diff --git a/application/admin/command/Install/fastadmin.sql b/application/admin/command/Install/fastadmin.sql
index 95d81230..82b8c9cb 100755
--- a/application/admin/command/Install/fastadmin.sql
+++ b/application/admin/command/Install/fastadmin.sql
@@ -342,10 +342,10 @@ INSERT INTO `fa_config` VALUES (10, 'configgroup', 'dictionary', 'Config group',
 INSERT INTO `fa_config` VALUES (11, 'mail_type', 'email', 'Mail type', '选择邮件发送方式', 'select', '', '1', '[\"请选择\",\"SMTP\"]', '', '', '');
 INSERT INTO `fa_config` VALUES (12, 'mail_smtp_host', 'email', 'Mail smtp host', '错误的配置发送邮件会导致服务器超时', 'string', '', 'smtp.qq.com', '', '', '', '');
 INSERT INTO `fa_config` VALUES (13, 'mail_smtp_port', 'email', 'Mail smtp port', '(不加密默认25,SSL默认465,TLS默认587)', 'string', '', '465', '', '', '', '');
-INSERT INTO `fa_config` VALUES (14, 'mail_smtp_user', 'email', 'Mail smtp user', '（填写完整用户名）', 'string', '', '10000', '', '', '', '');
-INSERT INTO `fa_config` VALUES (15, 'mail_smtp_pass', 'email', 'Mail smtp password', '（填写您的密码或授权码）', 'string', '', 'password', '', '', '', '');
+INSERT INTO `fa_config` VALUES (14, 'mail_smtp_user', 'email', 'Mail smtp user', '（填写完整用户名）', 'string', '', '', '', '', '', '');
+INSERT INTO `fa_config` VALUES (15, 'mail_smtp_pass', 'email', 'Mail smtp password', '（填写您的密码或授权码）', 'password', '', '', '', '', '', '');
 INSERT INTO `fa_config` VALUES (16, 'mail_verify_type', 'email', 'Mail vertify type', '（SMTP验证方式[推荐SSL]）', 'select', '', '2', '[\"无\",\"TLS\",\"SSL\"]', '', '', '');
-INSERT INTO `fa_config` VALUES (17, 'mail_from', 'email', 'Mail from', '', 'string', '', '10000@qq.com', '', '', '', '');
+INSERT INTO `fa_config` VALUES (17, 'mail_from', 'email', 'Mail from', '', 'string', '', '', '', '', '', '');
 INSERT INTO `fa_config` VALUES (18, 'attachmentcategory', 'dictionary', 'Attachment category', '', 'array', '', '{\"category1\":\"Category1\",\"category2\":\"Category2\",\"custom\":\"Custom\"}', '', '', '', '');
 COMMIT;
 
diff --git a/application/admin/view/addon/config.html b/application/admin/view/addon/config.html
index e5220cdd..ec8e5317 100644
--- a/application/admin/view/addon/config.html
+++ b/application/admin/view/addon/config.html
@@ -105,6 +105,12 @@
                                             <span class="msg-box n-right" for="c-{$item.name}"></span>
                                         </div>
                                         {/case}
+                                        {case switch}
+                                        <input id="c-{$item.name}" name="row[{$item.name}]" type="hidden" value="{:$item.value?1:0}">
+                                        <a href="javascript:;" data-toggle="switcher" class="btn-switcher" data-input-id="c-{$item.name}" data-yes="1" data-no="0">
+                                            <i class="fa fa-toggle-on text-success {if !$item.value}fa-flip-horizontal text-gray{/if} fa-2x"></i>
+                                        </a>
+                                        {/case}
                                         {case bool}
                                         <label for="row[{$item.name}]-yes"><input id="row[{$item.name}]-yes" name="row[{$item.name}]" type="radio" value="1" {$item.value?'checked':''} data-tip="{$item.tip}" /> {:__('Yes')}</label>
                                         <label for="row[{$item.name}]-no"><input id="row[{$item.name}]-no" name="row[{$item.name}]" type="radio" value="0" {$item.value?'':'checked'} data-tip="{$item.tip}" /> {:__('No')}</label>