diff --git a/nezha-fronted/src/components/page/config/system.vue b/nezha-fronted/src/components/page/config/system.vue
index 0d930b9a0..cc19cdb9c 100644
--- a/nezha-fronted/src/components/page/config/system.vue
+++ b/nezha-fronted/src/components/page/config/system.vue
@@ -318,10 +318,8 @@ export default {
       },
       terminalCopy: null,
       terminalRules: {
-        max_terminal_num: [
-          { required: true, message: this.$t('validate.required'), trigger: 'blur' },
-          { validator: positiveInteger, trigger: 'blur' }
-        ]
+        terminal_timeout: [{ validator: positiveInteger, trigger: 'blur' }],
+        terminal_record_local_retention: [{ required: true, message: this.$t('validate.required'), trigger: 'blur' }, { validator: positiveInteger, trigger: 'blur' }],
       },
       ldap: {
         ldap_address: '',
@@ -337,7 +335,8 @@ export default {
       ldapRules: {
         ldap_address: [{ required: true, message: this.$t('validate.required'), trigger: 'blur' }],
         ldap_user_filter: [{ required: true, message: this.$t('validate.required'), trigger: 'blur' }],
-        ldap_mapping: [{ required: true, message: this.$t('validate.required'), trigger: 'blur' }]
+        ldap_mapping: [{ required: true, message: this.$t('validate.required'), trigger: 'blur' }],
+        ldap_timeout: [{ required: true, message: this.$t('validate.required'), trigger: 'blur' }, { validator: positiveInteger, trigger: 'blur' }],
       },
       reset: {
         type: [],