diff --git a/SqlServerTest/Program.cs b/SqlServerTest/Program.cs
index 86de625e8..caafd709e 100644
--- a/SqlServerTest/Program.cs
+++ b/SqlServerTest/Program.cs
@@ -18,26 +18,26 @@ namespace OrmTest
         static void Main(string[] args)
         {
             /***Unit Test***/
-            //new Field(1).Init();
-            //new Where(1).Init();
-            //new Method(1).Init();
-            //new JoinQuery(1).Init();
-            //new SingleQuery(1).Init();
-            //new SelectQuery(1).Init();
-            //new AutoClose(1).Init();
-            //new Insert(1).Init();
-            //new Delete(1).Init();
-            //new Update(1).Init();
-            //new Mapping(1).Init();
-            //new DataTest(1).Init();
-            ///***Performance Test***/
-            //new SqlSugarPerformance(100).Select();
+            new Field(1).Init();
+            new Where(1).Init();
+            new Method(1).Init();
+            new JoinQuery(1).Init();
+            new SingleQuery(1).Init();
+            new SelectQuery(1).Init();
+            new AutoClose(1).Init();
+            new Insert(1).Init();
+            new Delete(1).Init();
+            new Update(1).Init();
+            new Mapping(1).Init();
+            new DataTest(1).Init();
+            /***Performance Test***/
+            new SqlSugarPerformance(100).Select();
 
-            ///***Demo***/
-            //OrmTest.Demo.Query.Init();
-            //OrmTest.Demo.Insert.Init();
-            //OrmTest.Demo.Delete.Init();
-            //OrmTest.Demo.Update.Init();
+            /***Demo***/
+            OrmTest.Demo.Query.Init();
+            OrmTest.Demo.Insert.Init();
+            OrmTest.Demo.Delete.Init();
+            OrmTest.Demo.Update.Init();
             OrmTest.Demo.DbFirst.Init();
             OrmTest.Demo.JoinSql.Init();
             OrmTest.Demo.Filter.Init();
diff --git a/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs b/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
index 98e7205e4..ab4c67507 100644
--- a/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
+++ b/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
@@ -253,8 +253,7 @@ namespace SqlSugar
             { "Equals","Equals"},
             { "ToLower","ToLower"},
             { "ToUpper","ToUpper"},
-            { "Substring","Substring"},
-            { "Trim","Trim"}
+            { "Substring","Substring"}
         };
 
         private void CheckMethod(MethodCallExpression expression)
diff --git a/SqlSugar/Realization/SqlServer/DbBind/SqlServerDbBind.cs b/SqlSugar/Realization/SqlServer/DbBind/SqlServerDbBind.cs
index 4780c54c2..7f3920e8c 100644
--- a/SqlSugar/Realization/SqlServer/DbBind/SqlServerDbBind.cs
+++ b/SqlSugar/Realization/SqlServer/DbBind/SqlServerDbBind.cs
@@ -22,6 +22,7 @@ namespace SqlSugar
                   new KeyValuePair<string, CSharpDataType>("nvarchar",CSharpDataType.@string),
                   new KeyValuePair<string, CSharpDataType>("bigint",CSharpDataType.@long),
                   new KeyValuePair<string, CSharpDataType>("bit",CSharpDataType.@bool),
+                  new KeyValuePair<string, CSharpDataType>("time",CSharpDataType.DateTime),
                   new KeyValuePair<string, CSharpDataType>("datetime",CSharpDataType.DateTime),
                   new KeyValuePair<string, CSharpDataType>("smalldatetime",CSharpDataType.DateTime),
                   new KeyValuePair<string, CSharpDataType>("timestamp",CSharpDataType.DateTime),