diff --git a/Src/Asp.Net/MySqlTest/_OldTests/UnitTest/UnitTestBase.cs b/Src/Asp.Net/MySqlTest/_OldTests/UnitTest/UnitTestBase.cs
index 286075238..a25e11076 100644
--- a/Src/Asp.Net/MySqlTest/_OldTests/UnitTest/UnitTestBase.cs
+++ b/Src/Asp.Net/MySqlTest/_OldTests/UnitTest/UnitTestBase.cs
@@ -2,6 +2,8 @@
 using System.Collections.Generic;
 using SqlSugar;
 using System.Linq;
+using SqlSugar.Extensions;
+
 namespace OrmTest.UnitTest
 {
     public class UnitTestBase
diff --git a/Src/Asp.Net/OracleTest/OldTest/UnitTest/Mapping .cs b/Src/Asp.Net/OracleTest/OldTest/UnitTest/Mapping .cs
index db0383b42..41928d95e 100644
--- a/Src/Asp.Net/OracleTest/OldTest/UnitTest/Mapping .cs	
+++ b/Src/Asp.Net/OracleTest/OldTest/UnitTest/Mapping .cs	
@@ -59,7 +59,7 @@ namespace OrmTest.UnitTest
             SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() { InitKeyType = InitKeyType.Attribute, ConnectionString = Config.ConnectionString, DbType = DbType.Oracle, IsAutoCloseConnection = true });
             db.Aop.OnLogExecuting = (sql, pars) =>
             {
-                Console.WriteLine(sql + "\r\n" + db.RewritableMethods.SerializeObject(pars));
+                Console.WriteLine(sql + "\r\n" + db.Utilities.SerializeObject(pars));
                 Console.WriteLine();
             };
             return db;
diff --git a/Src/Asp.Net/OracleTest/OldTest/UnitTest/UnitTestBase.cs b/Src/Asp.Net/OracleTest/OldTest/UnitTest/UnitTestBase.cs
index 855a6e78c..bb517ffca 100644
--- a/Src/Asp.Net/OracleTest/OldTest/UnitTest/UnitTestBase.cs
+++ b/Src/Asp.Net/OracleTest/OldTest/UnitTest/UnitTestBase.cs
@@ -2,6 +2,8 @@
 using System.Collections.Generic;
 using SqlSugar;
 using System.Linq;
+using SqlSugar.Extensions;
+
 namespace OrmTest.UnitTest
 {
     public class UnitTestBase
diff --git a/Src/Asp.Net/SqlServerTest/packages.config b/Src/Asp.Net/SqlServerTest/packages.config
new file mode 100644
index 000000000..aa87787e4
--- /dev/null
+++ b/Src/Asp.Net/SqlServerTest/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="SqlSugar" version="5.0.2" targetFramework="net45" />
+</packages>
\ No newline at end of file
diff --git a/Src/Asp.Net/SqliteTest/_OldTest/UnitTest/UnitTestBase.cs b/Src/Asp.Net/SqliteTest/_OldTest/UnitTest/UnitTestBase.cs
index 286075238..a25e11076 100644
--- a/Src/Asp.Net/SqliteTest/_OldTest/UnitTest/UnitTestBase.cs
+++ b/Src/Asp.Net/SqliteTest/_OldTest/UnitTest/UnitTestBase.cs
@@ -2,6 +2,8 @@
 using System.Collections.Generic;
 using SqlSugar;
 using System.Linq;
+using SqlSugar.Extensions;
+
 namespace OrmTest.UnitTest
 {
     public class UnitTestBase