diff --git a/public/react/src/modules/courses/members/studentsList.js b/public/react/src/modules/courses/members/studentsList.js
index 0b9a9dc86..919292188 100644
--- a/public/react/src/modules/courses/members/studentsList.js
+++ b/public/react/src/modules/courses/members/studentsList.js
@@ -1,5 +1,5 @@
 import React,{ Component } from "react";
-import { Input,Checkbox,Table, Pagination, Modal,Menu ,Spin, Tooltip} from "antd";
+import { Input,Checkbox,Table, Pagination, Modal,Menu ,Spin, Tooltip , Divider } from "antd";
 import ClipboardJS from 'clipboard'
 import '../css/Courses.css'
 import '../css/members.css'
@@ -612,7 +612,12 @@ class studentsList extends Component{
                     padding-top: 10px;
                     padding-bottom: 8px;
                 }
-                
+                .drop_down_menu .drop_down_btn{
+                  border-top:none;
+                }
+                .dividerStyle.ant-divider-horizontal{
+                  margin: 0px;
+                }
                 `}</style>
               { isAdmin &&
               <li className="li_line drop_down fr color-blue font-16">
@@ -656,8 +661,10 @@ class studentsList extends Component{
                       </p>):
                       ''
                     }
-                    {course_group_id != 0 && <li key={0} onClick={() => this.moveToGroup({id: 0})}>未分班</li>}
-
+                    {
+                      course_group_id != 0 && course_groups && course_groups.length > 0 && 
+                      <li key={0} onClick={() => this.moveToGroup({id: 0})}>未分班</li>
+                    }
                     { course_groups.filter((item)=> {
                       return item.id != course_group_id && (!this.state.groupSearchValue || item.name.indexOf(this.state.groupSearchValue) != -1)
                     }).map( item => {
@@ -665,6 +672,7 @@ class studentsList extends Component{
                         <li key={item.id} onClick={() => this.moveToGroup(item)} title={item.name}>{item.name}</li>
                       )
                     }) }
+                    { course_groups && course_groups.length > 0 && <Divider className="dividerStyle"></Divider> }
                     { isAdmin &&
                       
                       <p className="drop_down_btn">
diff --git a/public/react/src/modules/courses/members/teacherList.js b/public/react/src/modules/courses/members/teacherList.js
index ed6ae0995..cd1cd3572 100644
--- a/public/react/src/modules/courses/members/teacherList.js
+++ b/public/react/src/modules/courses/members/teacherList.js
@@ -677,6 +677,12 @@ class studentsList extends Component{
             float: none;
             text-align: center;
           }
+          .drop_down_menu .drop_down_btn{
+            border-top:none;
+          }
+          .dividerStyle.ant-divider-horizontal{
+            margin: 0px;
+          }
         `}</style>
         <div className="mt20 edu-back-white padding20 teacherList">
 
@@ -705,12 +711,13 @@ class studentsList extends Component{
                   {
                     groupList && groupList.graduation_group_list && groupList.graduation_group_list.filter((item)=> {
                       return (!this.state.graduationGroupSearchValue || item.name.indexOf(this.state.graduationGroupSearchValue) != -1)
-                  }).map((item,key)=>{
+                    }).map((item,key)=>{
                       return(
                           <li key={key} value={item.id} onClick={() => this.joinGraduationGroup(item.id)}>{item.name}</li>
                       )
                     })
                   }
+                  { groupList && groupList.graduation_groups_count > 0 && <Divider className="dividerStyle"></Divider> }
                   <p className="drop_down_btn">
                     <a href="javascript:void(0)" className="color-grey-6"
                         onClick={() => this.refs['addGraduationGroupModal'].setVisible(true)}
diff --git a/public/react/src/modules/tpm/shixunchild/Repository/Repository.js b/public/react/src/modules/tpm/shixunchild/Repository/Repository.js
index 973fb30f7..077ca9bc9 100644
--- a/public/react/src/modules/tpm/shixunchild/Repository/Repository.js
+++ b/public/react/src/modules/tpm/shixunchild/Repository/Repository.js
@@ -41,7 +41,7 @@ class Repository extends Component {
 
   }
   render() {
-    let { match, author, git_url, lastest_commit, trees, commits,repositoryLoading, pathArray } = this.props;
+    let { match, author, git_url, lastest_commit, trees, commits,repositoryLoading, pathArray , TPMRightSectionData } = this.props;
     if (!author) {
       author = {}
     }
@@ -49,7 +49,6 @@ class Repository extends Component {
     if(this.props.author!=undefined){
       userauthority=this.props.author.login===""||this.props.author.user_id===""||this.props.author.login===null||this.props.author.user_id===null;
     }
-    
     return (
       <React.Fragment>
         {/* jfinalshop/WebRoot */}
@@ -85,7 +84,7 @@ class Repository extends Component {
                     <a href="/forums/2784" target="_blank"
                        className=" guideBtn" >Git使用指南</a>
                     {
-                      this.props.current_user && this.props.current_user.admin ==true ?
+                      this.props.current_user && (this.props.current_user.admin ==true || (TPMRightSectionData&& TPMRightSectionData.creator && TPMRightSectionData.creator.login == this.props.current_user.login)) ?
                       <ActionBtn style="orangeLine" className="ml20" to={`/shixuns/${match.params.shixunId}/repository/add_file`}>+添加文件</ActionBtn>:""
                     }