diff --git a/application/admin/view/user/form.html b/application/admin/view/user/form.html
index d8b80597e..6c866f3e3 100644
--- a/application/admin/view/user/form.html
+++ b/application/admin/view/user/form.html
@@ -8,18 +8,21 @@
                 <!--{else}-->
                 <input name="username" value='{$vo.username|default=""}' required pattern="^.{4,}$" placeholder="请输入4位及以上字符用户名称" class="layui-input">
                 <!--{/if}-->
+                <p class="color-desc">用户账号创建后，不允许再次修改。</p>
             </div>
         </div>
         <div class="layui-form-item">
             <label class="layui-form-label">联系手机</label>
             <div class="layui-input-block">
                 <input type="tel" maxlength="11" autocomplete="off" autofocus name="phone" value='{$vo.phone|default=""}' pattern="^1[3-9][0-9]{9}$" placeholder="请输入联系手机" class="layui-input">
+                <p class="color-desc">可选，用户联系手机号码，需要填写正确的格式</p>
             </div>
         </div>
         <div class="layui-form-item">
             <label class="layui-form-label">联系邮箱</label>
             <div class="layui-input-block">
                 <input name="mail" autocomplete="off" pattern="^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$" value='{$vo.mail|default=""}' placeholder="请输入联系邮箱" class="layui-input">
+                <p class="color-desc">可选，用户联系电子邮箱，需要填写正确的格式</p>
             </div>
         </div>
         {notempty name='authorizes'}