diff --git a/Src/Asp.Net/PerformanceTest/PerformanceTest.csproj b/Src/Asp.Net/PerformanceTest/PerformanceTest.csproj
index 9a41d1978..e04672793 100644
--- a/Src/Asp.Net/PerformanceTest/PerformanceTest.csproj
+++ b/Src/Asp.Net/PerformanceTest/PerformanceTest.csproj
@@ -66,8 +66,9 @@
       <HintPath>..\packages\System.Data.Common.4.3.0\lib\net451\System.Data.Common.dll</HintPath>
     </Reference>
     <Reference Include="System.Data.Linq" />
-    <Reference Include="System.Data.SqlClient, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Data.SqlClient.4.8.2\lib\net451\System.Data.SqlClient.dll</HintPath>
+    <Reference Include="System.Data.SqlClient, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages/System.Data.SqlClient.4.8.6/lib/net46/System.Data.SqlClient.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
diff --git a/Src/Asp.Net/PerformanceTest/packages.config b/Src/Asp.Net/PerformanceTest/packages.config
index c13f8049a..ce84353bc 100644
--- a/Src/Asp.Net/PerformanceTest/packages.config
+++ b/Src/Asp.Net/PerformanceTest/packages.config
@@ -8,5 +8,5 @@
   <package id="FreeSql.Provider.SqlServer" version="2.0.105" targetFramework="net452" />
   <package id="SyntacticSugar" version="2.4.1" targetFramework="net452" />
   <package id="System.Data.Common" version="4.3.0" targetFramework="net452" />
-  <package id="System.Data.SqlClient" version="4.8.5" targetFramework="net452" requireReinstallation="true" />
+  <package id="System.Data.SqlClient" version="4.8.6" targetFramework="net46" />
 </packages>
\ No newline at end of file