diff --git a/app/controllers/live_links_controller.rb b/app/controllers/live_links_controller.rb
index 085a8178b..b1ff0c187 100644
--- a/app/controllers/live_links_controller.rb
+++ b/app/controllers/live_links_controller.rb
@@ -1,8 +1,7 @@
 class LiveLinksController < ApplicationController
   before_action :require_login
   before_action :find_course, only: [:index, :create]
-  before_action :user_course_identity
-  before_action :teacher_allowed, only: [:create]
+  before_action :user_course_identity, :teacher_allowed, only: [:create]
 
   def index
     lives = @course.live_links.order("id desc")
diff --git a/app/views/live_links/index.json.jbuilder b/app/views/live_links/index.json.jbuilder
index 7e0347618..02eb7be53 100644
--- a/app/views/live_links/index.json.jbuilder
+++ b/app/views/live_links/index.json.jbuilder
@@ -1,5 +1,6 @@
 json.lives @lives do |live|
-  json.(live, :id, :url, :description, :on_status)
+  json.(live, :id, :description, :on_status)
+  json.url live.on_status ? live.url : ""
   json.author_name live.user.show_real_name
   json.author_login live.user.login
   json.author_img url_to_avatar(live.user)
diff --git a/public/react/src/modules/courses/Video/Live.js b/public/react/src/modules/courses/Video/Live.js
index 8de2628e8..71dced679 100644
--- a/public/react/src/modules/courses/Video/Live.js
+++ b/public/react/src/modules/courses/Video/Live.js
@@ -7,11 +7,9 @@ import './video.css';
 class Live extends Component{
  
    render(){
-    const { liveData , lives , successFunc , pageSize , changePage } = this.props;
+      const { liveData , lives , successFunc , pageSize , changePage } = this.props;
     
-    const { admin , business , is_teacher } = this.props.user;
-    const operation = admin || business || (is_teacher && this.props.checkIfProfessionalCertification())
-     return(
+      return(
        <div className="livePanel">
           {
             lives && lives.length > 0 ?
@@ -26,7 +24,6 @@ class Live extends Component{
                       {...this.props} 
                       {...this.state} 
                       successFunc={()=>successFunc()}
-                      operation={operation}
                       ></LiveItem>
                     )
                   })
@@ -42,7 +39,6 @@ class Live extends Component{
             :
             <NoneData style={{width: '100%'}}></NoneData>
           } 
-          
        </div>
      )
    }
diff --git a/public/react/src/modules/courses/Video/LiveItem.js b/public/react/src/modules/courses/Video/LiveItem.js
index 4739c4c5f..e709c41e6 100644
--- a/public/react/src/modules/courses/Video/LiveItem.js
+++ b/public/react/src/modules/courses/Video/LiveItem.js
@@ -20,7 +20,7 @@ class LiveItem extends Component{
     })
   }
   render(){
-    const { item , operation } = this.props;
+    const { item } = this.props;
     return(
       <div className="liveItem">
         <div className="lineMiddle livesMain">
@@ -30,7 +30,7 @@ class LiveItem extends Component{
             <span className={item.on_status?"labels living":"labels lived"}>{item.on_status?'已开播':'未开播'}</span>
           </span>
           {
-            operation && 
+            item.op_auth && 
             <Switch checkedChildren="on" unCheckedChildren="off" defaultChecked={item.on_status} onChange={(flag,event)=>this.changeStatus(flag,event,item.id)}></Switch>
           }
         </div>