修改课程作业显示

app/views/courses/homework.html.erb

@@ -32,7 +32,7 @@
         </script>
         <div  id="bid_description_<%= bid.id%>" class="news_description mt5">
           <div id="bid_description_<%= bid.id%>_content">
-            <%= textAreailizable bid, :description %>
+            <%= bid.description.html_safe %>
           </div>
         </div>
         <div class="news_foot c_red" id="bid_show_more_des_button<%= bid.id%>" onclick="bid_show_more_des(<%= bid.id%>);" style="cursor:pointer;display: none;">