fix:更新已知bug,优化代码

app/index/view/user/mobile.html

@@ -2,7 +2,7 @@
 <!-- 内容主体区域 -->
 <div id="content">
     <div class="layui-fluid">
-        <form class="layui-form layui-form-fixed" action="/user/mobile">
+        <form class="layui-form layui-form-fixed" action="/index/user/mobile">
             <div class="layui-form-item">
                 <label class="layui-form-label">{:__('手机号')}</label>
                 <div class="layui-input-inline" style="width: 265px">
@@ -16,7 +16,7 @@
                     <input name="captcha" placeholder="{:__('请输入验证码')}" type="text" class="layui-input"
                            autocomplete="off" lay-verify="required" maxlength="10"/>
                 </div>
-                <button class="layui-btn layui-btn-normal" type="button" lay-ajax data-url="/user/mobile"
+                <button class="layui-btn layui-btn-normal layui-btn-sm" type="button" lay-ajax data-url="/index/user/mobile"
                         data-object="mobile:mobile,event:event">{:__('获取')}
                 </button>
             </div>