diff --git a/Makefile b/Makefile
index 25628a13736..2f83521f9b0 100644
--- a/Makefile
+++ b/Makefile
@@ -254,7 +254,7 @@ basic-test: install-tools
 
 ci-test-job: install-tools dashboard-ui pd-ut
 	@$(FAILPOINT_ENABLE)
-	./scripts/ci-subtask.sh $(JOB_COUNT) $(JOB_INDEX) || { $(FAILPOINT_DISABLE); exit 1; }
+	./scripts/ci-subtask.sh 4 || { $(FAILPOINT_DISABLE); exit 1; }
 	@$(FAILPOINT_DISABLE)
 
 TSO_INTEGRATION_TEST_PKGS := $(PD_PKG)/tests/server/tso
diff --git a/scripts/ci-subtask.sh b/scripts/ci-subtask.sh
index 1709b97f437..3663ed7f810 100755
--- a/scripts/ci-subtask.sh
+++ b/scripts/ci-subtask.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# ./ci-subtask.sh <TOTAL_TASK_N> <TASK_INDEX>
+# ./ci-subtask.sh <TASK_INDEX>
 
 ROOT_PATH_COV=$(pwd)/covprofile
 ROOT_PATH_JUNITFILE=$(pwd)/junitfile