diff --git a/application/admin/lang/zh-cn/general/attachment.php b/application/admin/lang/zh-cn/general/attachment.php
index 90f29aed..c7636561 100644
--- a/application/admin/lang/zh-cn/general/attachment.php
+++ b/application/admin/lang/zh-cn/general/attachment.php
@@ -1,23 +1,25 @@
 <?php
 
 return [
-    'Id'                 => 'ID',
-    'Admin_id'           => '管理员ID',
-    'User_id'            => '会员ID',
-    'Url'                => '物理路径',
-    'Imagewidth'         => '宽度',
-    'Imageheight'        => '高度',
-    'Imagetype'          => '图片类型',
-    'Imageframes'        => '图片帧数',
-    'Preview'            => '预览',
-    'Filename'           => '文件名',
-    'Filesize'           => '文件大小',
-    'Mimetype'           => 'Mime类型',
-    'Extparam'           => '透传数据',
-    'Createtime'         => '创建日期',
-    'Uploadtime'         => '上传时间',
-    'Storage'            => '存储引擎',
-    'Upload to third'    => '上传到第三方',
-    'Upload to local'    => '上传到本地',
-    'Upload from editor' => '从编辑器上传'
+    'Id'                       => 'ID',
+    'Admin_id'                 => '管理员ID',
+    'User_id'                  => '会员ID',
+    'Url'                      => '物理路径',
+    'Imagewidth'               => '宽度',
+    'Imageheight'              => '高度',
+    'Imagetype'                => '图片类型',
+    'Imageframes'              => '图片帧数',
+    'Preview'                  => '预览',
+    'Filename'                 => '文件名',
+    'Filesize'                 => '文件大小',
+    'Mimetype'                 => 'Mime类型',
+    'Extparam'                 => '透传数据',
+    'Createtime'               => '创建日期',
+    'Uploadtime'               => '上传时间',
+    'Storage'                  => '存储引擎',
+    'Upload to third'          => '上传到第三方',
+    'Upload to local'          => '上传到本地',
+    'Upload to third by chunk' => '上传到第三方(分片模式)',
+    'Upload to local by chunk' => '上传到本地(分片模式)',
+    'Upload from editor'       => '从编辑器上传'
 ];
diff --git a/application/admin/view/general/attachment/add.html b/application/admin/view/general/attachment/add.html
index 676cb581..8625220a 100644
--- a/application/admin/view/general/attachment/add.html
+++ b/application/admin/view/general/attachment/add.html
@@ -1,7 +1,7 @@
 <form id="add-form" class="form-horizontal form-ajax" role="form" data-toggle="validator" method="POST" action="">
     {if $config.upload.cdnurl}
     <div class="form-group">
-        <label for="c-third" class="control-label col-xs-12 col-sm-2">{:__('Upload')}:</label>
+        <label for="c-third" class="control-label col-xs-12 col-sm-2">{:__('Upload to third')}:</label>
         <div class="col-xs-12 col-sm-8">
             <input type="text" name="row[third]" id="c-third" class="form-control" />
         </div>
@@ -11,12 +11,15 @@
         <label for="c-third" class="control-label col-xs-12 col-sm-2"></label>
         <div class="col-xs-12 col-sm-8">
             <button type="button" id="faupload-third" class="btn btn-danger faupload" data-multiple="true" data-input-id="c-third" ><i class="fa fa-upload"></i> {:__("Upload to third")}</button>
+            {if config('upload.chunking')}
+            <button type="button" id="faupload-third-chunk" class="btn btn-danger faupload" data-chunking="true" data-multiple="true" data-input-id="c-third" ><i class="fa fa-upload"></i> {:__("Upload to third by chunk")}</button>
+            {/if}
         </div>
     </div>
     {/if}
 
     <div class="form-group">
-        <label for="c-local" class="control-label col-xs-12 col-sm-2">{:__('Upload')}:</label>
+        <label for="c-local" class="control-label col-xs-12 col-sm-2">{:__('Upload to local')}:</label>
         <div class="col-xs-12 col-sm-8">
             <input type="text" name="row[local]" id="c-local" class="form-control" />
         </div>
@@ -26,9 +29,13 @@
         <label for="c-local" class="control-label col-xs-12 col-sm-2"></label>
         <div class="col-xs-12 col-sm-8">
             <button type="button" id="faupload-local" class="btn btn-primary faupload" data-input-id="c-local" data-url="{:url('ajax/upload')}"><i class="fa fa-upload"></i> {:__("Upload to local")}</button>
+            {if config('upload.chunking')}
+            <button type="button" id="faupload-local-chunking" class="btn btn-primary faupload" data-chunking="true" data-input-id="c-local" data-url="{:url('ajax/upload')}"><i class="fa fa-upload"></i> {:__("Upload to local by chunk")}</button>
+            {/if}
         </div>
     </div>
 
+
     <div class="form-group">
         <label for="c-editor" class="control-label col-xs-12 col-sm-2">{:__('Upload from editor')}:</label>
         <div class="col-xs-12 col-sm-8">
diff --git a/application/admin/view/general/attachment/index.html b/application/admin/view/general/attachment/index.html
index 34117fb8..53cb2b8f 100644
--- a/application/admin/view/general/attachment/index.html
+++ b/application/admin/view/general/attachment/index.html
@@ -17,7 +17,10 @@
                     <div id="toolbar" class="toolbar">
                         {:build_toolbar('refresh,add,edit,del')}
                     </div>
-                    <table id="table" class="table table-striped table-bordered table-hover" width="100%">
+                    <table id="table" class="table table-striped table-bordered table-hover table-nowrap"
+                           data-operate-edit="{:$auth->check('general/attachment/edit')}"
+                           data-operate-del="{:$auth->check('general/attachment/del')}"
+                           width="100%">
                     </table>
                 </div>
             </div>
diff --git a/public/assets/js/backend/general/attachment.js b/public/assets/js/backend/general/attachment.js
index 3c9a7db4..8f397d0a 100644
--- a/public/assets/js/backend/general/attachment.js
+++ b/public/assets/js/backend/general/attachment.js
@@ -26,7 +26,7 @@ define(['jquery', 'bootstrap', 'backend', 'form', 'table'], function ($, undefin
                         {field: 'id', title: __('Id')},
                         {field: 'admin_id', title: __('Admin_id'), visible: false, addClass: "selectpage", extend: "data-source='auth/admin/index' data-field='nickname'"},
                         {field: 'user_id', title: __('User_id'), visible: false, addClass: "selectpage", extend: "data-source='user/user/index' data-field='nickname'"},
-                        {field: 'url', title: __('Preview'), formatter: Controller.api.formatter.thumb, operate: false},
+                        {field: 'preview', title: __('Preview'), formatter: Controller.api.formatter.thumb, operate: false},
                         {field: 'url', title: __('Url'), formatter: Controller.api.formatter.url, visible: false},
                         {field: 'filename', title: __('Filename'), formatter: Table.api.formatter.search, operate: 'like'},
                         {
@@ -145,12 +145,16 @@ define(['jquery', 'bootstrap', 'backend', 'form', 'table'], function ($, undefin
             // 为表格绑定事件
             Table.api.bindevent(table);
             require(['upload'], function (Upload) {
-                Upload.api.faupload($("#toolbar .faupload"), function () {
+                Upload.api.upload($("#toolbar .faupload"), function () {
                     $(".btn-refresh").trigger("click");
                 });
             });
         },
         add: function () {
+            //上传完成后刷新父窗口
+            $(".faupload").data("upload-complete", function (files) {
+                window.parent.$(".btn-refresh").trigger("click");
+            });
             Controller.api.bindevent();
         },
         edit: function () {
@@ -163,14 +167,14 @@ define(['jquery', 'bootstrap', 'backend', 'form', 'table'], function ($, undefin
             formatter: {
                 thumb: function (value, row, index) {
                     if (row.mimetype.indexOf("image") > -1) {
-                        var style = row.storage == 'upyun' ? '!/fwfh/120x90' : '';
+                        var style = row.storage === 'upyun' ? '!/fwfh/120x90' : '';
                         return '<a href="' + row.fullurl + '" target="_blank"><img src="' + row.fullurl + style + '" alt="" style="max-height:90px;max-width:120px"></a>';
                     } else {
-                        return '<a href="' + row.fullurl + '" target="_blank"><img src="https://tool.fastadmin.net/icon/' + row.imagetype + '.png" alt=""></a>';
+                        return '<a href="' + row.fullurl + '" target="_blank"><img src="' + Fast.api.fixurl("ajax/icon") + "?suffix=" + row.imagetype + '" alt=""></a>';
                     }
                 },
                 url: function (value, row, index) {
-                    return '<a href="' + row.fullurl + '" target="_blank" class="label bg-green">' + value + '</a>';
+                    return '<a href="' + row.fullurl + '" target="_blank" class="label bg-green">' + row.url + '</a>';
                 },
             }
         }
diff --git a/public/assets/js/require-backend.min.js b/public/assets/js/require-backend.min.js
index 9b2aaeb5..011c702a 100644
--- a/public/assets/js/require-backend.min.js
+++ b/public/assets/js/require-backend.min.js
@@ -7474,7 +7474,7 @@ define('upload',['jquery', 'bootstrap', 'dropzone', 'template'], function ($, un
                                 this.options.elementHtml = $(this.element).html();
                             },
                             addedfiles: function (files) {
-                                if (this.options.maxFiles && this.options.maxFiles > 0 && this.options.inputId) {
+                                if (this.options.maxFiles && (!this.options.maxFiles || this.options.maxFiles > 1) && this.options.inputId) {
                                     var inputObj = $("#" + this.options.inputId);
                                     if (inputObj.size() > 0) {
                                         var value = $.trim(inputObj.val());
@@ -7655,6 +7655,12 @@ define('upload',['jquery', 'bootstrap', 'dropzone', 'template'], function ($, un
                 plupload: function (element, onUploadSuccess, onUploadError, onUploadComplete) {
                     return Upload.api.upload(element, onUploadSuccess, onUploadError, onUploadComplete);
                 },
+                /**
+                 * @deprecated Use upload instead.
+                 */
+                faupload: function (element, onUploadSuccess, onUploadError, onUploadComplete) {
+                    return Upload.api.upload(element, onUploadSuccess, onUploadError, onUploadComplete);
+                },
                 // AJAX异步上传
                 send: function (file, onUploadSuccess, onUploadError, onUploadComplete) {
                     var index = Layer.msg(__('Uploading'), {offset: 't', time: 0});
diff --git a/public/assets/js/require-upload.js b/public/assets/js/require-upload.js
index 03ea0d7e..2e338a9e 100755
--- a/public/assets/js/require-upload.js
+++ b/public/assets/js/require-upload.js
@@ -212,7 +212,7 @@ define(['jquery', 'bootstrap', 'dropzone', 'template'], function ($, undefined,
                                 this.options.elementHtml = $(this.element).html();
                             },
                             addedfiles: function (files) {
-                                if (this.options.maxFiles && this.options.maxFiles > 0 && this.options.inputId) {
+                                if (this.options.maxFiles && (!this.options.maxFiles || this.options.maxFiles > 1) && this.options.inputId) {
                                     var inputObj = $("#" + this.options.inputId);
                                     if (inputObj.size() > 0) {
                                         var value = $.trim(inputObj.val());
@@ -393,6 +393,12 @@ define(['jquery', 'bootstrap', 'dropzone', 'template'], function ($, undefined,
                 plupload: function (element, onUploadSuccess, onUploadError, onUploadComplete) {
                     return Upload.api.upload(element, onUploadSuccess, onUploadError, onUploadComplete);
                 },
+                /**
+                 * @deprecated Use upload instead.
+                 */
+                faupload: function (element, onUploadSuccess, onUploadError, onUploadComplete) {
+                    return Upload.api.upload(element, onUploadSuccess, onUploadError, onUploadComplete);
+                },
                 // AJAX异步上传
                 send: function (file, onUploadSuccess, onUploadError, onUploadComplete) {
                     var index = Layer.msg(__('Uploading'), {offset: 't', time: 0});