qq群加入链接问题

app/views/layouts/_new_feedback.html.erb

@@ -25,7 +25,7 @@
           <!--<a target="hiddentab" href="http://wpa.qq.com/msgrd?v=1&uin=1554253403&site=qq&menu=yes" style="color: #269ac9;">-->
             <%#= l(:label_technical_support) %>
           <!--白&nbsp;&nbsp;&nbsp;羽</a>-->
-          <a target="hiddentab" href="http://shang.qq.com/wpa/qunwpa?idkey=4fe2d63a4527cddce038f04f0b1d728a62082074fb4a74870a5444ee1a6910ad" style="color: #269ac9;">
+          <a target="_blank" href="http://shang.qq.com/wpa/qunwpa?idkey=4fe2d63a4527cddce038f04f0b1d728a62082074fb4a74870a5444ee1a6910ad" style="color: #269ac9;">
             请加入：师姐答疑群</a>
         </div>
       </div>