diff --git a/cpp/src/sdk/examples/simple/src/ClientTest.cpp b/cpp/src/sdk/examples/simple/src/ClientTest.cpp
index 5b9e4f2bb1ca25b1174526b05b54860818056d94..b2f1c56ba4755d37a06103be5f636902dbb4982f 100644
--- a/cpp/src/sdk/examples/simple/src/ClientTest.cpp
+++ b/cpp/src/sdk/examples/simple/src/ClientTest.cpp
@@ -244,10 +244,10 @@ ClientTest::Test(const std::string& address, const std::string& port) {
         DoSearch(conn, search_record_array, "Search after build index finish");
     }
 
-//    {//delete table
-//        Status stat = conn->DeleteTable(TABLE_NAME);
-//        std::cout << "DeleteTable function call status: " << stat.ToString() << std::endl;
-//    }
+    {//delete table
+        Status stat = conn->DeleteTable(TABLE_NAME);
+        std::cout << "DeleteTable function call status: " << stat.ToString() << std::endl;
+    }
 
     {//server status
         std::string status = conn->ServerStatus();