diff --git a/app/views/libraries/_form.html.erb b/app/views/libraries/_form.html.erb
index 6628a3ea..c67a8b57 100644
--- a/app/views/libraries/_form.html.erb
+++ b/app/views/libraries/_form.html.erb
@@ -76,7 +76,7 @@
                 <img src="<%= cover_url %>" width="120px" height="90px"/>
               </div>
             </div>
-            <p style="height:20px;line-height:20px;"><span class="color-red ml20 none" id="cover_file_notice">请上传封面</span></p>
+<!--            <p style="height:20px;line-height:20px;"><span class="color-red ml20 none" id="cover_file_notice">请上传封面</span></p>-->
           </div>
         </div>
         <div class="padding30 bor-top-greyE">
@@ -168,12 +168,13 @@
         $("#author_school_name_notice").addClass("none");
       }
       var coverId = $("input[name='library[cover_id]']").val();
-      if ((!coverId || coverId.length == 0) && (!cover_file || cover_file.length == 0)) {
-        $("#cover_file_notice").removeClass("none");
-        return
-      }else{
-        $("#cover_file_notice").addClass("none");
-      }
+
+      // if ((!coverId || coverId.length == 0) && (!cover_file || cover_file.length == 0)) {
+      //   $("#cover_file_notice").removeClass("none");
+      //   return
+      // }else{
+      //   $("#cover_file_notice").addClass("none");
+      // }
 
         if($('.attachments_fields .attachment').length == 0){
             $("#file_notice").removeClass("none");