diff --git a/include/libs/executor/executor.h b/include/libs/executor/executor.h
index e15708e357..ab33af6acf 100644
--- a/include/libs/executor/executor.h
+++ b/include/libs/executor/executor.h
@@ -76,6 +76,13 @@ qTaskInfo_t qCreateQueueExecTaskInfo(void* msg, SReadHandle* readers, int32_t* n
  */
 int32_t qSetMultiStreamInput(qTaskInfo_t tinfo, const void* pBlocks, size_t numOfBlocks, int32_t type);
 
+/**
+ * @brief Cleanup SSDataBlock for StreamScanInfo
+ * 
+ * @param tinfo 
+ */
+void tdCleanupStreamInputDataBlock(qTaskInfo_t tinfo);
+
 /**
  * Update the table id list, add or remove.
  *
diff --git a/source/dnode/vnode/src/sma/smaRollup.c b/source/dnode/vnode/src/sma/smaRollup.c
index d1c8327728..fd57441847 100644
--- a/source/dnode/vnode/src/sma/smaRollup.c
+++ b/source/dnode/vnode/src/sma/smaRollup.c
@@ -1336,6 +1336,7 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
       SSDataBlock dataBlock = {.info.type = STREAM_GET_ALL};
       qSetMultiStreamInput(pItem->taskInfo, &dataBlock, 1, STREAM_INPUT__DATA_BLOCK);
       tdRSmaFetchAndSubmitResult(pItem, pRSmaInfo->pTSchema, pRSmaInfo->suid, pStat, STREAM_INPUT__DATA_BLOCK);
+      tdCleanupStreamInputDataBlock(pItem->taskInfo);
 
       tdUnRefRSmaInfo(pSma, pRSmaInfo);
       // atomic_store_8(&pItem->triggerStat, TASK_TRIGGER_STAT_ACTIVE);
diff --git a/source/libs/executor/src/executor.c b/source/libs/executor/src/executor.c
index b2fe04f5a2..2d5bf357b0 100644
--- a/source/libs/executor/src/executor.c
+++ b/source/libs/executor/src/executor.c
@@ -83,6 +83,7 @@ static int32_t doSetStreamBlock(SOperatorInfo* pOperator, void* input, size_t nu
         taosArrayClear(p->pDataBlock);
         taosArrayAddAll(p->pDataBlock, pDataBlock->pDataBlock);
         taosArrayPush(pInfo->pBlockLists, &p);
+        
       }
       pInfo->blockType = STREAM_INPUT__DATA_BLOCK;
     } else {
@@ -93,6 +94,29 @@ static int32_t doSetStreamBlock(SOperatorInfo* pOperator, void* input, size_t nu
   }
 }
 
+void tdCleanupStreamInputDataBlock(qTaskInfo_t tinfo) {
+  SExecTaskInfo* pTaskInfo = (SExecTaskInfo*)tinfo;
+  if (!pTaskInfo || !pTaskInfo->pRoot || pTaskInfo->pRoot->numOfDownstream <= 0) {
+    return;
+  }
+  SOperatorInfo* pOptrInfo = pTaskInfo->pRoot->pDownstream[0];
+
+  if (pOptrInfo->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_SCAN) {
+    SStreamScanInfo* pInfo = pOptrInfo->info;
+    if (pInfo->blockType = STREAM_INPUT__DATA_BLOCK) {
+      for (int32_t i = 0; i < taosArrayGetSize(pInfo->pBlockLists); ++i) {
+        SSDataBlock* p = *(SSDataBlock**)taosArrayGet(pInfo->pBlockLists, i);
+        taosArrayDestroy(p->pDataBlock);
+        taosMemoryFreeClear(p);
+      }
+    } else {
+      ASSERT(0);
+    }
+  } else {
+    ASSERT(0);
+  }
+}
+
 int32_t qSetMultiStreamInput(qTaskInfo_t tinfo, const void* pBlocks, size_t numOfBlocks, int32_t type) {
   if (tinfo == NULL) {
     return TSDB_CODE_QRY_APP_ERROR;