diff --git a/Examples/base_entity/Program.cs b/Examples/base_entity/Program.cs
index d844a202..a644f48f 100644
--- a/Examples/base_entity/Program.cs
+++ b/Examples/base_entity/Program.cs
@@ -4,6 +4,7 @@ using FreeSql.Extensions;
 using FreeSql.Internal;
 using FreeSql.Internal.CommonProvider;
 using FreeSql.Internal.Model;
+using FreeSql.Odbc.Default;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System;
@@ -381,8 +382,39 @@ namespace base_entity
         }
         public enum JoinTest01Enum { f1, f2, f3 }
 
+        public class AccessOdbcAdapter : OdbcAdapter
+        {
+            public override string UnicodeStringRawSql(object value, ColumnInfo mapColumn) => value == null ? "NULL" : string.Concat("'", value.ToString().Replace("'", "''"), "'");
+        }
+        private static IFreeSql CreateInstance(string connectString, DataType type)
+        {
+            IFreeSql client = new FreeSqlBuilder()
+                .UseConnectionString(type, connectString)
+                .Build();
+            if (DataType.Odbc.Equals(type))
+            {
+                client.SetOdbcAdapter(new AccessOdbcAdapter());
+            }
+            return client;
+        }
+
         static void Main(string[] args)
         {
+            using (IFreeSql client = CreateInstance(@"Driver={Microsoft Access Driver (*.mdb)};DBQ=d:/accdb/2007.accdb", DataType.Odbc))
+            {
+                Dictionary<string, object> data = new Dictionary<string, object>();
+                data.Add("ExpNo", "RSP0950008");
+                data.Add("SPoint", "RSP0950004");
+                data.Add("EPoint", "RSP095000440");
+                data.Add("PType", "RS");
+                data.Add("GType", "窨井轮廓线");
+                data.Add("LineStyle", 2);
+                data.Add("Memo", null);
+                data.Add("ClassID", null);
+                var kdkdksqlxx = client.InsertDict(data).AsTable("FZLINE").ToSql();
+            }
+
+
             BaseModel<User1>.fsql = 1;
             BaseModel<UserGroup>.fsql = 2;
             Console.WriteLine(BaseModel<User1>.fsql);
diff --git a/Providers/FreeSql.Provider.Odbc/Default/OdbcUtils.cs b/Providers/FreeSql.Provider.Odbc/Default/OdbcUtils.cs
index d2104316..328bfe2a 100644
--- a/Providers/FreeSql.Provider.Odbc/Default/OdbcUtils.cs
+++ b/Providers/FreeSql.Provider.Odbc/Default/OdbcUtils.cs
@@ -37,7 +37,8 @@ namespace FreeSql.Odbc.Default
                 return ret;
             });
 
-        public override string FormatSql(string sql, params object[] args) => sql?.FormatOdbc(args);
+        static FreeSql.Odbc.Default.OdbcAdo _customAdo = new FreeSql.Odbc.Default.OdbcAdo();
+        public override string FormatSql(string sql, params object[] args) => (_orm?.Ado as OdbcAdo)?.Addslashes(sql, args) ?? _customAdo.Addslashes(sql, args);
         public override string QuoteSqlName(params string[] name)
         {
             if (name.Length == 1)
diff --git a/Providers/FreeSql.Provider.Odbc/FreeSqlOdbcGlobalExtensions.cs b/Providers/FreeSql.Provider.Odbc/FreeSqlOdbcGlobalExtensions.cs
index 3f91fbbc..8459646c 100644
--- a/Providers/FreeSql.Provider.Odbc/FreeSqlOdbcGlobalExtensions.cs
+++ b/Providers/FreeSql.Provider.Odbc/FreeSqlOdbcGlobalExtensions.cs
@@ -37,15 +37,6 @@
     internal static string FormatOdbcPostgreSQL(this string that, params object[] args) => _odbcPostgreSQLAdo.Addslashes(that, args);
     static FreeSql.Odbc.PostgreSQL.OdbcPostgreSQLAdo _odbcPostgreSQLAdo = new FreeSql.Odbc.PostgreSQL.OdbcPostgreSQLAdo();
 
-    /// <summary>
-    /// 特殊处理类似 string.Format 的使用方法，防止注入，以及 IS NULL 转换
-    /// </summary>
-    /// <param name="that"></param>
-    /// <param name="args"></param>
-    /// <returns></returns>
-    internal static string FormatOdbc(this string that, params object[] args) => _odbcAdo.Addslashes(that, args);
-    static FreeSql.Odbc.Default.OdbcAdo _odbcAdo = new FreeSql.Odbc.Default.OdbcAdo();
-
     /// <summary>
     /// 特殊处理类似 string.Format 的使用方法，防止注入，以及 IS NULL 转换
     /// </summary>