diff --git a/public/react/src/modules/courses/new/CoursesNew.js b/public/react/src/modules/courses/new/CoursesNew.js
index 26dd31e3f..f0a369e65 100644
--- a/public/react/src/modules/courses/new/CoursesNew.js
+++ b/public/react/src/modules/courses/new/CoursesNew.js
@@ -585,6 +585,8 @@ class CoursesNew extends Component {
         if(addonAfterfour){
             addonAfteronelens4=String(addonAfterfour).length;
         }
+
+
         return (
             <React.Fragment>
 
@@ -874,8 +876,8 @@ class CoursesNew extends Component {
                                             <Checkbox value={"announcement"} className="fl">公告栏</Checkbox>
                                             <Checkbox value={"shixun_homework"} className="fl">实训作业</Checkbox>
                                             <Checkbox value={"common_homework"} className="fl">普通作业</Checkbox>
-                                            <Checkbox value={"group_homework"} className="fl">分组作业</Checkbox>
-                                            <Checkbox value={"graduation"} className="fl">毕业设计</Checkbox>
+																		  		  {this.props.user&&this.props.user.main_site===true?<Checkbox value={"group_homework"} className="fl">分组作业</Checkbox>:""}
+																						{this.props.user&&this.props.user.main_site===true?<Checkbox value={"graduation"} className="fl">毕业设计</Checkbox>:""}
                                             <Checkbox value={"exercise"} className="fl">试卷</Checkbox>
                                             <Checkbox value={"poll"} className="fl">问卷</Checkbox>
                                             <Checkbox value={"attachment"} className="fl">资源</Checkbox>