diff --git a/nezha-fronted/src/components/common/language/cn.js b/nezha-fronted/src/components/common/language/cn.js
index d65d0c93f..b995d9a83 100644
--- a/nezha-fronted/src/components/common/language/cn.js
+++ b/nezha-fronted/src/components/common/language/cn.js
@@ -809,8 +809,11 @@ const cn = {
         dn: "Bind DN",
         pwd: "密码",
         ou: "用户OU",
+        ouTip: '使用符号 "|" 分隔OU',
         filter: "用户过滤器",
-        map: "LDAP属性映射",
+        filterTip: '可能的选项是(cn或uid或sAMAccountName=%(user)s)',
+        map: "属性映射",
+        mapTip: '属性映射代表怎样将NEZHA用户属性映射到jumpserver用户上;username,email是jumpserver的属性',
         active: "启用LDAP认证"
       },
       link: {
diff --git a/nezha-fronted/src/components/common/language/en.js b/nezha-fronted/src/components/common/language/en.js
index 37fe22f5f..58f0f3766 100644
--- a/nezha-fronted/src/components/common/language/en.js
+++ b/nezha-fronted/src/components/common/language/en.js
@@ -812,8 +812,11 @@ const en = {
         dn:'Bind DN',
         pwd:'Password',
         ou:'User OU',
+        ouTip: 'Use the "|" symbol to separate OU',
         filter:'User filter',
-        map:'LDAP field mapping',
+        filterTip: 'The possible options are: (cn or uid or sAMAccountName=%(user)s)',
+        map:'Attribute mapping',
+        mapTip: 'Attribute mapping represents how to map NEZHA user attributes to jumpserver users; username,email are the attributes of jumpserver',
         active:'LDAP authentication'
       },
       link: {
diff --git a/nezha-fronted/src/components/page/config/system.vue b/nezha-fronted/src/components/page/config/system.vue
index e13f5c7e5..a449b8968 100644
--- a/nezha-fronted/src/components/page/config/system.vue
+++ b/nezha-fronted/src/components/page/config/system.vue
@@ -130,14 +130,18 @@
             <el-form-item :label="$t('config.system.ldap.pwd')" prop="ldap_password">
               <el-input v-model="ldap.ldap_password" type="password" id="system-ldap-ldap_password"></el-input>
             </el-form-item>
-            <el-form-item :label="$t('config.system.ldap.ou')" prop="ldap_ou">
+            <el-form-item :label="$t('config.system.ldap.ou')" class="has-tip" prop="ldap_ou">
               <el-input v-model="ldap.ldap_ou" id="system-ldap-ldap_ou"></el-input>
+              <div class="el-form-item__tip">{{$t("config.system.ldap.ouTip")}}</div>
             </el-form-item>
-            <el-form-item :label="$t('config.system.ldap.filter')" prop="ldap_user_filter">
+            <el-form-item :label="$t('config.system.ldap.filter')" class="has-tip" prop="ldap_user_filter">
               <el-input v-model="ldap.ldap_user_filter" id="system-ldap-ldap_user_filter"></el-input>
+              <div class="el-form-item__tip">{{$t("config.system.ldap.filterTip")}}</div>
             </el-form-item>
-            <el-form-item :label="$t('config.system.ldap.map')" prop="ldap_mapping">
+            <el-form-item :label="$t('config.system.ldap.map')" class="has-tip--two-row" prop="ldap_mapping">
               <el-input v-model="ldap.ldap_mapping" id="system-ldap-ldap_mapping"></el-input>
+              <!--借用错误提示的样式-->
+              <div class="el-form-item__tip el-form-item__tip--two-row">{{$t("config.system.ldap.mapTip")}}</div>
             </el-form-item>
             <el-form-item>
               <button id='system-ldap-reset' @click="resetForm('ldapForm','ldap')" class="nz-btn nz-btn-size-normal-new nz-btn-style-light-new" type="button">{{$t('overall.reset')}}</button>
@@ -1118,5 +1122,23 @@
   .linkBox .el-form--inline{
     padding: 0;
   }
+  .el-form-item__tip {
+    color: #aaa !important;
+    position: absolute;
+    font-size: 12px;
+    line-height: 12px;
+  }
+  .el-form-item__tip + .el-form-item__error {
+    margin-top: 16px;
+  }
+  .el-form-item__tip.el-form-item__tip--two-row + .el-form-item__error {
+    margin-top: 28px;
+  }
+  .el-form-item.has-tip {
+    margin-bottom: 34px;
+  }
+  .el-form-item.has-tip--two-row {
+    margin-bottom: 46px;
+  }
 
 </style>