diff --git a/public/react/src/modules/courses/gradinforms/Bullsubdirectory.js b/public/react/src/modules/courses/gradinforms/Bullsubdirectory.js
index 3e7522e31..4f77f976f 100644
--- a/public/react/src/modules/courses/gradinforms/Bullsubdirectory.js
+++ b/public/react/src/modules/courses/gradinforms/Bullsubdirectory.js
@@ -239,10 +239,13 @@ class Bullsubdirectory extends Component{
 																<div>
 																	<span className="fr yslbianji" style={{marginRight:"17px"}}>
 																	{
-																		this.props.isClassManagement() === true ?
+																		this.props.isAdmin() === true ?
 																			(this.props.yslbool===false?
-
+																				<Tooltip  placement="bottom" title={<div>
+																					编辑
+																				</div>}>
 																					<i className="iconfont icon-bianji1 newbianji1" onClick={()=>this.bianji(true)}></i>
+																				</Tooltip>
 																					:
 																					""
 																			)
@@ -251,10 +254,13 @@ class Bullsubdirectory extends Component{
 																</span>
 																	<span className="fr yslbianji" style={{marginRight:"22px"}}>
 																	{
-																		this.props.isClassManagement() === true ?
+																		this.props.isAdmin() === true ?
 																			(this.props.yslbool===false?
-
+																				<Tooltip  placement="bottom" title={<div>
+																					删除
+																				</div>}>
 																					<i className="iconfont icon-shanchu newbianji1" style={{ color: "#4CACFF"}} onClick={()=>this.setModeltrue(true)}></i>
+																				</Tooltip>
 																					:
 																					""
 																			)