diff --git a/app/controllers/admins/shixun_settings_controller.rb b/app/controllers/admins/shixun_settings_controller.rb
index 23278c3a9..357ddabdf 100644
--- a/app/controllers/admins/shixun_settings_controller.rb
+++ b/app/controllers/admins/shixun_settings_controller.rb
@@ -18,7 +18,7 @@ class Admins::ShixunSettingsController < Admins::BaseController
       task_pass: params[:task_pass].present? ? params[:task_pass] : false,
       code_hidden: params[:code_hidden].present? ? params[:code_hidden] : false,
       vip: params[:vip].present? ? params[:vip] : false,
-      is_wechat_support: params[:is_wechat_support].present? ? params[:is_wechat_support] : false
+      no_subject: params[:no_subject].present? ? params[:no_subject] : false
     }
 
     @shixuns_type_check = MirrorRepository.pluck(:type_name,:id)
@@ -135,6 +135,6 @@ class Admins::ShixunSettingsController < Admins::BaseController
 
   def setting_params
     params.permit(:use_scope,:excute_time,:close,:status,:can_copy,:webssh,:hidden,:homepage_show,:task_pass,
-                  :code_hidden,:vip,:page_no,:id, :is_wechat_support)
+                  :code_hidden,:vip,:page_no,:id, :no_subject)
   end
 end
diff --git a/app/queries/admins/shixun_settings_query.rb b/app/queries/admins/shixun_settings_query.rb
index 30a402d1c..830801407 100644
--- a/app/queries/admins/shixun_settings_query.rb
+++ b/app/queries/admins/shixun_settings_query.rb
@@ -51,7 +51,10 @@ class Admins::ShixunSettingsQuery < ApplicationQuery
     all_shixuns = all_shixuns.where(task_pass: params[:task_pass]) if params[:task_pass]
     all_shixuns = all_shixuns.where(code_hidden: params[:code_hidden]) if params[:code_hidden]
     all_shixuns = all_shixuns.where(vip: params[:vip]) if params[:vip]
-    all_shixuns = all_shixuns.where(is_wechat_support: params[:is_wechat_support]) if params[:is_wechat_support]
+    if params[:no_subject]
+      shixun_ids = StageShixun.pluck(:shixun_id).uniq
+      all_shixuns = all_shixuns.where.not(id: shixun_ids)
+    end
 
     custom_sort(all_shixuns, params[:sort_by], params[:sort_direction])
   end
diff --git a/app/views/admins/shixun_settings/index.html.erb b/app/views/admins/shixun_settings/index.html.erb
index 82d7fa3a1..37261eec7 100644
--- a/app/views/admins/shixun_settings/index.html.erb
+++ b/app/views/admins/shixun_settings/index.html.erb
@@ -73,8 +73,8 @@
         </div>
         <div class="mr-5">
           <label for="is_wechat_support">
-            <%= check_box_tag :is_wechat_support, !@sort_json[:is_wechat_support],@sort_json[:is_wechat_support], class:"shixun-settings-select" %>
-            <span class="only_view">只看小程序可用</span>
+            <%= check_box_tag :no_subject, !@sort_json[:no_subject],@sort_json[:no_subject], class:"shixun-settings-select" %>
+            <span class="only_view">只显示没关联课程</span>
           </label>
         </div>