diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index da5f44807..89bb87987 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -638,7 +638,7 @@ class ProjectsController < ApplicationController
     ## 有角色参数的才是课程，没有的就是项目
     @render_file = 'member_list'
     # 判断是否课程
-    if @project.project_type == 1
+    if @project.project_type == Project::ProjectType_course
       case params[:role]
       when '1'
         @subPage_title = l :label_teacher_list
@@ -650,7 +650,7 @@ class ProjectsController < ApplicationController
         @subPage_title = ''
         @members = @project.member_principals.includes(:roles, :principal).all.sort
       end
-    else
+    else # @project.project_type == Project::ProjectType_project
       roles = Role.find_all_givable
       @subPage_title = l :label_member_list
       @members = @project.member_principals.includes(:roles, :principal).all
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index b9d8ef932..9394f642b 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -258,6 +258,21 @@ module ProjectsHelper
     end
   end
 
+  def rolesToLanguage rolesArray 
+    rolesArray.map{ |roleName|
+      case roleName
+      when "Manager"
+        l :default_role_manager
+      when "Developer"
+        l :default_role_developer
+      when "Reporter"
+        l :default_role_reporter
+      else
+        'Unkown'
+      end
+    }
+  end
+
   def sort_project_by_hot
     return sort_project_by_hot_rails
     @projects_status = ProjectStatus.visible.where("project_statuses.project_type <> ? or project_statuses.project_type is null", 1)
diff --git a/app/views/issues/index.html.erb b/app/views/issues/index.html.erb
index bd475a3a3..9b05e64d6 100644
--- a/app/views/issues/index.html.erb
+++ b/app/views/issues/index.html.erb
@@ -4,7 +4,7 @@
               :html => { :accesskey => Redmine::AccessKeys.key_for(:new_issue) }, :class => 'icon icon-add' %>
 
 	<%= link_to l(:label_query), '#', :class => 'icon icon-help',
-	           :onclick => '$("#custom_query").slideToggle(400); ' if User.current.logged? %>
+	           :onclick => '$("#custom_query").slideToggle(400); ' if true || User.current.logged? %>
 	</div>
 </div>
 
diff --git a/app/views/projects/_member_list.html.erb b/app/views/projects/_member_list.html.erb
index 0c3ee6b2b..ce5dfc694 100644
--- a/app/views/projects/_member_list.html.erb
+++ b/app/views/projects/_member_list.html.erb
@@ -21,8 +21,7 @@
 				</p>
 			</div>
 		<% else%>
-		<!-- TODO: member.roles unsafe #nyan -->
-			<%= content_tag "div", content_tag("p", member.roles.sort.collect(&:to_s).join(', ')), :class => "clear avatar_name" %>
+			<%= content_tag "div", content_tag("p", rolesToLanguage(member.roles.sort.collect(&:to_s)).join(', ')), :class => "clear avatar_name" %>
 					<div class="clear avatar_user">
 						<p>
 							<%= l(:label_user_for_project_grade) %>: <span style="color:#ec6300"><%= UserGrade.find_by_user_id_and_project_id(member[:user_id], @project.id).grade %></span>