From 88f16d455263d7b0a293b58f10d31cc346e5facc Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Tue, 15 Oct 2019 14:23:16 +0800
Subject: [PATCH] =?UTF-8?q?=E8=80=81=E5=B8=88=E5=88=87=E6=8D=A2=E4=B8=BA?=
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---
 app/controllers/courses_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 2804b6d9c..595e76d4a 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -1133,7 +1133,7 @@ class CoursesController < ApplicationController
 
   def top_banner
     @user = current_user
-    @switch_student = Course::BUSINESS < @user_course_identity < Course::STUDENT
+    @switch_student = Course::BUSINESS < @user_course_identity && @user_course_identity < Course::STUDENT
     @is_student = @user_course_identity == Course::STUDENT
     @course.increment!(:visits)
   end