diff --git a/public/react/src/modules/courses/Index.js b/public/react/src/modules/courses/Index.js
index dc935ab1c..fff564146 100644
--- a/public/react/src/modules/courses/Index.js
+++ b/public/react/src/modules/courses/Index.js
@@ -508,12 +508,16 @@ class CoursesIndex extends Component{
 											 }
 								></Route>
               {/*视频列表*/}
-
+              <Route path="/courses/:coursesId/course_videos/:videoId"
+                     render={
+                       (props) => (<ListPageIndex {...this.props} {...props} {...this.state} />)
+                     }
+              ></Route> 
               <Route path="/courses/:coursesId/course_videos"
                      render={
                        (props) => (<ListPageIndex {...this.props} {...props} {...this.state} />)
                      }
-              ></Route>
+              ></Route>        
                 {/* 资源列表页  */}
                 <Route path="/courses/:coursesId/file/:Id" exact
                        render={
diff --git a/public/react/src/modules/courses/Video/VideoIndex.js b/public/react/src/modules/courses/Video/VideoIndex.js
index d58a2f187..63bb55512 100644
--- a/public/react/src/modules/courses/Video/VideoIndex.js
+++ b/public/react/src/modules/courses/Video/VideoIndex.js
@@ -93,12 +93,13 @@ class VideoIndex extends Component{
   
   // 获取视频列表
   getList=(page)=>{
-    const CourseId=this.props.match.params.coursesId;
-    const fetchUrl = `/courses/${CourseId}/course_videos.json`;
+    const { coursesId , videoId }=this.props.match.params;
+    const fetchUrl = `/courses/${coursesId}/course_videos.json`;
     axios.get(fetchUrl, {
       params: {
         page,
         limit: PAGE_SIZE,
+        category_id:videoId
       }
     })
     .then((response) => {
@@ -200,9 +201,18 @@ class VideoIndex extends Component{
     })
     this.setliveVisibel(true);
   }
+
+  addDir=()=>{
+
+  }
+  editDir=()=>{
+    
+  }
   render(){
     const { videos , upload , videoData , type , liveData , lives , page , liveVisible , isSpining , liveId } = this.state;
     const { admin , is_teacher , business } = this.props.user;
+    const { coursesId , videoId }=this.props.match.params;
+
     // console.log("p",this.props);
     return(
       <React.Fragment>
@@ -247,6 +257,17 @@ class VideoIndex extends Component{
                 {
                   type === "video" ?
                     <React.Fragment>
+                      {
+                        this.props.isAdmin() &&
+                        <span>
+                        {
+                          videoId ?
+                          <WordsBtn style="blue" onClick={()=>this.editDir()} className={"mr30 font-16"}>目录重命名</WordsBtn>
+                          :
+                          <WordsBtn style="blue" className="mr30 font-16" onClick={this.addDir()} onClick={this.toUpload}>新建目录</WordsBtn>
+                        }
+                        </span>
+                      }
                       {
                         upload ?
                         <WordsBtn style="grey" className="font-16" onClick={()=>this.uploadVideo(false)}>取消</WordsBtn>
diff --git a/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js b/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
index f4ccccdba..c6e72fee5 100644
--- a/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
+++ b/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
@@ -658,32 +658,28 @@ class Coursesleftnav extends Component{
 
    updatadeleteSecondary=(url)=>{
      this.props.updataleftNavfun();
-     // this.setState({
-     //   ModalsType:true,
-     //   Modalstopval:"删除成功",
-     //   loadtype:true,
-     // })
-     // notification.open({
-     //   message: "删除成功",
-     // });
-
-		 // this.props.history.replace(url);
-      window.location.href = url;
+     this.setState({
+       ModalsType:false,
+       Modalstopval:"",
+       loadtype:false,
+     })
+     notification.open({
+       message: "删除成功",
+     });
+
+     this.props.history.replace(url);
+
+    //  window.location.href = url;
    }
 
   deletenavchilds=(url,mainurl)=>{
-   this.setState({
-		 antIcon:true
-	 })
+    console.log(this.props);
+    this.setState({
+		  antIcon:true
+	  })
     axios.delete(url).then((result)=>{
       if(result.data.status===0){
-
-				if(mainurl===undefined){
-					this.updatadeleteSecondary(result.data.right_url)
-				}else{
-					this.updatadeleteSecondary(mainurl)
-				}
-
+        this.updatadeleteSecondary(mainurl || result.data.right_url);
       }
     }).catch((error)=>{
       console.log(error)
@@ -698,8 +694,8 @@ class Coursesleftnav extends Component{
          ModalsType:true,
          Modalstopval:"该目录下的内容将被移动到父目录,",
          ModalsBottomval:"是否确认删除?",
-         ModalSave:()=>this.deletenavchilds(url),
-
+         ModalSave:()=>this.deletenavchilds(url,mainurl),
+         loadtype:false
       })
 
     }else if(type===2){
@@ -709,7 +705,7 @@ class Coursesleftnav extends Component{
         Modalstopval:"该分班的学生将被移动到“未分班”,",
         ModalsBottomval:"是否确认删除?",
         ModalSave:()=>this.deletenavchilds(url),
-
+        loadtype:false
       })
     }else if(type===3){
       let url="/boards/"+id+".json"
@@ -718,7 +714,7 @@ class Coursesleftnav extends Component{
         Modalstopval:"该目录下的内容将被移动到父目录,",
         ModalsBottomval:"是否确认删除?",
         ModalSave:()=>this.deletenavchilds(url,mainurl),
-
+        loadtype:false
       })
     }
 
@@ -874,6 +870,9 @@ class Coursesleftnav extends Component{
           {/*讨论区*/}
           {item.type==="board"?<div onClick={e=>this.Navmodalnames(e,7,"editSecondname",iem.category_id,iem.category_name)}>重命名</div>:""}
           {item.type==="board"?<div onClick={e=>this.deleteSecondary(e,3,iem.category_id,item.category_url)}>删除</div>:""}
+          {/*视频*/}
+          {item.type==="video"?<div onClick={e=>this.Navmodalnames(e,4,"editSecondname",iem.category_id,iem.category_name)}>重命名</div>:""}
+          {item.type==="video"?<div onClick={e=>this.deleteSecondary(e,1,iem.category_id,item.category_url)}>删除</div>:""}
         </div>)
   };