diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index 35488ecc5..f5a2436c9 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -529,6 +529,14 @@ class ShixunsController < ApplicationController
 				tip_show_exception("/myshixuns/#{current_myshixun.try(:identifier)}/reset_my_game")
 			end
 
+
+			if current_myshixun.repo_name.nil?
+				g = Gitlab.client
+				repo_name = g.project(current_myshixun.gpid).try(:path_with_namespace)
+				current_myshixun.update_column(:repo_name, repo_name)
+			end
+
+
 			# 如果存在实训，则直接进入实训
 			# 如果实训允许跳关，传参params[:challenge_id]跳入具体的关卡
 			@current_task =
diff --git a/app/services/concerns/elasticsearch_able.rb b/app/services/concerns/elasticsearch_able.rb
index c08aab029..59c2c890b 100644
--- a/app/services/concerns/elasticsearch_able.rb
+++ b/app/services/concerns/elasticsearch_able.rb
@@ -20,7 +20,17 @@ module ElasticsearchAble
   def highlight_options
     {
       fragment_size: EduSetting.get('es_highlight_fragment_size') || 30,
-      tag: '<span class="highlight">'
+      tag: '<span class="highlight">',
+      fields: {
+        name: { type: 'plain' },
+        subject: { type: 'plain' },
+        challenge_names: { type: 'plain' },
+        challenge_tag_names: { type: 'plain' },
+        description: { type: 'plain' },
+        subject_stages: { type: 'plain' },
+        content: { type: 'plain' },
+        descendants_contents: { type: 'plain' },
+      }
     }
   end
 
diff --git a/db/migrate/20190720025309_add_ts_mem_for_outputs.rb b/db/migrate/20190720025309_add_ts_mem_for_outputs.rb
new file mode 100644
index 000000000..1cf3f3e6f
--- /dev/null
+++ b/db/migrate/20190720025309_add_ts_mem_for_outputs.rb
@@ -0,0 +1,5 @@
+class AddTsMemForOutputs < ActiveRecord::Migration[5.2]
+  def change
+    add_column :outputs, :ts_mem, :float
+  end
+end
diff --git a/db/migrate/20190720025341_add_ts_time_for_outputs.rb b/db/migrate/20190720025341_add_ts_time_for_outputs.rb
new file mode 100644
index 000000000..a5366fbd0
--- /dev/null
+++ b/db/migrate/20190720025341_add_ts_time_for_outputs.rb
@@ -0,0 +1,5 @@
+class AddTsTimeForOutputs < ActiveRecord::Migration[5.2]
+  def change
+    add_column :outputs, :ts_time, :float
+  end
+end