1

app/controllers/subjects_controller.rb

@@ -30,8 +30,10 @@ class SubjectsController < ApplicationController
       if search
         subjects = subjects.where("subjects.name like ?", "%#{search}%")
       end
-      @subjects = subjects.group("subjects.id")
-                      .select("subject.*", "sum(shixuns.myshixun_member_count) as myshixun_member_count").order("myshixun_member_count DESC")
+      @subjects = subjects.left_joins(:shixuns).select('subjects.id, subjects.name, subjects.excellent, subjects.stages_count, subjects.status, subjects.homepage_show,
+                                                     subjects.shixuns_count, subjects.repertoire_id, subjects.updated_at, IFNULL(sum(shixuns.myshixuns_count), 0) myshixuns_count')
+                     .group('subjects.id').order("myshixuns_count desc")
+
     else
       # 我的路径
       if reorder == "mine"