diff --git a/src/client/src/tscSystem.c b/src/client/src/tscSystem.c
index 61c144b2da9b25ab4535f361ab931c243d7b8ce6..839d5889f3beb5401ba91790fed1c4a925c600bc 100644
--- a/src/client/src/tscSystem.c
+++ b/src/client/src/tscSystem.c
@@ -103,7 +103,7 @@ void taos_init_imp(void) {
     }
 
     taosReadGlobalCfg();
-    // taosCheckGlobalCfg();
+    taosCheckGlobalCfg();
 
     tscDebug("starting to initialize TAOS client ...");
     tscDebug("Local End Point is:%s", tsLocalEp);