diff --git a/src/plugins/http/src/httpSession.c b/src/plugins/http/src/httpSession.c
index 3e43fb87f9f15e234fa74d3fc7ef004b83e9ccfd..c1e33706d5d53df112408e73867dde2cede3642b 100644
--- a/src/plugins/http/src/httpSession.c
+++ b/src/plugins/http/src/httpSession.c
@@ -30,7 +30,7 @@ void httpCreateSession(HttpContext *pContext, void *taos) {
   pthread_mutex_lock(&server->serverMutex);
 
   HttpSession session;
-  memset(&session, 0, sizeof(HttpSession);
+  memset(&session, 0, sizeof(HttpSession));
   session.taos = taos;
   session.refCount = 1;
   snprintf(session.id, HTTP_SESSION_ID_LEN, "%s.%s", pContext->user, pContext->pass);