diff --git a/packages/ui/certd-client/src/views/certd/monitor/site/setting/index.vue b/packages/ui/certd-client/src/views/certd/monitor/site/setting/index.vue
index 63af093f1..58bfb206e 100644
--- a/packages/ui/certd-client/src/views/certd/monitor/site/setting/index.vue
+++ b/packages/ui/certd-client/src/views/certd/monitor/site/setting/index.vue
@@ -75,7 +75,7 @@ async function loadUserSettings() {
 
 loadUserSettings();
 const doSave = async (form: any) => {
-  await utils.sleep(1);
+  await utils.sleep(300);
   await api.SiteMonitorSettingsSave({
     ...formState,
   });