diff --git a/tests/system-test/0-others/compact_auto.py b/tests/system-test/0-others/compact_auto.py
index dbf050e00a..813be3e9f0 100644
--- a/tests/system-test/0-others/compact_auto.py
+++ b/tests/system-test/0-others/compact_auto.py
@@ -133,20 +133,20 @@ class TDTestCase:
                             ["compact_time_range -100;-90", "Invalid option compact_time_range, should have 2 value"],
                             ["compact_time_range -100:-90", "syntax error near"],
                             ["compact_time_range -100 -90", "syntax error near"],
-                            ["compact_interval 1m", "Invalid option compact_interval: 1m, valid range: [10m, 5256000m]"],
-                            ["compact_interval 199999999999m", "valid range: [10m, 5256000m]"],
-                            ["compact_interval 9999999999999m", "Invalid option compact_interval: 9999999999999m, valid range: [10m, 5256000m]"],
-                            ["compact_interval 5256001m", "Invalid option compact_interval: 5256001m, valid range: [10m, 5256000m]"],
-                            ["compact_interval 3651", "Invalid option compact_interval: 5257440m, valid range: [10m, 5256000m]"],
+                            ["compact_interval 1m", "Invalid option compact_interval: 1, valid range: [10, 5256000]"],
+                            ["compact_interval 199999999999m", "valid range: [10, 5256000]"],
+                            ["compact_interval 9999999999999m", "Invalid option compact_interval: 9999999999999, valid range: [10, 5256000]"],
+                            ["compact_interval 5256001m", "Invalid option compact_interval: 5256001, valid range: [10, 5256000]"],
+                            ["compact_interval 3651", "Invalid option compact_interval: 5257440, valid range: [10, 5256000]"],
                             ["compact_interval 86400s", "Invalid option compact_interval unit: s, only m, h, d allowed"],
                             ["compact_interval -1", "syntax error near"],
                             ["compact_time_offset -1", "syntax error near"],
                             ["compact_time_offset 3600s", "Invalid option compact_time_offset unit: s, only h allowed"],
                             ["compact_time_offset 1d", "Invalid option compact_time_offset unit: d, only h allowed"],
-                            ["compact_time_offset 24", "Invalid option compact_time_offset: 24h, valid range: [0h, 23h]"],
-                            ["compact_time_offset 24h", "Invalid option compact_time_offset: 24h, valid range: [0h, 23h]"],
-                            ["compact_time_offset 9999999999999", "valid range: [0h, 23h]"],
-                            ["compact_time_offset 199999999999", "valid range: [0h, 23h]"],
+                            ["compact_time_offset 24", "Invalid option compact_time_offset: 24, valid range: [0, 23]"],
+                            ["compact_time_offset 24h", "Invalid option compact_time_offset: 24, valid range: [0, 23]"],
+                            ["compact_time_offset 9999999999999", "valid range: [0, 23]"],
+                            ["compact_time_offset 199999999999", "valid range: [0, 23]"],
                             ["compact_time_offset 1d", "Invalid option compact_time_offset unit: d, only h allowed"],
                             ["compact_interval 10m compact_time_range -120d,-60 compact_time_offset 1d", "Invalid option compact_time_offset unit: d, only h allowed"],
                             ]
diff --git a/tests/system-test/0-others/compact_auto_dispatch.py b/tests/system-test/0-others/compact_auto_dispatch.py
new file mode 100644
index 0000000000..0d83974354
--- /dev/null
+++ b/tests/system-test/0-others/compact_auto_dispatch.py
@@ -0,0 +1,57 @@
+import taos
+import sys
+import time
+import socket
+import os
+import threading
+import psutil
+import platform
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+
+class TDTestCase:
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+    def compact_auto_dispatch(self):
+        tdLog.info("compact_auto_dispatch")
+        tdSql.execute("drop database if exists db")
+        tdSql.execute("create database db duration 1d compact_interval 10m compact_time_range -2d,-1d compact_time_offset 10")
+        tdSql.execute("create table db.stb (ts timestamp, a int) tags (tag1 binary(8))")
+        tdSql.execute("create table db.c1 using db.stb tags('c1')")
+        nowSec = time.time()
+        for i in range(2):
+            insertSql = f"insert into db.c1 values (%d, 1) tags('c1')" %(1000*(nowSec - 8640*i))
+            tdLog.info(f"sql: {insertSql}")
+            tdSql.execute(insertSql)
+        tdSql.execute("select count(*) from db.c1")
+        tdSql.checkRows(100)
+
+    def checkShowCreateWithTimeout(self, db, expectResult, timeout=30):
+        result = False
+        for i in range(timeout):
+            tdSql.query(f'show create database `%s`' %(db))
+            tdSql.checkEqual(tdSql.queryResult[0][0], db)
+            if expectResult in tdSql.queryResult[0][1]:
+                result = True
+                break
+            time.sleep(1)
+        if result == False:
+            raise Exception(f"Unexpected result of 'show create database `{db}`':{tdSql.queryResult[0][1]}, expect:{expectResult}")
+
+
+    def run(self):
+        self.compact_auto_dispatch()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())