diff --git a/tests/army/community/query/function/test_func_elapsed.py b/tests/army/community/query/function/test_func_elapsed.py
new file mode 100644
index 0000000000..283b66fc3b
--- /dev/null
+++ b/tests/army/community/query/function/test_func_elapsed.py
@@ -0,0 +1,447 @@
+from frame.log import *
+from frame.cases import *
+from frame.sql import *
+from frame.caseBase import *
+from frame import *
+from frame.eos import *
+
+
+class TDTestCase(TBase):
+    """Verify the elapsed function
+    """
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+        self.dbname = 'db'
+        self.table_dic = {
+            "super_table": ["st1", "st2", "st_empty"],
+            "child_table": ["ct1_1", "ct1_2", "ct1_empty", "ct2_1", "ct2_2", "ct2_empty"],
+            "tags_value": [("2023-03-01 15:00:00", 1, 'bj'), ("2023-03-01 15:10:00", 2, 'sh'), ("2023-03-01 15:20:00", 3, 'sz'), ("2023-03-01 15:00:00", 4, 'gz'), ("2023-03-01 15:10:00", 5, 'cd'), ("2023-03-01 15:20:00", 6, 'hz')],
+            "common_table": ["t1", "t2", "t_empty"]
+        }
+        self.start_ts = 1677654000000 # 2023-03-01 15:00:00.000
+        self.row_num = 100
+
+    def prepareData(self):
+        # db
+        tdSql.execute(f"create database {self.dbname};")
+        tdSql.execute(f"use {self.dbname};")
+        tdLog.debug(f"Create database {self.dbname}")
+
+        # commont table
+        for common_table in self.table_dic["common_table"]:
+            tdSql.execute(f"create table {common_table} (ts timestamp, c_ts timestamp, c_int int, c_bigint bigint, c_double double, c_nchar nchar(16));")
+            tdLog.debug("Create common table %s" % common_table)
+
+        # super table
+        for super_table in self.table_dic["super_table"]:
+            tdSql.execute(f"create stable {super_table} (ts timestamp, c_ts timestamp, c_int int, c_bigint bigint, c_double double, c_nchar nchar(16)) tags (t1 timestamp, t2 int, t3 binary(16));")
+            tdLog.debug("Create super table %s" % super_table)
+
+        # child table
+        for i in range(len(self.table_dic["child_table"])):
+            if self.table_dic["child_table"][i].startswith("ct1"):
+                tdSql.execute("create table {} using {} tags('{}', {}, '{}');".format(self.table_dic["child_table"][i], "st1", self.table_dic["tags_value"][i][0], self.table_dic["tags_value"][i][1], self.table_dic["tags_value"][i][2]))
+            elif self.table_dic["child_table"][i].startswith("ct2"):
+                tdSql.execute("create table {} using {} tags('{}', {}, '{}');".format(self.table_dic["child_table"][i], "st2", self.table_dic["tags_value"][i][0], self.table_dic["tags_value"][i][1], self.table_dic["tags_value"][i][2]))
+
+        # insert data
+        table_list = ["t1", "t2", "ct1_1", "ct1_2", "ct2_1", "ct2_2"]
+        for t in table_list:
+            sql = "insert into {} values".format(t)
+            for i in range(self.row_num):
+                sql += "({}, {}, {}, {}, {}, '{}'),".format(self.start_ts + i * 1000, self.start_ts + i * 1000, 32767+i, 65535+i, i, t + str(i))
+            sql += ";"
+            tdSql.execute(sql)
+            tdLog.debug("Insert data into table %s" % t)
+
+    def test_normal_query(self):
+        # only one timestamp
+        tdSql.query("select elapsed(ts) from t1 group by c_ts;")
+        tdSql.checkRows(self.row_num)
+        tdSql.checkData(0, 0, 0)
+
+        tdSql.query("select elapsed(ts, 1m) from t1 group by c_ts;")
+        tdSql.checkRows(self.row_num)
+        tdSql.checkData(0, 0, 0)
+
+        # child table with group by
+        tdSql.query("select elapsed(ts) from ct1_2 group by tbname;")
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 0, 99000)
+
+        # empty super table
+        tdSql.query("select elapsed(ts, 1s) from st_empty group by tbname;")
+        tdSql.checkRows(0)
+
+        # empty child table
+        tdSql.query("select elapsed(ts, 1s) from ct1_empty group by tbname;")
+        tdSql.checkRows(0)
+
+        # empty common table
+        tdSql.query("select elapsed(ts, 1s) from t_empty group by tbname;")
+        tdSql.checkRows(0)
+
+        # unit as second
+        tdSql.query("select elapsed(ts, 1s) from st2 group by tbname;")
+        tdSql.checkRows(2)
+        tdSql.checkData(0, 0, 99)
+
+        # unit as minute
+        tdSql.query("select elapsed(ts, 1m) from st2 group by tbname;")
+        tdSql.checkRows(2)
+        tdSql.checkData(0, 0, 1.65)
+
+        # unit as hour
+        tdSql.query("select elapsed(ts, 1h) from st2 group by tbname;")
+        tdSql.checkRows(2)
+        tdSql.checkData(0, 0, 0.0275)
+
+    def test_query_with_filter(self):
+        end_ts = 1677654000000 + 1000 * 99
+        query_list = [
+            {
+                "sql": "select elapsed(ts, 1s) from st1 where ts >= 1677654000000 group by tbname;",
+                "res": [(99.0, ), (99.0, )]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 where ts >= 1677654000000 and c_ts >= 1677654000000 group by tbname;",
+                "res": [(99.0, ), (99.0, )]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 where ts >= 1677654000000 and c_ts >= 1677654000000 and t1='2023-03-01 15:10:00.000' group by tbname;",
+                "res": [(99.0, )]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st_empty where ts >= 1677654000000 and c_ts >= 1677654000000 and t1='2023-03-01 15:10:00.000' group by tbname;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from ct1_1 where ts >= 1677654000000 group by tbname;",
+                "res": [(99.0, )]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from ct1_2 where ts >= 1677654000000 and c_ts >= 1677654000000 group by tbname;",
+                "res": [(99.0, )]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from ct1_empty where ts >= 1677654000000 and c_ts >= 1677654000000 group by tbname;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from t1 where ts >= 1677654000000 group by tbname;",
+                "res": [(99.0, )]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from t2 where ts >= 1677654000000 and c_ts >= 1677654000000 group by tbname;",
+                "res": [(99.0, )]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from t_empty where ts >= 1677654000000 and c_ts >= 1677654000000 group by tbname;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_ts > {} group by tbname;".format(end_ts),
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_ts > {} and t1='2023-03-01 15:10:00' group by tbname;".format(end_ts),
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_int < 1 group by tbname;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_int >= 1 and t1='2023-03-01 15:10:00' group by tbname;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_int <> 1 and t1='2023-03-01 15:10:00' group by tbname;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_nchar like 'ct2_%' and t1='2023-03-01 15:10:00' group by tbname;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_nchar like 'ct1_%' and t1='2023-03-01 15:10:00' group by tbname;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_nchar match '^ct2_' and t1='2023-03-01 15:10:00' group by tbname;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and c_nchar nmatch '^ct1_' and t1='2023-03-01 15:10:00' group by tbname;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st2 where ts >= 1677654000000 and t3 like 'g%' group by tbname;",
+                "res": [(99,)]
+            }
+        ]
+        sql_list = []
+        res_list = []
+        for item in query_list:
+            sql_list.append(item["sql"])
+            res_list.append(item["res"])
+        tdSql.queryAndCheckResult(sql_list, res_list)
+
+    def test_query_with_other_function(self):
+        query_list = [
+            {
+                "sql": "select avg(c_int), count(*), elapsed(ts, 1s), leastsquares(c_int, 0, 1), spread(c_bigint), sum(c_int), hyperloglog(c_int) from st1;",
+                "res": [(32816.5, 200, 99.0, '{slop:0.499962, intercept:32766.753731}', 99.0, 6563300, 100)]
+            },
+            {
+                "sql": "select twa(c_int) * elapsed(ts, 1s) from ct1_1;",
+                "res": [(3.248833500000000e+06,)]
+            }
+        ]
+        sql_list = []
+        res_list = []
+        for item in query_list:
+            sql_list.append(item["sql"])
+            res_list.append(item["res"])
+        tdSql.queryAndCheckResult(sql_list, res_list)
+
+    def test_query_with_join(self):
+        query_list = [
+            {
+                "sql": "select elapsed(st1.ts, 1s) from st1, st2 where st1.ts = st2.ts;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(st1.ts, 1s) from st1, st_empty where st1.ts = st_empty.ts and st1.c_ts = st_empty.c_ts;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(st1.ts, 1s) from st1, ct1_1 where st1.ts = ct1_1.ts;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ct1.ts, 1s) from ct1_1 ct1, ct1_2 ct2 where ct1.ts = ct2.ts;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ct1.ts, 1s) from ct1_1 ct1, ct1_empty ct2 where ct1.ts = ct2.ts;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(st1.ts, 1s) from st1, ct1_empty where st1.ts = ct1_empty.ts;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(st1.ts, 1s) from st1, t1 where st1.ts = t1.ts;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(st1.ts, 1s) from st1, t_empty where st1.ts = t_empty.ts;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ct1.ts, 1s) from ct1_1 ct1, t1 t2 where ct1.ts = t2.ts;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ct1.ts, 1s) from ct1_1 ct1, t_empty t2 where ct1.ts = t2.ts;",
+                "res": []  
+            },
+            {
+                "sql": "select elapsed(st1.ts, 1s) from st1, st2, st_empty where st1.ts=st2.ts and st2.ts=st_empty.ts;",
+                "res": []
+            }
+        ]
+        sql_list = []
+        res_list = []
+        for item in query_list:
+            sql_list.append(item["sql"])
+            res_list.append(item["res"])
+        tdSql.queryAndCheckResult(sql_list, res_list)
+
+    def test_query_with_union(self):
+        query_list = [
+            {
+                "sql": "select elapsed(ts, 1s) from st1 union select elapsed(ts, 1s) from st2;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 union all select elapsed(ts, 1s) from st2;",
+                "res": [(99,),(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 union all select elapsed(ts, 1s) from st_empty;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from ct1_1 union all select elapsed(ts, 1s) from ct1_2;",
+                "res": [(99,),(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from ct1_1 union select elapsed(ts, 1s) from ct1_2;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from ct1_1 union select elapsed(ts, 1s) from ct1_empty;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 where ts < '2023-03-01 15:05:00.000' union select elapsed(ts, 1s) from ct1_1 where ts >= '2023-03-01 15:01:00.000';",
+                "res": [(39,),(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from ct1_empty union select elapsed(ts, 1s) from t_empty;",
+                "res": []
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 group by tbname union select elapsed(ts, 1s) from st2 group by tbname;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 group by tbname union all select elapsed(ts, 1s) from st2 group by tbname;",
+                "res": [(99,),(99,),(99,),(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st_empty group by tbname union all select elapsed(ts, 1s) from st2 group by tbname;",
+                "res": [(99,),(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from t1 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:40.000' interval(10s) fill(next) union select elapsed(ts, 1s) from st2 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:49.000' interval(5s) fill(prev);",
+                "res": [(9,), (None,), (4,), (5,),(10,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 group by tbname union select elapsed(ts, 1s) from st2 group by tbname union select elapsed(ts, 1s) from st_empty group by tbname;",
+                "res": [(99,)]
+            }
+        ]
+        sql_list = []
+        res_list = []
+        for item in query_list:
+            sql_list.append(item["sql"])
+            res_list.append(item["res"])
+        tdSql.queryAndCheckResult(sql_list, res_list)
+
+    def test_query_with_window(self):
+        query_list = [
+            {
+                "sql": "select elapsed(ts, 1s) from st1 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:00:20.000' interval(10s) fill(next);",
+                "res": [(10,),(10,)()]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from (select * from st1 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:20.000' and c_int > 100) where ts >= '2023-03-01 15:01:00.000' and ts < '2023-03-01 15:02:00.000' interval(10s) fill(prev);",
+                "res": [(10,)(10,)(),(),(),()]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st1 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:00:20.000' session(ts, 2s);",
+                "res": [(20,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from st_empty where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:00:20.000' session(ts, 2s);",
+                "res": []
+            }
+        ]
+        sql_list = []
+        res_list = []
+        for item in query_list:
+            sql_list.append(item["sql"])
+            res_list.append(item["res"])
+        tdSql.queryAndCheckResult(sql_list, res_list)
+
+    def test_nested_query(self):
+        query_list = [
+            {
+                "sql": "select elapsed(ts, 1s) from (select * from st1 where c_int > 10 and ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:40.000');",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select sum(v) from (select elapsed(ts, 1s) as v from st1 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:00:20.000' interval(10s) fill(next));",
+                "res": [(20,)]
+            },
+            {
+                "sql": "select avg(v) from (select elapsed(ts, 1s) as v from st2 group by tbname order by v);",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from (select * from st1 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:40.000') where c_int > 10;",
+                "res": [(99,)]
+            },
+            {
+                "sql": "select elapsed(ts, 1s) from (select * from st1 where c_int > 10 and ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:40.000') where c_int < 20;",
+                "res": []
+            }
+        ]
+        sql_list = []
+        res_list = []
+        for item in query_list:
+            sql_list.append(item["sql"])
+            res_list.append(item["res"])
+        tdSql.queryAndCheckResult(sql_list, res_list)
+
+    def test_abnormal_query(self):
+        # incorrect parameter
+        table_list = self.table_dic["super_table"] + self.table_dic["child_table"] + self.table_dic["common_table"]
+        incorrect_parameter_list = ["()", "(null)", "(*)", "(c_ts)", "(c_ts, 1s)", "(c_int)", "(c_bigint)", "(c_double)", "(c_nchar)", "(ts, null)",
+                                    "(ts, *)", "(2024-01-09 17:00:00)", "(2024-01-09 17:00:00, 1s)", "(t1)", "(t1, 1s)", "(t2)", "(t3)"]
+        for table in table_list:
+            for param in incorrect_parameter_list:
+                if table.startswith("st"):
+                    tdSql.error("select elapsed{} from {} group by tbname order by ts;".format(param, table))
+                else:
+                    tdSql.error("select elapsed{} from {};".format(param, table))
+                tdSql.error("select elapsed{} from {} group by ".format(param, table))
+
+        # query with unsupported function, like leastsquares、diff、derivative、top、bottom、last_row、interp
+        unsupported_sql_list = [
+            "select elapsed(leastsquares(c_int, 1, 2)) from st1 group by tbname;",
+            "select elapsed(diff(ts)) from st1;",
+            "select elapsed(derivative(ts, 1s, 1)) from st1 group by tbname order by ts;",
+            "select elapsed(top(ts, 5)) from st1 group by tbname order by ts;",
+            "select top(elapsed(ts), 5) from st1 group by tbname order by ts;",
+            "select elapsed(bottom(ts)) from st1 group by tbname order by ts;",
+            "select bottom(elapsed(ts)) from st1 group by tbname order by ts;",
+            "select elapsed(last_row(ts)) from st1 group by tbname order by ts;",
+            "select elapsed(interp(ts, 0)) from st1 group by tbname order by ts;"
+        ]
+        tdSql.errors(unsupported_sql_list)
+
+        # nested aggregate function
+        nested_sql_list = [
+            "select avg(elapsed(ts, 1s)) from st1 group by tbname order by ts;",
+            "select elapsed(avg(ts), 1s) from st1 group by tbname order by ts;",
+            "select elapsed(sum(ts), 1s) from st1 group by tbname order by ts;",
+            "select elapsed(count(ts), 1s) from st1 group by tbname order by ts;",
+            "select elapsed(min(ts), 1s) from st1 group by tbname order by ts;",
+            "select elapsed(max(ts), 1s) from st1 group by tbname order by ts;",
+            "select elapsed(first(ts), 1s) from st1 group by tbname order by ts;",
+            "select elapsed(last(ts), 1s) from st1 group by tbname order by ts;"
+        ]
+        tdSql.errors(nested_sql_list)
+
+        # other error
+        other_sql_list = [
+            "select elapsed(ts, 1s) from t1 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:40.000' interval(10s) fill(next) union select elapsed(ts, 1s) from st2 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:49.000' interval(5s) fill(prev) group by tbname;",
+            "select elapsed(time ,1s) from (select elapsed(ts,1s) time from st1);",
+            "select elapsed(ts , 1s) from (select elapsed(ts, 1s) ts from st2);",
+            "select elapsed(time, 1s) from (select elapsed(ts, 1s) time from st1 group by tbname);",
+            "select elapsed(ts , 1s) from (select elapsed(ts, 1s) ts from st2 group by tbname);",
+            "select elapsed(ts, 1s) from (select * from st1 where ts between '2023-03-01 15:00:00.000' and '2023-03-01 15:01:40.000' interval(10s) fill(next)) where c_int > 10;"
+        ]
+        tdSql.errors(other_sql_list)
+
+    def run(self):
+        self.prepareData()
+        self.test_normal_query()
+        self.test_query_with_filter()
+        self.test_query_with_other_function()
+        self.test_query_with_join()
+        self.test_query_with_union()
+        self.test_abnormal_query()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
diff --git a/tests/army/frame/sql.py b/tests/army/frame/sql.py
index 6687783d5e..c33cdfc553 100644
--- a/tests/army/frame/sql.py
+++ b/tests/army/frame/sql.py
@@ -83,6 +83,49 @@ class TDSql:
     #  do execute
     #
 
+    def errors(self, sql_list, expected_error_id_list=None, expected_error_info_list=None):
+        """Execute the sql query and check the error info, expected error id or info should keep the same order with sql list,
+        expected_error_id_list or expected_error_info_list is None, then the error info will not be checked.
+        :param sql_list: the sql list to be executed.
+        :param expected_error_id: the expected error number.
+        :param expected_error_info: the expected error info.
+        :return: None
+        """
+        try:
+            if len(sql_list) > 0:
+                for i in range(len(sql_list)):
+                    if expected_error_id_list and expected_error_info_list:
+                        self.error(sql_list[i], expected_error_id_list[i], expected_error_info_list[i])
+                    elif expected_error_id_list:
+                        self.error(sql_list[i], expectedErrno=expected_error_id_list[i])
+                    elif expected_error_info_list:
+                        self.error(sql_list[i], expectErrInfo=expected_error_info_list[i])
+                    else:
+                        self.error(sql_list[i])
+            else:
+                tdLog.exit("sql list is empty")
+        except Exception as ex:
+            tdLog.exit("Failed to execute sql list: %s, error: %s" % (sql_list, ex))
+
+    def queryAndCheckResult(self, sql_list, expect_result_list):
+        """Execute the sql query and check the result.
+        :param sql_list: the sql list to be executed.
+        :param expect_result_list: the expected result list.
+        :return: None
+        """
+        try:
+            for index in range(len(sql_list)):
+                self.query(sql_list[index])
+                if len(expect_result_list[index]) == 0:
+                    self.checkRows(0)
+                else:
+                    self.checkRows(len(expect_result_list[index]))
+                    for row in range(len(expect_result_list[index])):
+                        for col in range(len(expect_result_list[index][row])):
+                            self.checkData(row, col, expect_result_list[index][row][col])
+        except Exception as ex:
+            raise(ex)
+
     def query(self, sql, row_tag=None, queryTimes=10, count_expected_res=None):
         self.sql = sql
         i=1
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 3c931b414f..4c7a1567d9 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -17,12 +17,15 @@ fi
 ,,y,army,./pytest.sh python3 ./test.py -f enterprise/multi-level/mlevel_basic.py -N 3 -L 3 -D 2
 ,,y,army,./pytest.sh python3 ./test.py -f enterprise/s3/s3_basic.py -L 3 -D 1
 ,,y,army,./pytest.sh python3 ./test.py -f community/cluster/snapshot.py -N 3 -L 3 -D 2
+,,y,army,./pytest.sh python3 ./test.py -f community/query/function/test_func_elapsed.py
 ,,y,army,./pytest.sh python3 ./test.py -f community/query/fill/fill_desc.py -N 3 -L 3 -D 2
 ,,y,army,./pytest.sh python3 ./test.py -f community/cluster/incSnapshot.py -N 3 -L 3 -D 2
 ,,y,army,./pytest.sh python3 ./test.py -f community/query/query_basic.py -N 3
+
 ,,n,army,python3 ./test.py -f community/cmdline/fullopt.py
 
 
+
 #
 # system test
 #
diff --git a/tests/system-test/2-query/test_ts4382.py b/tests/system-test/2-query/test_ts4382.py
index 50ec67ed23..3568c11b3e 100644
--- a/tests/system-test/2-query/test_ts4382.py
+++ b/tests/system-test/2-query/test_ts4382.py
@@ -72,4 +72,3 @@ class TDTestCase:
 
 tdCases.addWindows(__file__, TDTestCase())
 tdCases.addLinux(__file__, TDTestCase())
-