diff --git a/tests/system-test/2-query/9-others/TD-12014.py b/tests/system-test/2-query/9-others/TD-12014.py
index b5cd8b63c2e67f08fd90c3ccbbbd9f62e5b300b0..c89633e88d5bf747aa1c1f4429c01d4a055cad72 100644
--- a/tests/system-test/2-query/9-others/TD-12014.py
+++ b/tests/system-test/2-query/9-others/TD-12014.py
@@ -48,9 +48,8 @@ class TDTestCase:
     def caseDescription(self):
 
         '''
-        case1 <wenzhouwww>: [TD-11389] : 
-            this test case is an test case for cache error , it will let  the cached data obtained by the client that has connected to taosd incorrect，
-            root cause : table schema is changed, tag hostname size is increased through schema-less insertion. The schema cache of client taos is not refreshed.
+        case1 <author>:wenzhouwww [TD-12014] : 
+            this test case is an test case for taoshell crash ， it will coredump when query such as "select 1*now from st "
 
         ''' 
         return 
diff --git a/tests/system-test/fulltest.sh b/tests/system-test/fulltest.sh
index f9644fa1c867b028cdf038067322374aaf7832fc..df78644e4d963aaa93d90cdf469a3435e75879e2 100755
--- a/tests/system-test/fulltest.sh
+++ b/tests/system-test/fulltest.sh
@@ -1,5 +1,5 @@
 python3 test.py -f 0-management/1-stable/create_col_tag.py 
 python3 test.py -f 4-taosAdapter/taosAdapter_query.py
 python3 test.py -f 4-taosAdapter/taosAdapter_insert.py
-
+python3 test.py -f 2-query/9-others/TD-12014.py
 #python3 test.py -f 2-query/9-others/TD-11389.py # this case will run when this bug fix  TD-11389