diff --git a/SqlSugar/Abstract/Core/DbProvider/DbAccessory.cs b/SqlSugar/Abstract/AdoProvider/AdoAccessory.cs
similarity index 99%
rename from SqlSugar/Abstract/Core/DbProvider/DbAccessory.cs
rename to SqlSugar/Abstract/AdoProvider/AdoAccessory.cs
index d28754439..123ccf9ab 100644
--- a/SqlSugar/Abstract/Core/DbProvider/DbAccessory.cs
+++ b/SqlSugar/Abstract/AdoProvider/AdoAccessory.cs
@@ -8,7 +8,7 @@ using System.Reflection;
 using System.Text;
 namespace SqlSugar
 {
-    public partial class DbAccessory
+    public partial class AdoAccessory
     {
         protected IDbBind _DbBind;
         protected IDbFirst _DbFirst;
diff --git a/SqlSugar/Abstract/Core/DbProvider/DbProvider.cs b/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
similarity index 99%
rename from SqlSugar/Abstract/Core/DbProvider/DbProvider.cs
rename to SqlSugar/Abstract/AdoProvider/AdoProvider.cs
index 1f39cdb95..72fe845ad 100644
--- a/SqlSugar/Abstract/Core/DbProvider/DbProvider.cs
+++ b/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
@@ -8,9 +8,9 @@ using System.Text;
 using System.Threading.Tasks;
 namespace SqlSugar
 {
-    public abstract partial class DbProvider : DbAccessory, IAdo
+    public abstract partial class AdoProvider : AdoAccessory, IAdo
     {
-        public DbProvider()
+        public AdoProvider()
         {
             this.IsEnableLogEvent = false;
             this.CommandType = CommandType.Text;
diff --git a/SqlSugar/Abstract/Core/DbBindProvider/DbBindAccessory.cs b/SqlSugar/Abstract/Core/DbBind/DbBindAccessory.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/DbBindProvider/DbBindAccessory.cs
rename to SqlSugar/Abstract/Core/DbBind/DbBindAccessory.cs
diff --git a/SqlSugar/Abstract/Core/DbBindProvider/DbBindProvider.cs b/SqlSugar/Abstract/Core/DbBind/DbBindProvider.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/DbBindProvider/DbBindProvider.cs
rename to SqlSugar/Abstract/Core/DbBind/DbBindProvider.cs
diff --git a/SqlSugar/Abstract/Core/DbBindProvider/IDataReaderEntityBuilder.cs b/SqlSugar/Abstract/Core/DbBind/IDataReaderEntityBuilder.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/DbBindProvider/IDataReaderEntityBuilder.cs
rename to SqlSugar/Abstract/Core/DbBind/IDataReaderEntityBuilder.cs
diff --git a/SqlSugar/Abstract/Core/DbBindProvider/IDataRecordExtensions.cs b/SqlSugar/Abstract/Core/DbBind/IDataRecordExtensions.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/DbBindProvider/IDataRecordExtensions.cs
rename to SqlSugar/Abstract/Core/DbBind/IDataRecordExtensions.cs
diff --git a/SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/DeleteBuilder.cs b/SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/DeleteBuilder.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/DeleteBuilder.cs
rename to SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/DeleteBuilder.cs
diff --git a/SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/InsertBuilder.cs b/SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/InsertBuilder.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/InsertBuilder.cs
rename to SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/InsertBuilder.cs
diff --git a/SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/QueryBuilder.cs b/SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/QueryBuilder.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/QueryBuilder.cs
rename to SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/QueryBuilder.cs
diff --git a/SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/SqlQueryBuilder.cs b/SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/SqlQueryBuilder.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/SqlQueryBuilder.cs
rename to SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/SqlQueryBuilder.cs
diff --git a/SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/UpdateBuilder.cs b/SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/UpdateBuilder.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/SqlBuilderProvider/DMLBuilder/UpdateBuilder.cs
rename to SqlSugar/Abstract/Core/SqlBuilder/DMLBuilder/UpdateBuilder.cs
diff --git a/SqlSugar/Abstract/Core/SqlBuilderProvider/SqlBuilderAccessory.cs b/SqlSugar/Abstract/Core/SqlBuilder/SqlBuilderAccessory.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/SqlBuilderProvider/SqlBuilderAccessory.cs
rename to SqlSugar/Abstract/Core/SqlBuilder/SqlBuilderAccessory.cs
diff --git a/SqlSugar/Abstract/Core/SqlBuilderProvider/SqlBuilderProvider.cs b/SqlSugar/Abstract/Core/SqlBuilder/SqlBuilderProvider.cs
similarity index 100%
rename from SqlSugar/Abstract/Core/SqlBuilderProvider/SqlBuilderProvider.cs
rename to SqlSugar/Abstract/Core/SqlBuilder/SqlBuilderProvider.cs
diff --git a/SqlSugar/Realization/SqlServer/Core/SqlServerProvider.cs b/SqlSugar/Realization/SqlServer/Core/SqlServerProvider.cs
index 0f60c34be..8b9d1fab1 100644
--- a/SqlSugar/Realization/SqlServer/Core/SqlServerProvider.cs
+++ b/SqlSugar/Realization/SqlServer/Core/SqlServerProvider.cs
@@ -7,7 +7,7 @@ using System.Text;
 using System.Threading.Tasks;
 namespace SqlSugar
 {
-    public class SqlServerProvider : DbProvider
+    public class SqlServerProvider : AdoProvider
     {
         public SqlServerProvider() {}
         public override IDbConnection Connection
diff --git a/SqlSugar/SqlSugar.csproj b/SqlSugar/SqlSugar.csproj
index dc75b04ee..51b317069 100644
--- a/SqlSugar/SqlSugar.csproj
+++ b/SqlSugar/SqlSugar.csproj
@@ -45,14 +45,14 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Abstract\CodeFirstProvider\CodeFirstProvider.cs" />
-    <Compile Include="Abstract\Core\DbProvider\DbAccessory.cs" />
-    <Compile Include="Abstract\Core\DbBindProvider\DbBindAccessory.cs" />
-    <Compile Include="Abstract\Core\DbBindProvider\DbBindProvider.cs" />
-    <Compile Include="Abstract\Core\DbBindProvider\IDataReaderEntityBuilder.cs" />
-    <Compile Include="Abstract\Core\DbBindProvider\IDataRecordExtensions.cs" />
+    <Compile Include="Abstract\AdoProvider\AdoAccessory.cs" />
+    <Compile Include="Abstract\Core\DbBind\DbBindAccessory.cs" />
+    <Compile Include="Abstract\Core\DbBind\DbBindProvider.cs" />
+    <Compile Include="Abstract\Core\DbBind\IDataReaderEntityBuilder.cs" />
+    <Compile Include="Abstract\Core\DbBind\IDataRecordExtensions.cs" />
     <Compile Include="Abstract\DbFirstProvider\DbFirstProvider.cs" />
     <Compile Include="Abstract\DbMaintenanceProvider\DbMaintenanceProvider.cs" />
-    <Compile Include="Abstract\Core\DbProvider\DbProvider.cs" />
+    <Compile Include="Abstract\AdoProvider\AdoProvider.cs" />
     <Compile Include="Abstract\EntityProvider\EntityProvider.cs" />
     <Compile Include="Abstract\InsertableProvider\InsertableProvider.cs" />
     <Compile Include="Abstract\DeleteProvider\DeleteableProvider.cs" />
@@ -65,13 +65,13 @@
     <Compile Include="Abstract\QueryableProvider\QueryableAccessory.cs" />
     <Compile Include="Abstract\QueryableProvider\QueryableExtendsions.cs" />
     <Compile Include="Abstract\QueryableProvider\QueryableProvider.cs" />
-    <Compile Include="Abstract\Core\SqlBuilderProvider\DMLBuilder\DeleteBuilder.cs" />
-    <Compile Include="Abstract\Core\SqlBuilderProvider\DMLBuilder\InsertBuilder.cs" />
-    <Compile Include="Abstract\Core\SqlBuilderProvider\DMLBuilder\QueryBuilder.cs" />
-    <Compile Include="Abstract\Core\SqlBuilderProvider\DMLBuilder\SqlQueryBuilder.cs" />
-    <Compile Include="Abstract\Core\SqlBuilderProvider\DMLBuilder\UpdateBuilder.cs" />
-    <Compile Include="Abstract\Core\SqlBuilderProvider\SqlBuilderAccessory.cs" />
-    <Compile Include="Abstract\Core\SqlBuilderProvider\SqlBuilderProvider.cs" />
+    <Compile Include="Abstract\Core\SqlBuilder\DMLBuilder\DeleteBuilder.cs" />
+    <Compile Include="Abstract\Core\SqlBuilder\DMLBuilder\InsertBuilder.cs" />
+    <Compile Include="Abstract\Core\SqlBuilder\DMLBuilder\QueryBuilder.cs" />
+    <Compile Include="Abstract\Core\SqlBuilder\DMLBuilder\SqlQueryBuilder.cs" />
+    <Compile Include="Abstract\Core\SqlBuilder\DMLBuilder\UpdateBuilder.cs" />
+    <Compile Include="Abstract\Core\SqlBuilder\SqlBuilderAccessory.cs" />
+    <Compile Include="Abstract\Core\SqlBuilder\SqlBuilderProvider.cs" />
     <Compile Include="Common\CacheManager.cs" />
     <Compile Include="Common\Check.cs" />
     <Compile Include="Common\CommonExtensions.cs" />