diff --git a/pkg/manager/member/tidb_member_manager.go b/pkg/manager/member/tidb_member_manager.go
index ee874842db..f2a7083e5b 100644
--- a/pkg/manager/member/tidb_member_manager.go
+++ b/pkg/manager/member/tidb_member_manager.go
@@ -402,7 +402,7 @@ func getTiDBConfigMap(tc *v1alpha1.TidbCluster) (*corev1.ConfigMap, error) {
 	if tc.IsHeterogeneous() {
 		tidbStartScriptModel.Path = controller.PDMemberName(tc.Spec.Cluster.Name) + ":2379"
 	} else {
-		tidbStartScriptModel.Path = controller.PDMemberName(tc.Name) + ":2379"
+		tidbStartScriptModel.Path = "${CLUSTER_NAME}-pd:2379"
 	}
 
 	startScript, err := RenderTiDBStartScript(tidbStartScriptModel)