diff --git a/app/views/files/_resource_detail.html.erb b/app/views/files/_resource_detail.html.erb
index fd804ca9c..4e046b50a 100644
--- a/app/views/files/_resource_detail.html.erb
+++ b/app/views/files/_resource_detail.html.erb
@@ -48,7 +48,7 @@
               <% end %>
             </div>
           <% else %>
-            <div class="fontGrey2 mb4">
+            <div class="fontGrey2 mb4 break_word">
                 资源描述：<% if file.description.blank? %><span style="color:#C5C5BE;">未添加</span><% else %><%= file.description %><% end %>
             </div>
           <% end %>