diff --git a/app/models/course_second_category.rb b/app/models/course_second_category.rb
index 125a81cb6..630b74807 100644
--- a/app/models/course_second_category.rb
+++ b/app/models/course_second_category.rb
@@ -5,7 +5,7 @@ class CourseSecondCategory < ApplicationRecord
   belongs_to :course_module
   has_many :homework_commons
 
-  validates :name, length: { maximum: 30 }
+  validates :name, length: { maximum: 60 }
 
   def category_type_str
     category_type == "graduation" && name == "毕设选题" ? "graduation_topics" : (
diff --git a/db/migrate/20190724013024_modify_final_score_for_games.rb b/db/migrate/20190724013024_modify_final_score_for_games.rb
new file mode 100644
index 000000000..e926cccd6
--- /dev/null
+++ b/db/migrate/20190724013024_modify_final_score_for_games.rb
@@ -0,0 +1,15 @@
+class ModifyFinalScoreForGames < ActiveRecord::Migration[5.2]
+  def change
+    grades = Grade.where(container_type: "Answer")
+    grades.each do |grade|
+      g = Game.find_by_id(grade.container_id)
+      if g.present?
+        if g.status == 2 && g.answer_open > 0 && g.final_score <= 0 && g.end_time < grade.created_at
+          g.update_column(:final_score, g.challenge.score)
+        elsif g.final_score < 0
+          g.update_column(:final_score, 0)
+        end
+      end
+    end
+  end
+end
diff --git a/public/react/src/modules/paths/PathDetail/PathDetailIndex.js b/public/react/src/modules/paths/PathDetail/PathDetailIndex.js
index bb410c1ce..7211fde5e 100644
--- a/public/react/src/modules/paths/PathDetail/PathDetailIndex.js
+++ b/public/react/src/modules/paths/PathDetail/PathDetailIndex.js
@@ -139,7 +139,7 @@ class PathDetailIndex extends Component{
     let pathid=this.props.match.params.pathId;
     let url="/paths/"+pathid+".json";
     axios.get(url).then((result)=>{
-        if (result.data.status == 407) {
+        if (result.data.status == 407 || result.data.status == 401) {
           return;
         }
         if(result.data.allow_visit===true){
@@ -164,9 +164,11 @@ class PathDetailIndex extends Component{
     let pathid=this.props.match.params.pathId;
     let url="/paths/"+pathid+".json";
     axios.get(url).then((result)=>{
-      if (result.data.status == 407) {
+      // TODO 403 让后台返回status 403 比较好
+      if (result.data.status == 407 || result.data.status == 401) {
         return;
       }
+
       if(result.data.allow_visit===true){
         this.setState({
           detailInfoList:result.data,