上次回退内容（修改无项目和活动时显示问题）补充

app/controllers/users_controller.rb

@@ -45,13 +45,15 @@ class UsersController < ApplicationController
     events = Redmine::Activity::Fetcher.new(User.current, :author => @user).events(nil, nil, :limit => 20)
     @events_by_day = events.group_by(&:event_date)
 
+  #add by huang
     unless User.current.admin?
-      if !@user.active? || (@user != User.current  && @memberships.empty? && events.empty?)
+      if !@user.active? #|| (@user != User.current  && @memberships.empty? && events.empty?)
         render_404
       return
       end
     end
-
+  #end
+  
     respond_to do |format|
       format.html
       format.api

app/views/users/show.html.erb

@@ -33,4 +33,6 @@
 	</table>
 	<% end %>
 </div>
+<% else %>
+<%= l(:label_user_activities) %>
 <% end %>

app/views/users/user_projects.html.erb

@@ -31,6 +31,9 @@
 	<% end %>
 </ul>
 <% else %>
-<%= l(:label_prohect_unadd) %><%= link_to"新建",:controller=>'projects',:action=>'new'%>
+<% if @user != User.current %>
+<%= l(:label_project_un) %>
+<% else %><%= l(:label_project_unadd) %><%= link_to"新建",:controller=>'projects',:action=>'new'%>
+<% end %>
 <% end %>
 <%= call_hook :view_account_left_bottom, :user => @user %></div>

config/locales/zh.yml

@@ -768,13 +768,16 @@ zh:
   label_user_login: "最后登录:"
   label_user_mail: "邮件地址:"
   label_user_joinin: "加入时间:"
+  label_user_activities: "您当前还没有活动，快来加入我们吧！"
   label_project_overview: "概述"
   label_project_tool: "工具"
   label_project_defect: "缺陷"
   label_project_newother: "查看其他评论"
   label_project_newshare: "分享了"
   label_project_newadd: "添加了"
-  label_prohect_unadd: "暂无项目，赶快去创建吧！"
+  label_project_unadd: "暂无项目，赶快去创建吧！"
+  label_project_un: "该用户暂未参入任何项目！"
+  
   
   #end by huang
   label_user_mail_option_selected: "收取选中项目的所有通知..."