diff --git a/source/libs/stream/src/streamState.c b/source/libs/stream/src/streamState.c
index 98b685d8b91058ac1e9117bdb3aae30aa216e92e..7e2c62f73a4624d764745de8d916781576db25d6 100644
--- a/source/libs/stream/src/streamState.c
+++ b/source/libs/stream/src/streamState.c
@@ -25,7 +25,7 @@
 #include "tref.h"
 #include "ttimer.h"
 
-#define MAX_TABLE_NAME_NUM 2000000
+#define MAX_TABLE_NAME_NUM 200000
 
 int sessionRangeKeyCmpr(const SSessionKey* pWin1, const SSessionKey* pWin2) {
   if (pWin1->groupId > pWin2->groupId) {
diff --git a/tests/script/tsim/stream/sliding.sim b/tests/script/tsim/stream/sliding.sim
index 633b806f71f0e8a595e54b8ea3649f62f4a51001..3312ccbec47738f0e3f593279dd369e2299358ed 100644
--- a/tests/script/tsim/stream/sliding.sim
+++ b/tests/script/tsim/stream/sliding.sim
@@ -442,9 +442,8 @@ sql create stable st(ts timestamp, a int, b int, c int, d double) tags(ta int,tb
 sql create table t1 using st tags(1,1,1);
 sql create table t2 using st tags(2,2,2);
 
-sql create stream streams21 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0   into streamt as select  _wstart, count(*) c1, sum(a) c3 , max(b)  c4, min(c) c5 from t1 interval(10s, 5s);
-sql create stream streams22 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0   into streamt2 as select  _wstart, count(*) c1, sum(a) c3 , max(b)  c4, min(c) c5 from st interval(10s, 5s);
-sql create stream streams23 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0   into streamt3 as select  _wstart, count(*) c1, sum(a) c3 , max(b)  c4, min(c) c5 from st interval(20s) sliding(10s);
+sql create stream streams21 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0   into streamt21 as select  _wstart, count(*) c1, sum(a) c3 , max(b)  c4, min(c) c5 from t1 interval(10s, 5s);
+sql create stream streams22 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0   into streamt22 as select  _wstart, count(*) c1, sum(a) c3 , max(b)  c4, min(c) c5 from st interval(10s, 5s);
 
 sql insert into t1 values(1648791213000,1,1,1,1.0);
 sql insert into t1 values(1648791223001,2,2,2,1.1);
@@ -468,7 +467,7 @@ if $loop_count == 10 then
   return -1
 endi
 
-sql select * from streamt;
+sql select * from streamt21;
 
 # row 0
 if $data01 != 2 then
@@ -526,7 +525,7 @@ if $loop_count == 10 then
   return -1
 endi
 
-sql select * from streamt2;
+sql select * from streamt22;
 
 # row 0
 if $data01 != 4 then
@@ -585,7 +584,39 @@ if $loop_count == 10 then
   return -1
 endi
 
-sql select * from streamt3;
+sql create database test3 vgroups 6;
+sql use test3;
+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 streams23 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0   into streamt23 as select  _wstart, count(*) c1, sum(a) c3 , max(b)  c4, min(c) c5 from st interval(20s) sliding(10s);
+
+sql insert into t1 values(1648791213000,1,1,1,1.0);
+sql insert into t1 values(1648791223001,2,2,2,1.1);
+sql insert into t1 values(1648791233002,3,3,3,2.1);
+sql insert into t1 values(1648791243003,4,4,4,3.1);
+sql insert into t1 values(1648791213004,4,5,5,4.1);
+
+sql insert into t2 values(1648791213000,1,6,6,1.0);
+sql insert into t2 values(1648791223001,2,7,7,1.1);
+sql insert into t2 values(1648791233002,3,8,8,2.1);
+sql insert into t2 values(1648791243003,4,9,9,3.1);
+sql insert into t2 values(1648791213004,4,10,10,4.1);
+
+$loop_count = 0
+
+print step 7
+
+loop4:
+sleep 100
+
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
+sql select * from streamt23;
 
 # row 0
 if $rows != 5 then
@@ -629,7 +660,7 @@ if $loop_count == 10 then
   return -1
 endi
 
-sql select * from streamt3;
+sql select * from streamt23;
 
 # row 0
 if $rows != 7 then
@@ -688,6 +719,8 @@ sql create stream streams4 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0   in
 sql insert into t1 values(1648791213000,1,1,1,1.0);
 sql insert into t1 values(1648791243000,2,1,1,1.0);
 
+sleep 1000
+
 sql insert into t2 values(1648791273000,3,1,1,1.0);
 sql insert into t2 values(1648791313000,4,1,1,1.0);