diff --git a/frontend/src/i18n/en.json b/frontend/src/i18n/en.json
index 62058a304..1b61c4748 100644
--- a/frontend/src/i18n/en.json
+++ b/frontend/src/i18n/en.json
@@ -789,7 +789,7 @@
     "ou": "User OU",
     "ou_placeholder": "Example: ou=users,dc=example,dc=com",
     "user_filter": "User Filter",
-    "user_filter_placeholder": "Example: uid",
+    "user_filter_placeholder": "For example: uid or uid {0} email. Multiple attributes should be separated by {1}",
     "ldap_field_mapping_placeholder": "Example: {\"account\": \"ldapAccount\", \"name\": \"ldapName\", \"email\": \"mail\"}",
     "be_turned_on": "Once the test connection is confirmed to be effective, it can be enabled"
   },
diff --git a/frontend/src/i18n/ko-KR.json b/frontend/src/i18n/ko-KR.json
index f5d978fb2..1fd3699bf 100644
--- a/frontend/src/i18n/ko-KR.json
+++ b/frontend/src/i18n/ko-KR.json
@@ -789,7 +789,7 @@
     "ou": "사용자 OU",
     "ou_placeholder": "예: ou=users,dc=example,dc=com",
     "user_filter": "사용자 필터",
-    "user_filter_placeholder": "예: uid",
+    "user_filter_placeholder": "예: uid 또는 uid {0} email. 여러 속성은 {1}로 구분합니다",
     "ldap_field_mapping_placeholder": "예: {\"account\": \"ldapAccount\", \"name\": \"ldapName\", \"email\": \"mail\"}",
     "be_turned_on": "테스트 연결이 유효한 것으로 확인되면 활성화할 수 있습니다"
   },
diff --git a/frontend/src/i18n/zh-CN.json b/frontend/src/i18n/zh-CN.json
index a0f368088..8642615e8 100644
--- a/frontend/src/i18n/zh-CN.json
+++ b/frontend/src/i18n/zh-CN.json
@@ -790,7 +790,7 @@
     "ou": "用户 OU",
     "ou_placeholder": "例如：ou=users,dc=example,dc=com",
     "user_filter": "用户过滤器",
-    "user_filter_placeholder": "例如：uid",
+    "user_filter_placeholder": "例如：uid 或 uid {0} email, 多属性以 {1} 分割",
     "ldap_field_mapping_placeholder": "例如：{'{'}\"account\": \"ldapAccount\", \"name\": \"ldapName\", \"email\": \"mail\"{'}'}",
     "be_turned_on": "测试连接有效后，可开启"
   },
diff --git a/frontend/src/views/system/authentication/LdapEditor.vue b/frontend/src/views/system/authentication/LdapEditor.vue
index 47bb4a184..7d5b3b51b 100644
--- a/frontend/src/views/system/authentication/LdapEditor.vue
+++ b/frontend/src/views/system/authentication/LdapEditor.vue
@@ -240,7 +240,7 @@ defineExpose({
       <el-form-item :label="t('authentication.user_filter')" prop="user_filter">
         <el-input
           v-model="state.form.user_filter"
-          :placeholder="t('authentication.user_filter_placeholder')"
+          :placeholder="t('authentication.user_filter_placeholder', ['|', '|'])"
         />
       </el-form-item>
 
diff --git a/frontend/src/views/system/user/User.vue b/frontend/src/views/system/user/User.vue
index 2b74a3292..eb3e8691b 100644
--- a/frontend/src/views/system/user/User.vue
+++ b/frontend/src/views/system/user/User.vue
@@ -434,7 +434,7 @@ const filterOption = ref<any[]>([
       { id: '2', name: 'OIDC' },
       { id: '3', name: 'LDAP' },
       { id: '4', name: 'OAuth2' },
-      { id: '5', name: 'SAML2' },
+      /* { id: '5', name: 'SAML2' }, */
     ],
     field: 'origins',
     title: t('user.user_source'),