diff --git a/admin/admin.inc.php b/admin/admin.inc.php
index 7303347..d4a4a61 100755
--- a/admin/admin.inc.php
+++ b/admin/admin.inc.php
@@ -272,7 +272,7 @@ auto_delete(); //定时删除
     </div>
     <div class="tab-content col-md-10 col-xs-8">
         <div class="tab-pane fade" id="Content1">
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                 <div class="form-group">
                     <label>网站域名 | 末尾不加'/'</label>
                     <input type="url" class="form-control" name="domain" required="required" value="<?php echo $config['domain']; ?>" onkeyup="this.value=this.value.replace(/\s/g,'')">
@@ -324,7 +324,7 @@ auto_delete(); //定时删除
             </form>
         </div>
         <div class="tab-pane fade" id="Content2">
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                 <div class="form-group col-md-12">
                     <div class="form-group col-md-1">
                         <label data-toggle="tooltip" title="前后需加'/'">存储目录</label>
@@ -391,8 +391,8 @@ auto_delete(); //定时删除
                         <input type="range" class="form-control" name="maxHeight" value="<?php echo $config['maxHeight']; ?>" min="1024" max="51200" step="1024" onchange="document.getElementById('maxHeight').innerHTML=value">
                     </div>
                     <div class="form-group col-md-6">
-                        <label>单文件最大上传(1-100MB) | 当前: </label><label id="maxSize"><?php echo $config['maxSize'] / 1024 / 1024; ?></label><label>MB</label>
-                        <input type="range" class="form-control" name="maxSize" value="<?php echo $config['maxSize']; ?>" min="1048576" max="104857600" step="1048576" onchange="document.getElementById('maxSize').innerHTML=value/1024/1024">
+                        <label>单文件最大上传(1-1024MB) | 当前: </label><label id="maxSize"><?php echo $config['maxSize'] / 1024 / 1024; ?></label><label>MB</label>
+                        <input type="range" class="form-control" name="maxSize" value="<?php echo $config['maxSize']; ?>" min="1048576" max="1073741824" step="1048576" onchange="document.getElementById('maxSize').innerHTML=value/1024/1024">
                     </div>
                     <div class="form-group col-md-6">
                         <label>最小上传宽度 | 当前: </label><label id="minWidth"><?php echo $config['minWidth']; ?></label><label>px</label>
@@ -410,7 +410,7 @@ auto_delete(); //定时删除
             </form>
         </div>
         <div class="tab-pane fade" id="Content3">
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                 <div class="form-group">
                     <div class="switch switch-inline">
                         <input type="hidden" name="ad_top" value="0">
@@ -465,7 +465,7 @@ auto_delete(); //定时删除
         </div>
         <div class="tab-pane fade" id="Content5">
             <h5 class="header-dividing">外部KEY</h5>
-            <form class="form-condensed" action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post" style="margin-bottom: 10px;">
+            <form class="form-condensed" action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post" style="margin-bottom: 10px;">
                 <div class="form-group col-md-4">
                     <label for="TinyPng" data-toggle="tooltip" title="TinyPng 申请网址">TinyPng Key <a href="https://tinypng.com/developers" target="_blank"><i class="icon icon-external-link"></i></a></label>
                     <input type="text" class="form-control" id="TinyPng" name="TinyPng_key" value="<?php echo $config['TinyPng_key']; ?>" placeholder="填入压缩图片Key" data-toggle="tooltip" title="开启后会受服务器到https://tinypng.com 速度影响,国内不建议开启!" onkeyup="this.value=this.value.replace(/\s/g,'')">
@@ -492,7 +492,7 @@ auto_delete(); //定时删除
                 </div>
                 <div class="datagrid-container"></div>
             </div>
-            <form class="form-inline" action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post" style="margin-top: 10px;">
+            <form class="form-inline" action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post" style="margin-top: 10px;">
                 <div class="form-group">
                     <label for="add_modify_token" data-toggle="tooltip" title="当前的Token是实时生成的,如果需要修改只需要复制已存在的Token并修改有效期即可!">增加/修改Token: </label>
                     <input type="text" class="form-control" id="add_modify_token" name="add_token" value="<?php echo privateToken(); ?>">
@@ -520,7 +520,7 @@ auto_delete(); //定时删除
                 </div>
                 <div class="col-md-3">
                     <h5 class="header-dividing" data-toggle="tooltip" title="仅限存储分类路径为 Y/m/d/ 格式<br/>且每天需要访问一次后台才执行<br/>先重命名要删除文件夹作为备份<br/>超过定时日期的2倍时间后再删除重命名的文件夹<br/>超过定时日期前和开启分离的文件夹不删除">定时删除 <small>设置<code>0</code>关闭</small></h5>
-                    <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+                    <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                         <div class="input-group">
                             <span class="input-group-addon">天数</span>
                             <input type="number" name="auto_delete" class="form-control" min="0" placeholder="0" value="<?php echo $config['auto_delete']; ?>" required="required">
@@ -544,7 +544,7 @@ auto_delete(); //定时删除
             </div>
             <div class="col-md-12">
                 <h5 class="header-dividing"></h5>
-                <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+                <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                     <div class="form-group col-md-12">
                         <div class="form-group col-md-6 col-xs-12">
                             <label data-toggle="tooltip" title="请选择合适的缩略图生成方式">缩略图生成方式</label>
@@ -979,7 +979,7 @@ auto_delete(); //定时删除
             <?php endif; ?>
         </div>
         <div class="tab-pane fade" id="Content9">
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                 <div class="form-group col-md-12">
                     <h5>上传后首选显示</h5>
                     <label class="radio-inline">
@@ -1089,7 +1089,7 @@ auto_delete(); //定时删除
         </div>
         <div class="tab-pane fade" id="Content10">
             <!-- 管理员账号 start-->
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post" onsubmit="return md5_post()">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post" onsubmit="return md5_post()">
                 <h5 class="header-dividing">管理员账号<small> 不更改账号或者密码就不要保存</small></h5>
                 <div class="col-md-12">
                     <div class="form-group col-md-4">
@@ -1124,7 +1124,7 @@ auto_delete(); //定时删除
                 </div>
             </div>
             <!-- 上传用户管理 start-->
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post" onsubmit="return uploader_md5_post()">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post" onsubmit="return uploader_md5_post()">
                 <h5 class="header-dividing">上传者账号<small> 账户只能用于上传</small></h5>
                 <div class="col-md-12">
                     <div class="form-group col-md-3">
@@ -1175,7 +1175,7 @@ auto_delete(); //定时删除
                 <div class="datagrid-container"></div>
             </div>
             <!-- 源图加密Key start-->
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                 <h5 class="header-dividing">源图保护Key<small> * 设定后请勿更改,否则所有加密链接失效</small></h5>
                 <div class="col-md-3">
                     <div class="input-control has-icon-left" style="margin-top: 5px;">
@@ -1237,7 +1237,7 @@ auto_delete(); //定时删除
             <button class="btn btn-mini btn-danger" onclick="ajax_post('/recycle/','delDir')"><?php echo $cache_num; ?>张 | 删除全部</button>
         </div>
         <div class="tab-pane fade" id="Content12">
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                 <div class="form-group col-md-6">
                     <label>水印方式</label>
                     <select class="chosen-select form-control" name="watermark">
@@ -1288,7 +1288,7 @@ auto_delete(); //定时删除
             </form>
         </div>
         <div class="tab-pane fade" id="Content13">
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                 <h5 class="header-dividing">前端裁剪/压缩 <small>优点:服务器无压力 缺点:PC配置低的会导致浏览器卡顿,偶现丢失方向信息,仅支持JPG</small></h5>
                 <div class="col-md-12">
                     <div class="form-group col-md-2">
@@ -1382,7 +1382,7 @@ auto_delete(); //定时删除
                 </div>
             </div>
             <h5 class="header-dividing">远程附件 <small> 将文件以FTP方式上传到第三方</small></h5>
-            <form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
+            <form action="<?php echo $config['domain'] . $_SERVER['SCRIPT_NAME']; ?>" method="post">
                 <div class="col-md-12">
                     <div class="form-group col-md-2">
                         <div class="switch switch-inline">