diff --git a/public/react/src/modules/courses/coursesDetail/CoursesBanner.js b/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
index 3727b88a2..65fa4e9da 100644
--- a/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
+++ b/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
@@ -734,21 +734,20 @@ background:rgba(204,204,204,0.2) !important;
 														}
 													`}
 												</style>
-                        { excellent===true&&this.props.isAdminOrStudent()===false?"":<Breadcrumb separator="|" className={"mt5"}>
-
-													<Breadcrumb.Item className={"pointer"}>
-														<Tooltip getPopupContainer={trigger => trigger.parentNode}  visible={coursedata.teacher_applies_count===undefined?false:coursedata.teacher_applies_count>0?true:false}
+                   <Breadcrumb separator="|" className={"mt5"}>
+													<Breadcrumb.Item className={excellent === true && this.props.isAdminOrStudent() === false ?"":"pointer"}>
+														<Tooltip getPopupContainer={trigger => trigger.parentNode}  visible={excellent === true && this.props.isAdminOrStudent() === false ?false:coursedata.teacher_applies_count===undefined?false:coursedata.teacher_applies_count>0?true:false}
 														placement="topLeft"
 																		 title={<pre className="antsoancss">
 																			 {coursedata.teacher_applies_count===undefined?"":coursedata.teacher_applies_count>0?
 																				 <span >您有{coursedata.teacher_applies_count}条新的加入申请
-																					 <a className={"daishenp"} onClick={()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/teachers?tab=2")}>
+																					 <a className={"daishenp"} onClick={excellent === true && this.props.isAdminOrStudent() === false ?"":()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/teachers?tab=2")}>
 																			 <span style={{
 																			 	color:"#FFA804"
 																			 }}>
 																			 待审批
 																		 </span></a></span>:""}</pre>}>
-																<span className="color-grey-c font-16" onClick={()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/teachers")}>
+																<span className="color-grey-c font-16" onClick={excellent === true && this.props.isAdminOrStudent() === false ?"":()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/teachers")}>
 																	<span className={"mr10"}>教师</span>
 																	<span className={"mr10"}>{coursedata.teacher_count}</span>
 																</span>
@@ -756,8 +755,8 @@ background:rgba(204,204,204,0.2) !important;
 													</Breadcrumb.Item>
 
 													<Breadcrumb.Item
-														className={excellent===true&&coursedata.course_end === true?this.props.isAdminOrTeacher()===true?"pointer":"":"pointer"}
-														onClick={excellent===true&&coursedata.course_end === true?this.props.isAdminOrTeacher()===true?()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/students"):"":()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/students")}
+														className={excellent === true && this.props.isAdminOrStudent() === false ?"":excellent===true&&coursedata.course_end === true?this.props.isAdminOrTeacher()===true?"pointer":"":"pointer"}
+														onClick={excellent === true && this.props.isAdminOrStudent() === false ?"":excellent===true&&coursedata.course_end === true?this.props.isAdminOrTeacher()===true?()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/students"):"":()=>this.setHistoryFun("/courses/"+this.props.match.params.coursesId+"/students")}
 													>
 														<span className="color-grey-c font-16"><span className={"mr10 ml10"}>学生</span>  <span className={"mr10"}>{coursedata.student_count}</span></span>
 													</Breadcrumb.Item>
@@ -766,7 +765,7 @@ background:rgba(204,204,204,0.2) !important;
 														<span className="color-grey-c font-16"><span className={"mr10 ml10"}>学分</span> <span className={"mr10"}>{coursedata.credit}</span></span>
 													}</Breadcrumb.Item>
 
-												</Breadcrumb>}
+												</Breadcrumb>
 
                         {/*<li className={"mt7 teachersbox"}  >*/}
                           {/*<Link to={"/courses/"+this.props.match.params.coursesId+"/teachers"}>*/}