课程通知列表更多功能bug

app/views/news/_course_news.html.erb

@@ -36,9 +36,9 @@
               <%= link_to h(news.title), news_path(news),:class => 'problem_tit fl fb c_dblue' %>
               <br />
               <div class="cl mb5"></div>
-              <p  id="news_description_<%= news.id %>" class="news_description mt5">
+              <div  id="news_description_<%= news.id %>" class="news_description mt5">
                 <%= news.description.html_safe %>
-              </p>
+              </div>
               <div class="news_foot c_red"  style="cursor:pointer;display: none;" onclick="news_show_more_des(<%= news.id %>);" id="news_foot_<%= news.id %>">
                 <%= l(:button_more)%>...
                 <span class="g-arr-down"></span>