diff --git a/source/dnode/vnode/src/tq/tq.c b/source/dnode/vnode/src/tq/tq.c
index 4b8fd3d116..18091f0a4f 100644
--- a/source/dnode/vnode/src/tq/tq.c
+++ b/source/dnode/vnode/src/tq/tq.c
@@ -319,9 +319,9 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg, int32_t workerId) {
 
   // 3.query
   if (pHandle->execHandle.subType == TOPIC_SUB_TYPE__COLUMN) {
-    if (fetchOffsetNew.type == TMQ_OFFSET__LOG) {
-      fetchOffsetNew.version++;
-    }
+    /*if (fetchOffsetNew.type == TMQ_OFFSET__LOG) {*/
+    /*fetchOffsetNew.version++;*/
+    /*}*/
     if (tqScan(pTq, pHandle, &dataRsp, &fetchOffsetNew) < 0) {
       ASSERT(0);
       code = -1;
diff --git a/source/dnode/vnode/src/tq/tqExec.c b/source/dnode/vnode/src/tq/tqExec.c
index ae5499af11..0bdbe82b77 100644
--- a/source/dnode/vnode/src/tq/tqExec.c
+++ b/source/dnode/vnode/src/tq/tqExec.c
@@ -66,7 +66,6 @@ int64_t tqScan(STQ* pTq, const STqHandle* pHandle, SMqDataRsp* pRsp, STqOffsetVa
   if (qStreamPrepareScan(task, pOffset) < 0) {
     ASSERT(pOffset->type == TMQ_OFFSET__LOG);
     pRsp->rspOffset = *pOffset;
-    pRsp->rspOffset.version--;
     return 0;
   }
 
diff --git a/source/libs/executor/src/executorMain.c b/source/libs/executor/src/executorMain.c
index 76d4e35c33..351846c560 100644
--- a/source/libs/executor/src/executorMain.c
+++ b/source/libs/executor/src/executorMain.c
@@ -288,14 +288,22 @@ int32_t qStreamPrepareScan(qTaskInfo_t tinfo, const STqOffsetVal* pOffset) {
   if (!tOffsetEqual(pOffset, &pTaskInfo->streamInfo.lastStatus)) {
     while (1) {
       uint8_t type = pOperator->operatorType;
-      pOperator->status = OP_OPENED;
+      /*pOperator->status = OP_OPENED;*/
       if (type == QUERY_NODE_PHYSICAL_PLAN_STREAM_SCAN) {
         SStreamScanInfo* pInfo = pOperator->info;
         if (pOffset->type == TMQ_OFFSET__LOG) {
-          if (tqSeekVer(pInfo->tqReader, pOffset->version) < 0) {
+#if 0
+          if (tOffsetEqual(pOffset, &pTaskInfo->streamInfo.lastStatus) &&
+              pInfo->tqReader->pWalReader->curVersion != pOffset->version) {
+            qError("prepare scan ver %ld actual ver %ld, last %ld", pOffset->version,
+                   pInfo->tqReader->pWalReader->curVersion, pTaskInfo->streamInfo.lastStatus.version);
+            ASSERT(0);
+          }
+#endif
+          if (tqSeekVer(pInfo->tqReader, pOffset->version + 1) < 0) {
             return -1;
           }
-          ASSERT(pInfo->tqReader->pWalReader->curVersion == pOffset->version);
+          ASSERT(pInfo->tqReader->pWalReader->curVersion == pOffset->version + 1);
         } else if (pOffset->type == TMQ_OFFSET__SNAPSHOT_DATA) {
           /*pInfo->blockType = STREAM_INPUT__TABLE_SCAN;*/
           int64_t uid = pOffset->uid;