diff --git a/Src/Asp.NetCore2/TDengineTest/Program.cs b/Src/Asp.NetCore2/TDengineTest/Program.cs
index 525714f07..8a21a480d 100644
--- a/Src/Asp.NetCore2/TDengineTest/Program.cs
+++ b/Src/Asp.NetCore2/TDengineTest/Program.cs
@@ -8,8 +8,12 @@ namespace OrmTest
     {
         static void Main(string[] args)
         {
+            //需要安装：客户端SDK
+            //https://docs.taosdata.com/connector/#%E5%AE%89%E8%A3%85%E5%AE%A2%E6%88%B7%E7%AB%AF%E9%A9%B1%E5%8A%A8
+           
             //orm用例
             ORMTest.Init();
+
             //原生ado用例
             AdoDemo.Init();