diff --git a/source/libs/executor/src/streamtimewindowoperator.c b/source/libs/executor/src/streamtimewindowoperator.c
index 14fabaecea..f26ff7156b 100644
--- a/source/libs/executor/src/streamtimewindowoperator.c
+++ b/source/libs/executor/src/streamtimewindowoperator.c
@@ -2287,6 +2287,10 @@ int32_t getAllSessionWindow(SSHashObj* pHashMap, SSHashObj* pStUpdated) {
   int32_t iter = 0;
   while ((pIte = tSimpleHashIterate(pHashMap, pIte, &iter)) != NULL) {
     SResultWindowInfo* pWinInfo = pIte;
+    if (!pWinInfo->pStatePos->beUpdated) {
+      continue;
+    }
+    pWinInfo->pStatePos->beUpdated = false;
     saveResult(*pWinInfo, pStUpdated);
   }
   return TSDB_CODE_SUCCESS;
diff --git a/tests/script/tsim/stream/windowClose.sim b/tests/script/tsim/stream/windowClose.sim
index e4b8fc7d84..775ff81f51 100644
--- a/tests/script/tsim/stream/windowClose.sim
+++ b/tests/script/tsim/stream/windowClose.sim
@@ -290,17 +290,17 @@ if $data32 != $now32 then
   return -1
 endi
 
-print step 1 max delay 2s
-sql create database test3 vgroups 4;
-sql use test3;
+print step 2 max delay 2s
+sql create database test15 vgroups 4;
+sql use test15;
 sql create table t1(ts timestamp, a int, b int , c int, d double);
 
-sql create stream stream13 trigger max_delay 2s into streamt13 as select  _wstart, sum(a), now from t1 session(ts, 10s);
+sql create stream stream15 trigger max_delay 2s into streamt13 as select  _wstart, sum(a), now from t1 session(ts, 10s);
 
 sleep 1000
 
 sql insert into t1 values(1648791213000,1,2,3,1.0);
-sql insert into t1 values(1648791223001,2,2,3,1.1);
+sql insert into t1 values(1648791233001,2,2,3,1.1);
 
 $loop_count = 0
 
@@ -330,6 +330,157 @@ sleep 3000
 sql select * from streamt13;
 
 
+if $data02 != $now02 then
+  print ======data02=$data02
+  return -1
+endi
+
+if $data12 != $now12 then
+  print ======data12=$data12
+  return -1
+endi
+
+print step1 max delay 2s......... sleep 3s
+sleep 3000
+
+sql select * from streamt13;
+
+
+if $data02 != $now02 then
+  print ======data02=$data02
+  return -1
+endi
+
+if $data12 != $now12 then
+  print ======data12=$data12
+  return -1
+endi
+
+print step 3 max delay 2s
+sql create database test16 vgroups 4;
+sql use test16;
+sql create table t1(ts timestamp, a int, b int , c int, d double);
+
+sql create stream stream16 trigger max_delay 2s into streamt13 as select  _wstart, sum(a), now from t1 state_window(a, 10s);
+
+sleep 1000
+
+sql insert into t1 values(1648791213000,1,2,3,1.0);
+sql insert into t1 values(1648791233001,2,2,3,1.1);
+
+$loop_count = 0
+
+loop2:
+
+sleep 1000
+
+$loop_count = $loop_count + 1
+if $loop_count == 20 then
+  return -1
+endi
+
+sql select * from streamt13;
+
+if $rows != 2 then
+  print ======rows=$rows
+  goto loop2
+endi
+
+$now02 = $data02
+$now12 = $data12
+
+
+print step1 max delay 2s......... sleep 3s
+sleep 3000
+
+sql select * from streamt13;
+
+
+if $data02 != $now02 then
+  print ======data02=$data02
+  return -1
+endi
+
+if $data12 != $now12 then
+  print ======data12=$data12
+  return -1
+endi
+
+print step1 max delay 2s......... sleep 3s
+sleep 3000
+
+sql select * from streamt13;
+
+
+if $data02 != $now02 then
+  print ======data02=$data02
+  return -1
+endi
+
+if $data12 != $now12 then
+  print ======data12=$data12
+  return -1
+endi
+
+print step 4 max delay 2s
+sql create database test17 vgroups 4;
+sql use test17;
+sql create table t1(ts timestamp, a int, b int , c int, d double);
+
+sql create stream stream17 trigger max_delay 2s into streamt13 as select  _wstart, sum(a), now from t1 event_window start with a = 0 end with a = 9;
+
+sleep 1000
+
+sql insert into t1 values(1648791213000,1,2,3,1.0);
+sql insert into t1 values(1648791213001,9,2,3,1.0);
+
+sql insert into t1 values(1648791233001,1,2,3,1.1);
+sql insert into t1 values(1648791233009,9,2,3,1.1);
+
+$loop_count = 0
+
+loop2:
+
+sleep 1000
+
+$loop_count = $loop_count + 1
+if $loop_count == 20 then
+  return -1
+endi
+
+sql select * from streamt13;
+
+if $rows != 2 then
+  print ======rows=$rows
+  goto loop2
+endi
+
+$now02 = $data02
+$now12 = $data12
+
+
+print step1 max delay 2s......... sleep 3s
+sleep 3000
+
+sql select * from streamt13;
+
+
+if $data02 != $now02 then
+  print ======data02=$data02
+  return -1
+endi
+
+if $data12 != $now12 then
+  print ======data12=$data12
+  return -1
+endi
+
+print step1 max delay 2s......... sleep 3s
+sleep 3000
+
+sql select * from streamt13;
+
+
 if $data02 != $now02 then
   print ======data02=$data02
   return -1