diff --git a/public/react/src/modules/login/LoginDialog.css b/public/react/src/modules/login/LoginDialog.css
index 37e2f48b6..833a17e3d 100644
--- a/public/react/src/modules/login/LoginDialog.css
+++ b/public/react/src/modules/login/LoginDialog.css
@@ -151,3 +151,11 @@
 .textcenter{
     text-align: center;
 }
+
+.zindextest {
+    z-index: 1000 !important;
+}
+
+.MuiModal-root-15 {
+    z-index: 1000 !important;
+}
diff --git a/public/react/src/modules/login/LoginDialog.js b/public/react/src/modules/login/LoginDialog.js
index 6779bb498..cf78d97e0 100644
--- a/public/react/src/modules/login/LoginDialog.js
+++ b/public/react/src/modules/login/LoginDialog.js
@@ -495,7 +495,7 @@ class LoginDialog extends Component {
 										notification.open({
 											message: '提示',
 											description: response.data.message,
-											duration: 5,
+                      duration: 5,
 										});
 									}
 								}else{
@@ -552,7 +552,7 @@ class LoginDialog extends Component {
 		notification.open({
 			message: "提示",
 			description: btn,
-			duration: 5,
+      duration: 5,
 			onClick: () => {
 
 			},
@@ -573,12 +573,16 @@ class LoginDialog extends Component {
 		)
 	}
 
+  getTContainer = () => {
+    return document.body;
+  }
 	hideweixinlogin=()=>{
 		this.setState({
 			weixinlogin:false,
 			qqlogin:false
 		})
 	}
+
     render() {
       let{qqlogin,login,isGoing,isGoingValue,disabled,bottonclass,Phonenumberisnotco,
         dialogBox, isRender,weixinlogin}=this.state;
@@ -589,9 +593,10 @@ class LoginDialog extends Component {
       // console.log(this.props)
     	return (
 			<Dialog open={true} id="DialogID"
+              className="zindextest"
               style={{ display: isRender==false? 'none' : ''}}
-							disableEscapeKeyDown={true}
-							disableBackdropClick={true}
+              disableEscapeKeyDown={true}
+              disableBackdropClick={true}
               onClose={() => this.handleDialogClose()}
             >
         <Notcompletedysl
diff --git a/public/react/src/modules/tpm/NewHeader.js b/public/react/src/modules/tpm/NewHeader.js
index 54b81bce1..24cdbe991 100644
--- a/public/react/src/modules/tpm/NewHeader.js
+++ b/public/react/src/modules/tpm/NewHeader.js
@@ -1235,7 +1235,9 @@ submittojoinclass=(value)=>{
                 <li className="bor-top-greyE">
                   {/*<a href={this.props.Headertop===undefined?"":this.props.Headertop.logout_url}>退出</a>*/}
                   {/*<a  onClick={()=>this.educoderlogin()}>退出</a>*/}
-                  <a  onClick={()=>this.educoderloginysl()}>退出</a>
+									<a onClick={() => this.educoderlogin()}>登录</a>
+
+									<a onClick={() => this.educoderloginysl()}>退出</a>
 
                 </li>
               </ul>