diff --git a/FreeSql.DbContext/FreeSql.DbContext.xml b/FreeSql.DbContext/FreeSql.DbContext.xml
index 4854f49c..474ea8d5 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.xml
+++ b/FreeSql.DbContext/FreeSql.DbContext.xml
@@ -486,14 +486,5 @@
             <param name="that"></param>
             <returns></returns>
         </member>
-        <member name="M:Microsoft.Extensions.DependencyInjection.FreeSqlRepositoryDependencyInjection.AddFreeRepository(Microsoft.Extensions.DependencyInjection.IServiceCollection,System.Action{FreeSql.FluentDataFilter},System.Reflection.Assembly[])">
-            <summary>
-            批量注入 Repository，可以参考代码自行调整
-            </summary>
-            <param name="services"></param>
-            <param name="globalDataFilter"></param>
-            <param name="assemblies"></param>
-            <returns></returns>
-        </member>
     </members>
 </doc>
diff --git a/Providers/FreeSql.Provider.Dameng/DamengCodeFirst.cs b/Providers/FreeSql.Provider.Dameng/DamengCodeFirst.cs
index 09cb67f1..61e0573b 100644
--- a/Providers/FreeSql.Provider.Dameng/DamengCodeFirst.cs
+++ b/Providers/FreeSql.Provider.Dameng/DamengCodeFirst.cs
@@ -272,7 +272,7 @@ a.index_name,
 case when c.descend = 'DESC' then 1 else 0 end,
 case when a.uniqueness = 'UNIQUE' then 1 else 0 end
 from all_indexes a,
-all_ind_columns c 
+all_ind_columns c
 where a.index_name = c.index_name
 and a.table_owner = c.table_owner
 and a.table_name = c.table_name
diff --git a/Providers/FreeSql.Provider.Dameng/DamengDbFirst.cs b/Providers/FreeSql.Provider.Dameng/DamengDbFirst.cs
index fc926d72..49c7ddfb 100644
--- a/Providers/FreeSql.Provider.Dameng/DamengDbFirst.cs
+++ b/Providers/FreeSql.Provider.Dameng/DamengDbFirst.cs
@@ -459,15 +459,15 @@ all_constraints b,
 all_cons_columns c, --外键表
 all_cons_columns d  --主键表
 where
-a.r_constraint_name = b.constraint_name 　　
-and a.constraint_type = 'R' 　　
-and b.constraint_type = 'P' 　　
-and a.r_owner = b.owner 　　
-and a.constraint_name = c.constraint_name 　　
-and b.constraint_name = d.constraint_name 　　
-and a.owner = c.owner 　　
-and a.table_name = c.table_name 　　
-and b.owner = d.owner 　　
+a.r_constraint_name = b.constraint_name
+and a.constraint_type = 'R'
+and b.constraint_type = 'P'
+and a.r_owner = b.owner
+and a.constraint_name = c.constraint_name
+and b.constraint_name = d.constraint_name
+and a.owner = c.owner
+and a.table_name = c.table_name
+and b.owner = d.owner
 and b.table_name = d.table_name
 and a.owner in ({1}) and {0}
 ", loc8, databaseIn);
diff --git a/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengDbFirst.cs b/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengDbFirst.cs
index eb2e1ddc..e941e104 100644
--- a/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengDbFirst.cs
+++ b/Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengDbFirst.cs
@@ -459,15 +459,15 @@ all_constraints b,
 all_cons_columns c, --外键表
 all_cons_columns d  --主键表
 where
-a.r_constraint_name = b.constraint_name 　　
-and a.constraint_type = 'R' 　　
-and b.constraint_type = 'P' 　　
-and a.r_owner = b.owner 　　
-and a.constraint_name = c.constraint_name 　　
-and b.constraint_name = d.constraint_name 　　
-and a.owner = c.owner 　　
-and a.table_name = c.table_name 　　
-and b.owner = d.owner 　　
+a.r_constraint_name = b.constraint_name
+and a.constraint_type = 'R'
+and b.constraint_type = 'P'
+and a.r_owner = b.owner
+and a.constraint_name = c.constraint_name
+and b.constraint_name = d.constraint_name
+and a.owner = c.owner
+and a.table_name = c.table_name
+and b.owner = d.owner
 and b.table_name = d.table_name
 and a.owner in ({1}) and {0}
 ", loc8, databaseIn);