diff --git a/src/plugins/http/src/httpServer.c b/src/plugins/http/src/httpServer.c
index 2bb33ed777528a7d9363eeb7358231708e791ed2..bc768788d8b659088f95f83e3ce9e2dc1c7c27e5 100644
--- a/src/plugins/http/src/httpServer.c
+++ b/src/plugins/http/src/httpServer.c
@@ -60,7 +60,7 @@ void httpCleanUpConnect() {
   HttpServer *pServer = &tsHttpServer;
   if (pServer->pThreads == NULL) return;
 
-  if (taosCheckPthreadValid(pServer->thread) {
+  if (taosCheckPthreadValid(pServer->thread)) {
     pthread_join(pServer->thread, NULL);
   }