diff --git a/source/dnode/vnode/src/sma/smaSnapshot.c b/source/dnode/vnode/src/sma/smaSnapshot.c
index 28d7218bc8..335c15a539 100644
--- a/source/dnode/vnode/src/sma/smaSnapshot.c
+++ b/source/dnode/vnode/src/sma/smaSnapshot.c
@@ -80,7 +80,7 @@ int32_t rsmaSnapReaderOpen(SSma* pSma, int64_t sver, int64_t ever, SRsmaSnapRead
       goto _err;
     }
     pReader->pQTaskFReader->pReadH = qTaskF;
-#if 1
+#if 0
     SQTaskFile* pQTaskF = &pReader->pQTaskFReader->fTask;
     pQTaskF->nRef = 1;
 #endif