diff --git a/nezha-fronted/src/components/page/config/snmp.vue b/nezha-fronted/src/components/page/config/snmp.vue
index 1d8c3f956..1be24e4a0 100644
--- a/nezha-fronted/src/components/page/config/snmp.vue
+++ b/nezha-fronted/src/components/page/config/snmp.vue
@@ -19,7 +19,7 @@ export default {
   },
   data () {
     return {
-      showTab: 'file'
+      showTab: 'browser'
     }
   },
   methods: {