IMenuCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IMenuCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRequestLogCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRequestLogCache.cs
index a8bc619a..4655bab8 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRequestLogCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRequestLogCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRequestLogDetailCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRequestLogDetailCache.cs
index 95d93d38..c2d9aa65 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRequestLogDetailCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRequestLogDetailCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRoleCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRoleCache.cs
index 4e084f59..e373f714 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRoleCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IRoleCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgCache.cs
index 2841a35f..57907be7 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgDeptCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgDeptCache.cs
index ca13ce21..f9a00d96 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgDeptCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgDeptCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgFlagCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgFlagCache.cs
index f741d56f..d9db1e7a 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgFlagCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgFlagCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgRoleCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgRoleCache.cs
index 530723d2..1f7d29bd 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgRoleCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgRoleCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgUserCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgUserCache.cs
index 6a6b3ec8..596b2570 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgUserCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/ISiteMsgUserCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IToolsCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IToolsCache.cs
index 3971b486..acdfff03 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IToolsCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IToolsCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IUserCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IUserCache.cs
index 318806b7..3657e651 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IUserCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IUserCache.cs
@@ -1,7 +1,4 @@
-using NetAdmin.Cache;
 using NetAdmin.Domain.Dto.Sys.User;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IUserProfileCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IUserProfileCache.cs
index 8e8fd540..b1638909 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IUserProfileCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IUserProfileCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IVerifyCodeCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IVerifyCodeCache.cs
index 0da80729..3af96fcf 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IVerifyCodeCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/Dependency/IVerifyCodeCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/DeptCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/DeptCache.cs
index 8efb5dbe..437a7671 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/DeptCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/DeptCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dept;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/DevCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/DevCache.cs
index 774bdadd..cf169b0b 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/DevCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/DevCache.cs
@@ -1,7 +1,4 @@
-using NetAdmin.Cache;
 using NetAdmin.Domain.Dto.Sys.Dev;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/DicCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/DicCache.cs
index 5f80ac62..4f3c7f81 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/DicCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/DicCache.cs
@@ -1,9 +1,5 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dic.Catalog;
 using NetAdmin.Domain.Dto.Sys.Dic.Content;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/DicCatalogCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/DicCatalogCache.cs
index 2b75b2db..29a7e4be 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/DicCatalogCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/DicCatalogCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dic.Catalog;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/DicContentCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/DicContentCache.cs
index 94ab705d..2d093489 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/DicContentCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/DicContentCache.cs
@@ -1,6 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
+using NetAdmin.Domain.Dto.Sys.Dic.Content;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/FileCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/FileCache.cs
index 3f00ac78..525e6683 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/FileCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/FileCache.cs
@@ -1,7 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Cache.Sys;
 
 /// <inheritdoc cref="IFileCache" />
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/JobCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/JobCache.cs
index 010dd17b..22c1d75d 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/JobCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/JobCache.cs
@@ -1,10 +1,6 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.Job;
 using NetAdmin.Domain.Dto.Sys.JobRecord;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/JobRecordCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/JobRecordCache.cs
index c619fd77..579e6481 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/JobRecordCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/JobRecordCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.JobRecord;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/LoginLogCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/LoginLogCache.cs
index d5167d30..e3687109 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/LoginLogCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/LoginLogCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.LoginLog;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/MenuCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/MenuCache.cs
index 2c27d557..ce951afe 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/MenuCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/MenuCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Menu;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/RequestLogCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/RequestLogCache.cs
index bc4eac1a..76cb1aa2 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/RequestLogCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/RequestLogCache.cs
@@ -1,9 +1,5 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.RequestLog;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/RequestLogDetailCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/RequestLogDetailCache.cs
index 3a48061e..583d2695 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/RequestLogDetailCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/RequestLogDetailCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.RequestLogDetail;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/RoleCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/RoleCache.cs
index 7850f0ce..16f1f52e 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/RoleCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/RoleCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Role;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgCache.cs
index e45c7992..55288eac 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgCache.cs
@@ -1,9 +1,5 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsg;
 using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgDeptCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgDeptCache.cs
index 5dfccd09..0caae89d 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgDeptCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgDeptCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsgDept;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgFlagCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgFlagCache.cs
index 1b1b067e..e7034efb 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgFlagCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgFlagCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgRoleCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgRoleCache.cs
index f4c06615..a5fc3e01 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgRoleCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgRoleCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsgRole;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgUserCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgUserCache.cs
index a4a80bf3..3bc04b7a 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgUserCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/SiteMsgUserCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsgUser;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/ToolsCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/ToolsCache.cs
index 7e056cea..ba9fa959 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/ToolsCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/ToolsCache.cs
@@ -1,7 +1,4 @@
-using NetAdmin.Cache;
 using NetAdmin.Domain.Dto.Sys.Tool;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/UserCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/UserCache.cs
index fe759bd5..e9cab674 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/UserCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/UserCache.cs
@@ -1,9 +1,5 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.User;
 using NetAdmin.Domain.Dto.Sys.UserProfile;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/UserProfileCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/UserProfileCache.cs
index 49caa40c..98a318b4 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/UserProfileCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/UserProfileCache.cs
@@ -1,8 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.UserProfile;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Sys/VerifyCodeCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Sys/VerifyCodeCache.cs
index ca9eac2a..ad31cb4e 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Sys/VerifyCodeCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Sys/VerifyCodeCache.cs
@@ -1,9 +1,4 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.VerifyCode;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Cache.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Tpl/Dependency/IExampleCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Tpl/Dependency/IExampleCache.cs
index d64458a2..76469ccf 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Tpl/Dependency/IExampleCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Tpl/Dependency/IExampleCache.cs
@@ -1,4 +1,3 @@
-using NetAdmin.Cache;
 using NetAdmin.SysComponent.Application.Modules.Tpl;
 using NetAdmin.SysComponent.Application.Services.Tpl.Dependency;
 
diff --git a/src/backend/NetAdmin.SysComponent.Cache/Tpl/ExampleCache.cs b/src/backend/NetAdmin.SysComponent.Cache/Tpl/ExampleCache.cs
index 8196d522..9be9ba1e 100644
--- a/src/backend/NetAdmin.SysComponent.Cache/Tpl/ExampleCache.cs
+++ b/src/backend/NetAdmin.SysComponent.Cache/Tpl/ExampleCache.cs
@@ -1,5 +1,3 @@
-using NetAdmin.Cache;
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Tpl.Example;
 using NetAdmin.SysComponent.Application.Services.Tpl.Dependency;
 using NetAdmin.SysComponent.Cache.Tpl.Dependency;
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ApiController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ApiController.cs
index eb3d24ac..0ca691da 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ApiController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ApiController.cs
@@ -1,10 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Api;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/CacheController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/CacheController.cs
index b0c9c174..4290b975 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/CacheController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/CacheController.cs
@@ -1,9 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Cache;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/CaptchaController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/CaptchaController.cs
index 2baf60c9..6692fd95 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/CaptchaController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/CaptchaController.cs
@@ -1,8 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.Captcha;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ConfigController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ConfigController.cs
index b93d60c0..0915153f 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ConfigController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ConfigController.cs
@@ -1,10 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Config;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ConstantController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ConstantController.cs
index e63eb1cf..3f270787 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ConstantController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ConstantController.cs
@@ -1,8 +1,4 @@
 using NetAdmin.Domain.Dto;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DeptController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DeptController.cs
index 2038b53d..8931125f 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DeptController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DeptController.cs
@@ -1,10 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dept;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DevController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DevController.cs
index f56f1c98..e64686ae 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DevController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DevController.cs
@@ -1,8 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.Dev;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DicController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DicController.cs
index 4ea07b70..20d30ea9 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DicController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/DicController.cs
@@ -1,11 +1,5 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Dic.Catalog;
 using NetAdmin.Domain.Dto.Sys.Dic.Content;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/FileController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/FileController.cs
index a17d784b..5098e813 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/FileController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/FileController.cs
@@ -1,8 +1,3 @@
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
-
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
 /// <summary>
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/JobController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/JobController.cs
index 1e111c63..e66a252f 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/JobController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/JobController.cs
@@ -1,12 +1,6 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.Job;
 using NetAdmin.Domain.Dto.Sys.JobRecord;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/LoginLogController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/LoginLogController.cs
index b6d7418b..3f94e6ec 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/LoginLogController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/LoginLogController.cs
@@ -1,10 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.LoginLog;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/MenuController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/MenuController.cs
index e5ae3efa..7b00ff53 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/MenuController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/MenuController.cs
@@ -1,10 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Menu;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/RequestLogController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/RequestLogController.cs
index 4451f644..f9a865c0 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/RequestLogController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/RequestLogController.cs
@@ -1,11 +1,5 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys;
 using NetAdmin.Domain.Dto.Sys.RequestLog;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/RoleController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/RoleController.cs
index 337d9006..2d7b8ad7 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/RoleController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/RoleController.cs
@@ -1,10 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.Role;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/SiteMsgController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/SiteMsgController.cs
index be89f4ae..5cadd89d 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/SiteMsgController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/SiteMsgController.cs
@@ -1,11 +1,5 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.SiteMsg;
 using NetAdmin.Domain.Dto.Sys.SiteMsgFlag;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ToolsController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ToolsController.cs
index 01a2455a..36e300da 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ToolsController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/ToolsController.cs
@@ -1,8 +1,4 @@
 using NetAdmin.Domain.Dto.Sys.Tool;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/UserController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/UserController.cs
index 792c1b73..dc03a586 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/UserController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/UserController.cs
@@ -1,11 +1,5 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.User;
 using NetAdmin.Domain.Dto.Sys.UserProfile;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/VerifyCodeController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/VerifyCodeController.cs
index aa8e7060..a837eb01 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/VerifyCodeController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Sys/VerifyCodeController.cs
@@ -1,10 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Sys.VerifyCode;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
-using NetAdmin.SysComponent.Application.Modules.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Controllers.Sys;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Controllers/Tpl/ExampleController.cs b/src/backend/NetAdmin.SysComponent.Host/Controllers/Tpl/ExampleController.cs
index d9d3f413..dd0eb0a6 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Controllers/Tpl/ExampleController.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Controllers/Tpl/ExampleController.cs
@@ -1,7 +1,4 @@
-using NetAdmin.Domain.Dto.Dependency;
 using NetAdmin.Domain.Dto.Tpl.Example;
-using NetAdmin.Host.Attributes;
-using NetAdmin.Host.Controllers;
 using NetAdmin.SysComponent.Application.Modules.Tpl;
 using NetAdmin.SysComponent.Application.Services.Tpl.Dependency;
 using NetAdmin.SysComponent.Cache.Tpl.Dependency;
diff --git a/src/backend/NetAdmin.SysComponent.Host/Jobs/FreeScheduledJob.cs b/src/backend/NetAdmin.SysComponent.Host/Jobs/FreeScheduledJob.cs
index fce347b5..adbe30b4 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Jobs/FreeScheduledJob.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Jobs/FreeScheduledJob.cs
@@ -1,7 +1,6 @@
 using Furion.Schedule;
 using NetAdmin.Host.BackgroundRunning;
 using NetAdmin.Host.Middlewares;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Jobs;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Jobs/ScheduledJob.cs b/src/backend/NetAdmin.SysComponent.Host/Jobs/ScheduledJob.cs
index 207a14d3..a5cb4645 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Jobs/ScheduledJob.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Jobs/ScheduledJob.cs
@@ -1,3 +1,10 @@
+using FreeSql.Internal;
+using Furion.RemoteRequest;
+using Furion.RemoteRequest.Extensions;
+using Furion.Schedule;
+using NetAdmin.Application.Extensions;
+using NetAdmin.Domain.Dto.Sys.Job;
+using NetAdmin.Domain.Dto.Sys.JobRecord;
 using NetAdmin.Host.BackgroundRunning;
 using NetAdmin.Host.Middlewares;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Middlewares/VersionCheckerMiddleware.cs b/src/backend/NetAdmin.SysComponent.Host/Middlewares/VersionCheckerMiddleware.cs
index 65ef9dc7..a499b739 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Middlewares/VersionCheckerMiddleware.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Middlewares/VersionCheckerMiddleware.cs
@@ -1,5 +1,4 @@
 using System.Net.WebSockets;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Middlewares;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/ProjectUsings.cs b/src/backend/NetAdmin.SysComponent.Host/ProjectUsings.cs
new file mode 100644
index 00000000..bfacc045
--- /dev/null
+++ b/src/backend/NetAdmin.SysComponent.Host/ProjectUsings.cs
@@ -0,0 +1,6 @@
+global using NetAdmin.Domain.Dto.Dependency;
+global using NetAdmin.Host.Attributes;
+global using NetAdmin.Host.Controllers;
+global using NetAdmin.SysComponent.Application.Modules.Sys;
+global using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+global using NetAdmin.SysComponent.Cache.Sys.Dependency;
\ No newline at end of file
diff --git a/src/backend/NetAdmin.SysComponent.Host/Subscribers/ApiSynchronizer.cs b/src/backend/NetAdmin.SysComponent.Host/Subscribers/ApiSynchronizer.cs
index 1cfa6bc6..9e632179 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Subscribers/ApiSynchronizer.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Subscribers/ApiSynchronizer.cs
@@ -1,5 +1,4 @@
 using NetAdmin.Domain.Events;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Subscribers;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Subscribers/CacheCleaner.cs b/src/backend/NetAdmin.SysComponent.Host/Subscribers/CacheCleaner.cs
index 927e5078..5cc16de1 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Subscribers/CacheCleaner.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Subscribers/CacheCleaner.cs
@@ -1,6 +1,5 @@
 using NetAdmin.Domain.Contexts;
 using NetAdmin.Domain.Events.Sys;
-using NetAdmin.SysComponent.Cache.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Subscribers;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Subscribers/EmailCodeSender.cs b/src/backend/NetAdmin.SysComponent.Host/Subscribers/EmailCodeSender.cs
index 5f9bef26..a2e82ea2 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Subscribers/EmailCodeSender.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Subscribers/EmailCodeSender.cs
@@ -1,7 +1,6 @@
 using NetAdmin.Domain.Dto.Sys.VerifyCode;
 using NetAdmin.Domain.Enums.Sys;
 using NetAdmin.Domain.Events.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Subscribers;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Subscribers/OperationLogger.cs b/src/backend/NetAdmin.SysComponent.Host/Subscribers/OperationLogger.cs
index d2af8b71..a793e751 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Subscribers/OperationLogger.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Subscribers/OperationLogger.cs
@@ -62,7 +62,6 @@ public sealed class OperationLogger : IEventSubscriber
 }
 #else
 using NetAdmin.Domain.Events.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Subscribers;
 
diff --git a/src/backend/NetAdmin.SysComponent.Host/Subscribers/SmsCodeSender.cs b/src/backend/NetAdmin.SysComponent.Host/Subscribers/SmsCodeSender.cs
index c8fe5fda..f6a98499 100644
--- a/src/backend/NetAdmin.SysComponent.Host/Subscribers/SmsCodeSender.cs
+++ b/src/backend/NetAdmin.SysComponent.Host/Subscribers/SmsCodeSender.cs
@@ -1,7 +1,6 @@
 using NetAdmin.Domain.Dto.Sys.VerifyCode;
 using NetAdmin.Domain.Enums.Sys;
 using NetAdmin.Domain.Events.Sys;
-using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
 
 namespace NetAdmin.SysComponent.Host.Subscribers;