diff --git a/source/libs/executor/src/timewindowoperator.c b/source/libs/executor/src/timewindowoperator.c
index 2af551b832e9c28badfa455bf4f7f8cb13f3d288..813da3c436a463902d6d05eb211b76d8f3f9117f 100644
--- a/source/libs/executor/src/timewindowoperator.c
+++ b/source/libs/executor/src/timewindowoperator.c
@@ -2347,6 +2347,17 @@ void doBuildResult(SOperatorInfo* pOperator, SStreamState* pState, SSDataBlock*
   buildDataBlockFromGroupRes(pOperator, pState, pBlock, &pOperator->exprSupp, pGroupResInfo);
 }
 
+static int32_t getNextQualifiedFinalWindow(SInterval* pInterval, STimeWindow* pNext, SDataBlockInfo* pDataBlockInfo,
+                                           TSKEY* primaryKeys, int32_t prevPosition) {
+  int32_t startPos = prevPosition + 1;
+  if (startPos == pDataBlockInfo->rows) {
+    startPos = -1;
+  } else {
+    *pNext = getFinalTimeWindow(primaryKeys[startPos], pInterval);
+  }
+  return startPos;
+}
+
 static void doStreamIntervalAggImpl(SOperatorInfo* pOperatorInfo, SSDataBlock* pSDataBlock, uint64_t groupId,
                                     SHashObj* pUpdatedMap) {
   SStreamIntervalOperatorInfo* pInfo = (SStreamIntervalOperatorInfo*)pOperatorInfo->info;
@@ -2457,8 +2468,12 @@ static void doStreamIntervalAggImpl(SOperatorInfo* pOperatorInfo, SSDataBlock* p
     }
     int32_t prevEndPos = (forwardRows - 1) * step + startPos;
     ASSERT(pSDataBlock->info.window.skey > 0 && pSDataBlock->info.window.ekey > 0);
-    startPos =
-        getNextQualifiedWindow(&pInfo->interval, &nextWin, &pSDataBlock->info, tsCols, prevEndPos, TSDB_ORDER_ASC);
+    if (IS_FINAL_OP(pInfo)) {
+      startPos = getNextQualifiedFinalWindow(&pInfo->interval, &nextWin, &pSDataBlock->info, tsCols, prevEndPos);
+    } else {
+      startPos =
+          getNextQualifiedWindow(&pInfo->interval, &nextWin, &pSDataBlock->info, tsCols, prevEndPos, TSDB_ORDER_ASC);
+    }
     if (startPos < 0) {
       break;
     }
diff --git a/tests/script/tsim/stream/basic3.sim b/tests/script/tsim/stream/basic3.sim
index 48fb860a72272077051f16d0df7723a46706e0b3..41e19b19af0e388ff8a736723d9d74df356e2a6a 100644
--- a/tests/script/tsim/stream/basic3.sim
+++ b/tests/script/tsim/stream/basic3.sim
@@ -1,7 +1,7 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
-system sh/cfg.sh -n dnode1 -c debugflag -v 131
-system sh/exec.sh -n dnode1 -s start -v
+system sh/cfg.sh -n dnode1 -c debugflag 131
+system sh/exec.sh -n dnode1 -s start
 
 sleep 5000
 
diff --git a/tests/script/tsim/stream/sliding.sim b/tests/script/tsim/stream/sliding.sim
index c9a1ddd922b4c6d1194b87902ef6bdf22826165e..8287274cd2a008f264365ea06d049428ae645d2f 100644
--- a/tests/script/tsim/stream/sliding.sim
+++ b/tests/script/tsim/stream/sliding.sim
@@ -672,6 +672,123 @@ if $data61 != 1 then
   goto loop5
 endi
 
+print step 8
+
+sql drop stream IF EXISTS streams4;
+sql drop database IF EXISTS test4;
+
+sql create database test4 vgroups 6;
+sql use test4;
+sql create stable st(ts timestamp, a int, b int, c int, d double) tags(ta int,tb int,tc int);
+sql create table t1 using st tags(1,1,1);
+sql create table t2 using st tags(2,2,2);
+
+sql create stream streams4 trigger at_once  into streamt4 as select  _wstart as ts, count(*),min(a) c1 from st interval(10s) sliding(5s);
+
+sql insert into t1 values(1648791213000,1,1,1,1.0);
+sql insert into t1 values(1648791243000,2,1,1,1.0);
+
+sql insert into t2 values(1648791273000,3,1,1,1.0);
+sql insert into t2 values(1648791313000,4,1,1,1.0);
+
+$loop_count = 0
+
+loop6:
+sleep 200
+
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
+sql select * from streamt4 order by 1;
+
+# row 0
+if $rows != 8 then
+  print ====loop6=rows=$rows
+  goto loop6
+endi
+
+if $data01 != 1 then
+  print ====loop6=data01=$data01
+  goto loop6
+endi
+
+if $data02 != 1 then
+  print ====loop6=data02=$data02
+  return -1
+endi
+
+if $data11 != 1 then
+  print ====loop6=data11=$data11
+  goto loop6
+endi
+
+if $data12 != 1 then
+  print ====loop6=data12=$data12
+  return -1
+endi
+
+if $data21 != 1 then
+  print ====loop6=data21=$data21
+  goto loop6
+endi
+
+if $data22 != 2 then
+  print ====loop6=data22=$data22
+  return -1
+endi
+
+if $data31 != 1 then
+  print ====loop6=data31=$data31
+  goto loop6
+endi
+
+if $data32 != 2 then
+  print ====loop6=data32=$data32
+  return -1
+endi
+
+if $data41 != 1 then
+  print ====loop6=data41=$data41
+  goto loop6
+endi
+
+if $data42 != 3 then
+  print ====loop6=data42=$data42
+  return -1
+endi
+
+if $data51 != 1 then
+  print ====loop6=data51=$data51
+  goto loop6
+endi
+
+if $data52 != 3 then
+  print ====loop6=data52=$data52
+  return -1
+endi
+
+if $data61 != 1 then
+  print ====loop6=data61=$data61
+  return -1
+endi
+
+if $data62 != 4 then
+  print ====loop6=data62=$data62
+  return -1
+endi
+
+if $data71 != 1 then
+  print ====loop6=data71=$data71
+  return -1
+endi
+
+if $data72 != 4 then
+  print ====loop6=data72=$data72
+  return -1
+endi
+
 $loop_all = $loop_all + 1
 print ============loop_all=$loop_all