1

app/services/shixun_search_service.rb

@@ -54,7 +54,7 @@ class ShixunSearchService < ApplicationService
       includes: [ :shixun_info, :challenges, :subjects, user: { user_extension: :school } ]
     }
     model_options.merge!(where: { id: @shixuns.pluck(:id) })
-    model_options.merge!(order: {sort_str => order_str})
+    model_options.merge!(order: sort_str)
     model_options.merge!(default_options)
     model_options
   end
@@ -64,6 +64,10 @@ class ShixunSearchService < ApplicationService
   end
 
   def sort_str
-    params[:sort] || "myshixuns_count"
+    if params[:sort] == "myshixuns_count"
+      "is_wechat_support=1 desc, myshixuns_count #{order_str}"
+    else
+      "myshixuns_count #{order_str}"
+    end
   end
 end