diff --git a/app/views/attachments/_show_attachment_history.html.erb b/app/views/attachments/_show_attachment_history.html.erb
index 9764908ab..61ccef344 100644
--- a/app/views/attachments/_show_attachment_history.html.erb
+++ b/app/views/attachments/_show_attachment_history.html.erb
@@ -47,7 +47,7 @@
       <div class="mb5 mt5">
         <p class="c_dark f14" style="line-height:30px;">描述：</p>
         <div class="fl">
-          <textarea style="resize:none"  type="text" name="description" class="InputBox fl H60 W420" value="<%= @attachment.description %>"></textarea>
+          <textarea style="resize:none"  type="text" placeholder="请编辑资源描述" name="description" class="InputBox fl H60 W420" ><%= @attachment.description %></textarea>
         </div>
         <div class="cl"></div>
       </div>