From 2327cbb9b8dd4f03b7081cec4fdcb517d6f99dc4 Mon Sep 17 00:00:00 2001
From: dapan1121 <89396746@qq.com>
Date: Wed, 27 Jan 2021 13:48:59 +0800
Subject: [PATCH] fix bug

---
 src/cq/src/cqMain.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cq/src/cqMain.c b/src/cq/src/cqMain.c
index 083028a32c..5203d66d16 100644
--- a/src/cq/src/cqMain.c
+++ b/src/cq/src/cqMain.c
@@ -305,9 +305,9 @@ void cqDrop(void *handle) {
     pObj->tmrId = 0;
   }
 
-  taosReleaseRef(cqObjRef, pObj->rid);
-
   pthread_mutex_unlock(&pContext->mutex);
+
+  taosReleaseRef(cqObjRef, pObj->rid);
 }
 
 static void doCreateStream(void *param, TAOS_RES *result, int32_t code) {
-- 
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