diff --git a/tests/integration_tests/ddl_with_exists/run.sh b/tests/integration_tests/ddl_with_exists/run.sh
index b7810ac2e8f..8115ce4ed1a 100755
--- a/tests/integration_tests/ddl_with_exists/run.sh
+++ b/tests/integration_tests/ddl_with_exists/run.sh
@@ -52,6 +52,6 @@ function run() {
 }
 
 trap stop_tidb_cluster EXIT
-# run $*
+run $*
 check_logs $WORK_DIR
 echo "[$(date)] <<<<<< run test case $TEST_NAME success! >>>>>>"