diff --git a/public/react/src/modules/courses/Video/LiveItem.js b/public/react/src/modules/courses/Video/LiveItem.js
index 0bee79fe2..8e70e2972 100644
--- a/public/react/src/modules/courses/Video/LiveItem.js
+++ b/public/react/src/modules/courses/Video/LiveItem.js
@@ -44,7 +44,7 @@ class LiveItem extends Component{
             <p><span className="task-hide-2 break_word">{item.description}</span></p>
           </div>
           {
-            item.on_status?
+            (item.on_status && item.url)?
             <a className="btns going" target="_blank" href={`${item.url}`}>进入</a>
             :
             <span className="btns ect">进入</span>
diff --git a/public/react/src/modules/courses/Video/LiveNew.js b/public/react/src/modules/courses/Video/LiveNew.js
index 15c0a8403..e9d9bf9b1 100644
--- a/public/react/src/modules/courses/Video/LiveNew.js
+++ b/public/react/src/modules/courses/Video/LiveNew.js
@@ -191,7 +191,7 @@ class LiveNew extends Component{
       <Modal
         visible={visible}
         width="560px"
-        title={'直播设置'}
+        title={'添加直播'}
         footer={null}
         closable={false}
         className="liveModal"
@@ -201,9 +201,9 @@ class LiveNew extends Component{
             <Form onSubmit={this.handleSubmit}>
               <Form.Item label={`直播课程`}>
                 {getFieldDecorator('course_name', {
-                    rules: [{required: true, message: "请输入课程名字"}],
+                    rules: [{required: true, message: "请输入课程名称"}],
                 })(
-                  <Input placeholder="请输入课程名字" />
+                  <Input placeholder="请输入课程名称" />
                 )}
               </Form.Item>
               <Form.Item label={`直播平台`}>
@@ -230,7 +230,7 @@ class LiveNew extends Component{
                   <DatePicker
                     dropdownClassName="hideDisable"
                     className="timeStyle mb20"
-                    placeholder="年/月/日"
+                    placeholder="如：2020/02/02 12:00"
                     style={{width:"220px"}}
                     showTime={{ format: 'HH:mm' }}
                     locale={locale}
diff --git a/public/react/src/modules/courses/Video/VideoIndex.js b/public/react/src/modules/courses/Video/VideoIndex.js
index b1bf5efdc..4c7e4a889 100644
--- a/public/react/src/modules/courses/Video/VideoIndex.js
+++ b/public/react/src/modules/courses/Video/VideoIndex.js
@@ -196,10 +196,22 @@ class VideoIndex extends Component{
           <style>{
           `
           body{
-            width: 100%!important;
+            width: calc(100% - 7px)!important;
             overflow: hidden!important;
           }
-          `}</style>:""
+          .-task-sidebar{
+            right:44px!important
+          }
+          `}</style>:
+          <style>{
+            `
+            .-task-sidebar{
+              right:35px
+            }
+            body{
+              width: 100%!important;
+            }
+            `}</style>
         }
         <div className="edu-back-white" style={{marginBottom:"1px"}}>