diff --git a/application/admin/view/dashboard/task.html b/application/admin/view/dashboard/task.html
index d0f4c27..ad0e281 100644
--- a/application/admin/view/dashboard/task.html
+++ b/application/admin/view/dashboard/task.html
@@ -30,6 +30,7 @@
 
     /* 卡片样式 */
     .card {
+        position: relative; /* ✅ 这行是关键，必须有 */
         background: #fff;
         border: 1px solid #e0e4e8;
         border-radius: 6px;
@@ -40,6 +41,7 @@
         gap: 8px;
         transition: transform .15s ease, box-shadow .15s ease;
     }
+
     .card:hover {
         transform: translateY(-2px);
         box-shadow: 0 6px 12px rgba(0, 0, 0, .08);
@@ -67,6 +69,27 @@
         color: #999;
     }
 
+    /* 状态角标 */
+    .badge {
+        position: absolute;
+        top: 8px;
+        right: 8px;
+        font-size: 12px;
+        padding: 2px 8px;
+        border-radius: 12px;
+        color: white;
+        background-color: #999;
+        z-index: 1; /* 避免被遮挡 */
+    }
+
+    /* 按状态区分颜色 */
+    .status-1 { background-color: #f39c12; } /* 待完成 - 橙色 */
+    .status-2 { background-color: #2ecc71; } /* 已完成 - 绿色 */
+    .status-3 { background-color: #3498db; } /* 待审核 - 蓝色 */
+    .status-4 { background-color: #1abc9c; } /* 已通过 - 青色 */
+    .status-5 { background-color: #e74c3c; } /* 已驳回 - 红色 */
+    .status-6 { background-color: #9b59b6; } /* 待执行 - 紫色 */
+
     /* 响应式：小屏变成1列 */
     @media (max-width: 1024px) {
         .dashboard {
@@ -92,11 +115,20 @@
         <h3 class="section-title">每日任务</h3>
         {if $day}
         {foreach $day as $item}
-        {if $item->status != 1}
-        <div class="card completed" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
-        {else}
+        {if $item->status == 1 || $item->status == 5}
         <div class="card spec_add_btn" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
+        {else}
+        <div class="card completed" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
         {/if}
+        <div class="badge status-{$item.status}">
+            {if $item.status == 1}待完成
+            {elseif $item.status == 2}已完成
+            {elseif $item.status == 3}待审核
+            {elseif $item.status == 4}已通过
+            {elseif $item.status == 5}已驳回
+            {elseif $item.status == 6}待执行
+            {/if}
+        </div>
             <div class="title">{$item->title}</div>
             <div class="note">{$item->desc}</div>
         </div>
@@ -111,11 +143,20 @@
         <h3 class="section-title">每周任务</h3>
         {if $week}
         {foreach $week as $item}
-        {if $item->status != 1}
-        <div class="card completed" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
-        {else}
+        {if $item->status == 1 || $item->status == 5}
         <div class="card spec_add_btn" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
+        {else}
+        <div class="card completed" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
         {/if}
+        <div class="badge status-{$item.status}">
+            {if $item.status == 1}待完成
+            {elseif $item.status == 2}已完成
+            {elseif $item.status == 3}待审核
+            {elseif $item.status == 4}已通过
+            {elseif $item.status == 5}已驳回
+            {elseif $item.status == 6}待执行
+            {/if}
+        </div>
             <div class="title">{$item->title}</div>
             <div class="note">{$item->desc}</div>
         </div>
@@ -130,11 +171,20 @@
         <h3 class="section-title">每月任务</h3>
         {if $month}
         {foreach $month as $item}
-        {if $item->status != 1}
-        <div class="card completed" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
-        {else}
+        {if $item->status == 1 || $item->status == 5}
         <div class="card spec_add_btn" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
+        {else}
+        <div class="card completed" data-url="/admin/dashboard/task_complete/ids/{$item->id}">
         {/if}
+        <div class="badge status-{$item.status}">
+            {if $item.status == 1}待完成
+            {elseif $item.status == 2}已完成
+            {elseif $item.status == 3}待审核
+            {elseif $item.status == 4}已通过
+            {elseif $item.status == 5}已驳回
+            {elseif $item.status == 6}待执行
+            {/if}
+        </div>
             <div class="title">{$item->title}</div>
             <div class="note">{$item->desc}</div>
         </div>
diff --git a/application/admin/view/dashboard/task_complete.html b/application/admin/view/dashboard/task_complete.html
index 7938865..4b8b140 100644
--- a/application/admin/view/dashboard/task_complete.html
+++ b/application/admin/view/dashboard/task_complete.html
@@ -16,7 +16,7 @@
     <div class="form-group">
         <label class="control-label col-xs-12 col-sm-2">{:__('Prove_desc')}:</label>
         <div class="col-xs-12 col-sm-8">
-            <textarea id="c-prove_desc" class="form-control" name="row[prove_desc]" rows="3"></textarea>
+            <textarea id="c-prove_desc" class="form-control" name="row[prove_desc]" rows="3">{$row.prove_desc|htmlentities}</textarea>
         </div>
     </div>
 
@@ -24,9 +24,10 @@
         <label class="control-label col-xs-12 col-sm-3">文件地址</label>
         <div class="col-xs-12">
             <div class="input-group">
-                <input id="c-prove_file_path" class="form-control" size="50" name="row[prove_file_path]" type="text" value="">
+                <input id="c-prove_file_path" class="form-control" size="50" name="row[prove_file_path]" type="text" value="{$row.path|htmlentities}">
                 <div class="input-group-addon no-border no-padding">
                     <span><button type="button" id="plupload-path" class="btn btn-danger plupload" data-input-id="c-prove_file_path" data-mimetype="*" data-multiple="false" data-preview-id="p-path"><i class="fa fa-upload"></i> {:__('Upload')}</button></span>
+                    <span><a href="{$row.url}" class="btn btn-primary btn-info btn-preview" data-type="{$row.filetype}">预览</a></span>
                 </div>
                 <span class="msg-box n-right" for="c-prove_file_path"></span>
             </div>
diff --git a/public/assets/js/backend/dashboard.js b/public/assets/js/backend/dashboard.js
index 532506d..6544131 100755
--- a/public/assets/js/backend/dashboard.js
+++ b/public/assets/js/backend/dashboard.js
@@ -96,6 +96,40 @@ define(['jquery', 'bootstrap', 'backend', 'addtabs', 'table', 'echarts', 'echart
 
         },
         task_complete: function () {
+
+
+            $(document).on('click', '.btn-preview', function (e) {
+                e.preventDefault();
+                var fileType = $(this).data('type'); // 自动从 data-type 获取，比如 pdf, jpg, doc
+                var url = $(this).data('url');
+
+                if (fileType === 'pdf') {
+                    Layer.open({
+                        type: 2,
+                        title: '预览PDF文件',
+                        area: ['80%', '80%'],
+                        content: url
+                    });
+                } else if (['jpg', 'jpeg', 'png', 'gif', 'webp'].includes(fileType)) {
+                    Layer.photos({
+                        photos: {
+                            "title": "图片预览",
+                            "data": [{"src": url}]
+                        },
+                        anim: 5
+                    });
+                } else if (['mp4', 'webm', 'ogg'].includes(fileType)) {
+                    Layer.open({
+                        type: 1,
+                        title: '视频预览',
+                        area: ['800px', '500px'],
+                        content: `<video src="${url}" width="100%" height="100%" controls autoplay></video>`
+                    });
+                } else {
+                    window.open(url, '_blank');
+                }
+            });
+
             Form.api.bindevent($("form[role=form]"), function(data, ret){
                 //这里是表单提交处理成功后的回调函数，接收来自php的返回数据
                 Fast.api.close(data);//这里是重点