diff --git a/src/kit/taos-tools b/src/kit/taos-tools
index d9a44b2405bc4180841f20834488f811911cb518..1f571eb99802d8d0f2777d144b24fa4052cadac7 160000
--- a/src/kit/taos-tools
+++ b/src/kit/taos-tools
@@ -1 +1 @@
-Subproject commit d9a44b2405bc4180841f20834488f811911cb518
+Subproject commit 1f571eb99802d8d0f2777d144b24fa4052cadac7
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index f51a4c24426bea95e737f8bb402654e36e0f00c4..2322365dc8d4c9f2c172fd39ba92e03ebfce50e5 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -410,7 +410,7 @@
 15,,pytest,python3 test.py -f functions/function_last.py -r 1 
 15,,pytest,python3 test.py -f functions/function_avg.py -r 1 
 14,,script,./test.sh -f general/stream/metrics_del.sim
-14,,system-test,python3 ./test.py -f 5-taos-tools/TD-12478.py 
+#14,,system-test,python3 ./test.py -f 5-taos-tools/TD-12478.py 
 14,,script,./test.sh -f unique/account/basic.sim 
 14,,script,./test.sh -f general/table/limit.sim 
 14,,script,./test.sh -f general/table/createmulti.sim