diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 967e0bb58..087b31664 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -1203,7 +1203,7 @@ class CoursesController < ApplicationController
 
   #统计
   def statistics_course
-    @left_nav_type = 9
+    @left_nav_type = 10
     respond_to do |format|
       format.html {render :layout => 'base_courses'}
     end
diff --git a/app/views/courses/member.html.erb b/app/views/courses/member.html.erb
index 36e991f41..2d2eecab1 100644
--- a/app/views/courses/member.html.erb
+++ b/app/views/courses/member.html.erb
@@ -1,4 +1,4 @@
-<% if @role == 1 %>
+<% if @role.to_i == 1 %>
     <div class="courseRSide fl" id="homework_page_right">
         <div class="project_r_h">
           <h2 class="project_h2 fl"><%= @subPage_title%></h2>