diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/OnlyCore/DataExtensions.cs b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/OnlyCore/DataExtensions.cs
index 80e08a002..78a5255a9 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/OnlyCore/DataExtensions.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/OnlyCore/DataExtensions.cs
@@ -8,7 +8,7 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.Data;
-using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
 using System.Linq;
 using System.Threading.Tasks;
 namespace SqlSugar
diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerBlueCopy.cs b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerBlueCopy.cs
index 6b6af0fc5..651016364 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerBlueCopy.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerBlueCopy.cs
@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Data;
-using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/SqlServer/SqlServerProvider.cs b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/SqlServer/SqlServerProvider.cs
index 1fcd1c025..c04a5eead 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/SqlServer/SqlServerProvider.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/SqlServer/SqlServerProvider.cs
@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.Data;
 using System.Data.Common;
-using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugar.csproj b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugar.csproj
index 9ed02d37d..7eb016c60 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugar.csproj
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugar.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.1</TargetFramework>
-    <Version>5.0.3.5</Version>
+    <Version>5.0.3.7</Version>
     <Copyright>sun_kai_xuan</Copyright>
     <PackageProjectUrl>https://github.com/sunkaixuan/SqlSugar</PackageProjectUrl>
     <PackageLicenseUrl></PackageLicenseUrl>
@@ -28,7 +28,7 @@
     <PackageReference Include="SqlSugarCore.Dm" Version="1.0.0" />
     <PackageReference Include="SqlSugarCore.Kdbndp" Version="1.0.0" />
     <PackageReference Include="System.Data.Common" Version="4.3.0" />
-    <PackageReference Include="System.Data.SqlClient" Version="4.4.0" />
+	<PackageReference Include="Microsoft.Data.SqlClient" Version="2.1.1" />
     <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.3.0" />
   </ItemGroup>
 
diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugarForCore.nuspec b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugarForCore.nuspec
index 40e7e676f..ba7162bce 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugarForCore.nuspec
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/SqlSugarForCore.nuspec
@@ -2,7 +2,7 @@
 <package >
   <metadata>
     <id>SqlSugarCore</id>
-    <version>5.0.3.5</version>
+    <version>5.0.3.7</version>
     <authors>sunkaixuan</authors>
     <owners>Landa</owners>
     <licenseUrl>http://www.apache.org/licenses/LICENSE-2.0.html</licenseUrl>
@@ -15,7 +15,7 @@
     <dependencies>
       <group targetFramework=".NETStandard2.1">
         <dependency id="System.Data.Common" version="4.3.0" />
-        <dependency id="System.Data.SqlClient" version="4.4.0" />
+        <dependency id="Microsoft.Data.SqlClient" version="2.1.1" />
         <dependency id="Newtonsoft.Json" version="10.0.3" />
         <dependency id="Microsoft.Data.Sqlite" version="2.2.4" />
         <dependency id="System.Reflection.Emit.Lightweight" version="4.3.0" />