Merge branch 'develop' of https://bdgit.educoder.net/Hjqreturn/pgfqe6ch8 into develop

app/controllers/ec_courses_controller.rb

@@ -448,8 +448,6 @@ class EcCoursesController < ApplicationController
   end
 
   def score_level_data
-    respond_to do |format|
-      format.json{
     levels = @ec_course.ec_score_levels
     ls = []
     if levels.present?
@@ -463,8 +461,6 @@ class EcCoursesController < ApplicationController
             {score: 60, level: "差"}]
     end
     render :json => {levels: ls, is_manager: @is_manager}
-      }
-    end
   end
 
   def crud_score_level