diff --git a/app/controllers/trustie_hacks_controller.rb b/app/controllers/trustie_hacks_controller.rb
index f427caf72..d66f5a215 100644
--- a/app/controllers/trustie_hacks_controller.rb
+++ b/app/controllers/trustie_hacks_controller.rb
@@ -2,7 +2,7 @@ class TrustieHacksController < ApplicationController
   before_action :require_admin, :except => [:index]
   before_action :require_login, :except => [:index]
   before_action :find_hackathon
-  before_action :find_hack, :except => [:create, :index]
+  before_action :find_hack, :except => [:create, :index, :edit_hackathon, :update_hackathon]
 
   def index
     ## 分页参数
@@ -16,7 +16,7 @@ class TrustieHacksController < ApplicationController
 
   end
 
-  def edit ;end
+  def edit;end
 
   def create
     @hackathon.trustie_hacks.create!(name: params[:name], description: params[:description])
@@ -25,12 +25,15 @@ class TrustieHacksController < ApplicationController
 
   def update
     @hack.update_attributes(name: params[:name], description: params[:description])
+    render_ok
   end
 
-  def edit_hackathon ;end
+  def edit_hackathon
+  end
 
   def update_hackathon
     @hackathon.update_attributes(name: params[:name], description: params[:description])
+    render_ok
   end
 
 
@@ -38,7 +41,7 @@ class TrustieHacksController < ApplicationController
 
   def find_hackathon
     @hackathon = TrustieHackathon.first ||
-        TrustieHackathon.create(name: params[:name], description: params[:description])
+        TrustieHackathon.create!(name: params[:name], description: params[:description])
   end
 
   def find_hack
diff --git a/db/migrate/20191106034825_add_trustie_hackathon_id_for_trustie_hacks.rb b/db/migrate/20191106034825_add_trustie_hackathon_id_for_trustie_hacks.rb
new file mode 100644
index 000000000..0c2619ec7
--- /dev/null
+++ b/db/migrate/20191106034825_add_trustie_hackathon_id_for_trustie_hacks.rb
@@ -0,0 +1,6 @@
+class AddTrustieHackathonIdForTrustieHacks < ActiveRecord::Migration[5.2]
+  def change
+    add_column :trustie_hacks, :trustie_hackathon_id, :integer
+    add_index :trustie_hacks, :trustie_hackathon_id
+  end
+end
diff --git a/public/react/src/modules/competitions/Competitioncommon/CompetitionCommon.js b/public/react/src/modules/competitions/Competitioncommon/CompetitionCommon.js
index ec77f7e97..ed129d8bd 100755
--- a/public/react/src/modules/competitions/Competitioncommon/CompetitionCommon.js
+++ b/public/react/src/modules/competitions/Competitioncommon/CompetitionCommon.js
@@ -235,13 +235,16 @@ class CompetitionCommon extends Component{
 			this.props.showProfileCompleteDialog()
 			return
 		}
+
 		if(url===undefined){
 			let {data,signupdata}=this.state;
-			if(signupdata.enrolled===true){
-				this.props.history.replace(`/courses/${data.course_id}`);
-			}else{
+			// if(signupdata.enrolled===true){
+			// 	this.props.history.replace(`/courses/${data.course_id}`);
+			// }else{	}
+
 				if (data.member_of_course === true) {
-					this.props.history.replace(`/courses/${data.course_id}`);
+					// this.props.history.replace(`/courses/${data.course_id}`);
+					window.open(`/courses/${data.course_id}`)
 				} else {
 					// 以学生身份调用加入课堂 进入课堂首页
 					let url = "/courses/apply_to_join_course.json"
@@ -251,15 +254,18 @@ class CompetitionCommon extends Component{
 						}
 					).then((response) => {
 						if (response.data.status === 0) {
-							this.props.history.replace(`/courses/${data.course_id}`);
+							// this.props.history.replace();
+							this.Personalregistration(`/courses/${data.course_id}`)
 						}
 					})
+
 				}
-			}
+
 		}else{
 
 			if (url === "personal") {
-				this.Personalregistration()
+				let urls = `/competitions/${this.props.match.params.identifier}/enroll`;
+				this.Personalregistration(urls)
 			} else {
 				this.props.history.replace(url);
 			}
@@ -268,10 +274,10 @@ class CompetitionCommon extends Component{
 	}
 
 
-	Personalregistration = () => {
+	Personalregistration = (urls) => {
 
 		let {signupdata} = this.state;
-		let urls = `/competitions/${this.props.match.params.identifier}/enroll`;
+
 		if (signupdata.enroll_ended === true) {
 			//已截止
 			this.props.showNotification(`报名已截止`);
@@ -286,7 +292,8 @@ class CompetitionCommon extends Component{
 			if (response) {
 				if (response.data) {
 					this.props.showNotification(`报名成功,预祝您夺得桂冠!`);
-					this.props.history.replace(urls);
+					// this.props.history.replace(urls);
+					window.open(urls)
 				}
 			}
 		}).catch((error) => {