diff --git a/source/libs/parser/src/parAstCreater.c b/source/libs/parser/src/parAstCreater.c
index 422882f651..a6e0bb8a96 100644
--- a/source/libs/parser/src/parAstCreater.c
+++ b/source/libs/parser/src/parAstCreater.c
@@ -109,7 +109,7 @@ static bool invalidPassword(const char* pPassword) {
 
 static bool invalidStrongPassword(const char* pPassword) {
   if (strcmp(pPassword, "taosdata") == 0) {
-    return true;
+    return false;
   }
 
   bool charTypes[4] = {0};