1

app/controllers/courses_controller.rb

@@ -224,7 +224,7 @@ class CoursesController < ApplicationController
         normal_status(0, "成功")
       rescue => e
         uid_logger_error(e.message)
-        tip_exception("课堂更新失败")
+        tip_exception("课堂更新失败,原因: #{e.message}")
         raise ActiveRecord::Rollback
       end
     end