diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index a3940108cb..1c2f5ec23c 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -146,6 +146,10 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/like.py -Q 2
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/like.py -Q 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/like.py -Q 4
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/td-28068.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/td-28068.py -Q 2
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/td-28068.py -Q 3
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/td-28068.py -Q 4
 
 ,,y,system-test,./pytest.sh python3 ./test.py -f 3-enterprise/restore/restoreDnode.py -N 5 -M 3 -i False
 ,,y,system-test,./pytest.sh python3 ./test.py -f 3-enterprise/restore/restoreVnode.py -N 5 -M 3 -i False
diff --git a/tests/system-test/2-query/td-28068.py b/tests/system-test/2-query/td-28068.py
new file mode 100644
index 0000000000..d77e012d9a
--- /dev/null
+++ b/tests/system-test/2-query/td-28068.py
@@ -0,0 +1,68 @@
+from util.cases import *
+from util.sql import *
+
+class TDTestCase:
+    def init(self, conn, logSql, replicaVar=1):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), True)
+
+        tdSql.execute("drop database if exists td_28068;")
+        tdSql.execute("create database td_28068;")
+        tdSql.execute("create database if not exists td_28068;")
+        tdSql.execute("create stable td_28068.st (ts timestamp, test_case nchar(10), time_cost float, num float) tags (branch nchar(10), scenario nchar(10));")
+        tdSql.execute("insert into td_28068.ct1 using td_28068.st (branch, scenario) tags ('3.0', 'scenario1') values (now(), 'query1', 1,2);")
+        tdSql.execute("insert into td_28068.ct1 using td_28068.st (branch, scenario) tags ('3.0', 'scenario1') values (now(), 'query1', 2,3);")
+        tdSql.execute("insert into td_28068.ct2 using td_28068.st (branch, scenario) tags ('3.0', 'scenario2') values (now(), 'query1', 10,1);")
+        tdSql.execute("insert into td_28068.ct2 using td_28068.st (branch, scenario) tags ('3.0', 'scenario2') values (now(), 'query1', 11,5);")
+        tdSql.execute("insert into td_28068.ct3 using td_28068.st (branch, scenario) tags ('3.1', 'scenario1') values (now(), 'query1', 20,4);")
+        tdSql.execute("insert into td_28068.ct3 using td_28068.st (branch, scenario) tags ('3.1', 'scenario1') values (now(), 'query1', 30,1);")
+        tdSql.execute("insert into td_28068.ct4 using td_28068.st (branch, scenario) tags ('3.1', 'scenario2') values (now(), 'query1', 8,8);")
+        tdSql.execute("insert into td_28068.ct4 using td_28068.st (branch, scenario) tags ('3.1', 'scenario2') values (now(), 'query1', 9,10);")
+
+    def run(self):
+        tdSql.error('select last(ts) as ts, last(branch) as branch, last(scenario) as scenario, last(test_case) as test_case  from td_28068.st group by branch, scenario order by last(branch);')
+        tdSql.error('select last(ts) as ts, last(branch) as branch1, last(scenario) as scenario, last(test_case) as test_case  from td_28068.st group by branch, scenario order by last(branch), last(scenario); ')
+
+        tdSql.query('select last(ts) as ts, last(branch) as branch1, last(scenario) as scenario, last(test_case) as test_case  from td_28068.st group by branch, scenario order by last(branch); ')
+        tdSql.checkRows(4)
+
+        tdSql.query('select last(ts) as ts, last(branch) as branch1, last(scenario) as scenario, last(test_case)  from td_28068.st group by branch, scenario order by last(branch), last(test_case);')
+        tdSql.checkRows(4)
+
+        tdSql.query('select last(ts) as ts, last(branch) as branch1, last(scenario) as scenario1, last(test_case) as test_case  from td_28068.st group by branch, scenario order by last(branch), last(scenario);')
+        tdSql.checkRows(4)
+
+        tdSql.query('select last(ts) as ts, last(branch) as branch1, last(scenario) as scenario1, last(test_case) as test_case  from td_28068.st group by branch, scenario order by branch1, scenario1;')
+        tdSql.checkRows(4)
+
+        tdSql.query('select last(ts) as ts, last(branch) as branch1, last(scenario) as scenario1, last(test_case) as test_case  from td_28068.st group by tbname; ')
+        tdSql.checkRows(4)
+
+        tdSql.query('select last(ts) as ts, last(branch) as branch1, last(scenario) as scenario1, last(test_case) as test_case  from td_28068.st group by branch, scenario order by test_case;')
+        tdSql.checkRows(4)
+
+        tdSql.query('select last(ts) as ts, last(branch) as branch1, last(scenario) as scenario1, last(test_case) as test_case1  from td_28068.st group by branch, scenario order by last(test_case);')
+        tdSql.checkRows(4)
+
+        tdSql.query('select time_cost, num, time_cost + num as final_cost  from td_28068.st partition by branch; ')
+        tdSql.checkRows(8)
+
+        tdSql.query('select count(*) from td_28068.st partition by branch order by branch; ')
+        tdSql.checkRows(2)
+
+        tdSql.query('select time_cost, num, time_cost + num as final_cost from td_28068.st order by time_cost;')
+        tdSql.checkRows(8)
+
+        tdSql.query('select time_cost, num, time_cost + num as final_cost from td_28068.st order by final_cost;')
+        tdSql.checkRows(8)
+
+        tdSql.execute("drop database if exists td_28068;")
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())