diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index e9abdd5dfa52186b5c27bea3de08c0c446060fc1..3ebb4fbf904ef08030a6f07af2337a8b04d99d6f 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -539,7 +539,6 @@ static int32_t taosAddServerCfg(SConfig *pCfg) {
 
   if (cfgAddBool(pCfg, "disableStream", tsDisableStream, CFG_SCOPE_SERVER) != 0) return -1;
   if (cfgAddInt64(pCfg, "streamBufferSize", tsStreamBufferSize, 0, INT64_MAX, CFG_SCOPE_SERVER) != 0) return -1;
-  if (cfgAddInt64(pCfg, "checkpointInterval", tsCheckpointInterval, 0, INT64_MAX, CFG_SCOPE_SERVER) != 0) return -1;
 
   if (cfgAddInt32(pCfg, "cacheLazyLoadThreshold", tsCacheLazyLoadThreshold, 0, 100000, CFG_SCOPE_SERVER) != 0) return -1;
 
diff --git a/source/libs/executor/src/timewindowoperator.c b/source/libs/executor/src/timewindowoperator.c
index 06c7a9213f32310fb3e782143213098fca0c4920..8951ed59a1d879ec9763c82d4a7f32139533941c 100644
--- a/source/libs/executor/src/timewindowoperator.c
+++ b/source/libs/executor/src/timewindowoperator.c
@@ -3143,7 +3143,6 @@ void destroyStreamSessionAggOperatorInfo(void* param) {
   colDataDestroy(&pInfo->twAggSup.timeWindowData);
   blockDataDestroy(pInfo->pDelRes);
   blockDataDestroy(pInfo->pWinBlock);
-  blockDataDestroy(pInfo->pUpdateRes);
   tSimpleHashCleanup(pInfo->pStUpdated);
   tSimpleHashCleanup(pInfo->pStDeleted);
 
@@ -4883,7 +4882,7 @@ static void compactStateWindow(SOperatorInfo* pOperator, SResultWindowInfo* pCur
 }
 
 void streamStateReloadState(SOperatorInfo* pOperator) {
-  SStreamSessionAggOperatorInfo* pInfo = pOperator->info;
+  SStreamStateAggOperatorInfo*   pInfo = pOperator->info;
   SStreamAggSupporter*           pAggSup = &pInfo->streamAggSup;
   resetWinRange(&pAggSup->winRange);