diff --git a/app/admin/view/default/site/attachment/index.html b/app/admin/view/default/site/attachment/index.html
index c9cb225b0102154f5acf2c7a1e486db971bd43fc..79b1f356e253409e2149e874784dd9da10255c16 100644
--- a/app/admin/view/default/site/attachment/index.html
+++ b/app/admin/view/default/site/attachment/index.html
@@ -36,20 +36,6 @@
                   </span>
                 </div>
             </div>
-
-            <div class="am-form-group">
-                <label>{{$data.is_upload_images_redraw.name}}<span class="am-form-group-label-tips">{{$data.is_upload_images_redraw.describe}}</span></label>
-                <select name="{{$data.is_upload_images_redraw.only_tag}}" class="am-radius chosen-select" data-validation-message="{{$data.is_upload_images_redraw.error_tips}}" required>
-                    {{foreach $common_is_text_list as $v}}
-                        <option value="{{$v.id}}" {{if isset($data['is_upload_images_redraw']['value']) and $data['is_upload_images_redraw']['value'] eq $v['id']}}selected{{/if}}>{{$v.name}}</option>
-                    {{/foreach}}
-                </select>
-                <div class="am-alert am-alert-warning" data-am-alert>
-                    <button type="button" class="am-close">&times;</button>
-                    <p>1. 默认否、建议开启上传图片重新绘制、防止木马病毒图片上传</p>
-                    <p>2. 开启后gif动态图片将失效、由于重新绘制图片大小也会改变</p>
-                </div>
-            </div>
             
             <div class="am-form-group am-form-group-refreshing am-margin-top-lg am-padding-left-0">
                 <input type="hidden" name="nav_type" value="{{$nav_type}}" />
diff --git a/extend/base/Uploader.php b/extend/base/Uploader.php
index f7419a5f6919d82c66a7db5988582fa816a97444..b642c96ab31fc7736e5b5f6c3c8e76086590a3df 100755
--- a/extend/base/Uploader.php
+++ b/extend/base/Uploader.php
@@ -237,55 +237,8 @@ class Uploader
             return;
         }
 
-        // 如未安装相应的gd库则直接存储文件
-        // 未开启重新绘制
-        $is_move = false;
-
-        // 是否开启图片重新绘制
-        if(MyC('is_upload_images_redraw', 0) == 1)
-        {
-            switch($this->fileType)
-            {
-                case '.png':
-                    if(function_exists('imagecreatefrompng'))
-                    {
-                        $image = imagecreatefrompng($file["tmp_name"]); //PNG
-                        imagesavealpha($image, true); //这里很重要 意思是不要丢了$sourePic图像的透明色;
-                        $width = imagesx($image); //图宽度
-                        $heigh = imagesy($image); //图高度
-                        $thumb = imagecreatetruecolor($width, $heigh);
-                        imagealphablending($thumb, false); //这里很重要,意思是不合并颜色,直接用$img图像颜色替换,包括透明色;
-                        imagesavealpha($thumb, true); //这里很重要,意思是不要丢了$thumb图像的透明色;
-                        if(imagecopyresampled($thumb, $image, 0, 0, 0, 0, $width, $heigh, $width, $heigh))
-                        {
-                            imagepng($thumb, $this->filePath);
-                        }
-                    } else {
-                        $is_move = true;
-                    }
-                    break;
-                case '.gif':
-                    if(function_exists('imagecreatefromgif'))
-                    {
-                        @imagegif(@imagecreatefromgif($file["tmp_name"]), $this->filePath);
-                    } else {
-                        $is_move = true;
-                    }
-                    break;
-                default:
-                    if(function_exists('imagecreatefromjpeg'))
-                    {
-                        @imagejpeg(@imagecreatefromjpeg($file["tmp_name"]), $this->filePath, 100);
-                    } else {
-                        $is_move = true;
-                    }
-            }
-        } else {
-            $is_move = true;
-        }
-
         // 是否需要直接存储文件
-        if($is_move && !move_uploaded_file($file["tmp_name"], $this->filePath))
+        if(!move_uploaded_file($file["tmp_name"], $this->filePath))
         {
             $this->stateInfo = $this->getStateInfo("ERROR_FILE_MOVE");
         }