diff --git a/source/dnode/vnode/src/sma/smaRollup.c b/source/dnode/vnode/src/sma/smaRollup.c
index bfa681756d..f6f6faf4bf 100644
--- a/source/dnode/vnode/src/sma/smaRollup.c
+++ b/source/dnode/vnode/src/sma/smaRollup.c
@@ -312,7 +312,6 @@ static int32_t tdSetRSmaInfoItemParams(SSma *pSma, SRSmaParam *param, SRSmaStat
     SRSmaRef rsmaRef = {.refId = pStat->refId, .suid = pRSmaInfo->suid};
     taosHashPut(smaMgmt.refHash, &pItem, POINTER_BYTES, &rsmaRef, sizeof(rsmaRef));
 
-    pItem->fetchLevel = pItem->level;
     taosTmrReset(tdRSmaFetchTrigger, RSMA_FETCH_INTERVAL, pItem, smaMgmt.tmrHandle, &pItem->tmrId);
 
     smaInfo("vgId:%d, item:%p table:%" PRIi64 " level:%" PRIi8 " maxdelay:%" PRIi64 " watermark:%" PRIi64
@@ -1573,7 +1572,7 @@ int32_t tdRSmaProcessExecImpl(SSma *pSma, ERsmaExecType type) {
   }
 
   if (!(pSubmitArr =
-            taosArrayInit(TMIN(RSMA_SUBMIT_BATCH_SIZE, atomic_load_64(&pRSmaStat->nBufItems)), POINTER_BYTES))) {
+            taosArrayInit(TMIN(RSMA_SUBMIT_BATCH_SIZE, atomic_load_64(&pRSmaStat->nBufItems)), sizeof(SPackedData)))) {
     code = TSDB_CODE_OUT_OF_MEMORY;
     TSDB_CHECK_CODE(code, lino, _exit);
   }