Merge branch 'educoder' into dev_aliyun

app/views/managements/_competition_enroll_list.html.erb

@@ -33,7 +33,7 @@
       <td><%= member_user.try(:authentication_status) %></td>
       <td><%= member_user.try(:professional_status) %></td>
       <td><%= member_user.try(:school_name) %></td>
-      <td><%= member_user.user_extensions.school.try(:province) %></td>
+      <td><%= member_user.user_extensions.try(:school).try(:province) %></td>
       <td><%= format_time member.created_at %></td>
     </tr>
   <% end %>