diff --git a/source/dnode/mnode/impl/src/mndStream.c b/source/dnode/mnode/impl/src/mndStream.c
index 6af54aeb2e..337e07756b 100644
--- a/source/dnode/mnode/impl/src/mndStream.c
+++ b/source/dnode/mnode/impl/src/mndStream.c
@@ -1330,8 +1330,6 @@ static int32_t mndProcessStreamCheckpoint(SRpcMsg *pReq) {
   int32_t size = taosArrayGetSize(pList);
   if (size == 0) {
     taosArrayDestroy(pList);
-    taosArrayDestroy(pLongChkpts);
-
     return code;
   }
 
@@ -1344,8 +1342,6 @@ static int32_t mndProcessStreamCheckpoint(SRpcMsg *pReq) {
         "checkpoint trans are not allowed, wait for 30s",
         numOfQual, tsStreamCheckpointInterval, numOfCheckpointTrans, tsMaxConcurrentCheckpoint);
     taosArrayDestroy(pList);
-    taosArrayDestroy(pLongChkpts);
-
     return code;
   }
 
@@ -1385,8 +1381,6 @@ static int32_t mndProcessStreamCheckpoint(SRpcMsg *pReq) {
   }
 
   taosArrayDestroy(pList);
-  taosArrayDestroy(pLongChkpts);
-
   return code;
 }