diff --git a/source/dnode/vnode/src/sma/smaTimeRange.c b/source/dnode/vnode/src/sma/smaTimeRange.c
index f82c6f6e1f6cb257c4f11836711177ef1118b13f..cf1e5d5d397df0e5de2c41e15c9dd92adbcfabe0 100644
--- a/source/dnode/vnode/src/sma/smaTimeRange.c
+++ b/source/dnode/vnode/src/sma/smaTimeRange.c
@@ -224,7 +224,7 @@ static int32_t tdProcessTSmaInsertImpl(SSma *pSma, int64_t indexUid, const char
   SRpcMsg submitReqMsg = {
       .msgType = TDMT_VND_SUBMIT,
       .pCont = pSubmitReq,
-      .contLen = ntohl(pSubmitReq->length),
+      .contLen = ntohl(contLen),
   };
 
   if (tmsgPutToQueue(&pSma->pVnode->msgCb, WRITE_QUEUE, &submitReqMsg) < 0) {