diff --git a/src/router/index.ts b/src/router/index.ts
index 4bccbf98..74f1b8ad 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -11,8 +11,8 @@ const routes: Array<RouteRecordRaw> = [
 	{
 		path: "/",
 		// redirect重定向
-		redirect: "/Square"
-		// redirect: "/upgrade"
+		// redirect: "/Square"
+		redirect: "/upgrade"
 		
 	},
 	{
@@ -320,18 +320,18 @@ let setMurmur = (id:any)=> {
 router.beforeEach((to:any, from, next) => {
     let upgradeList = ['/feedbackSurvey','/feedbackSurveyCN','emailVerify']//指定页面系统维护也可以访问
 	
-	// // 	系统维护
-	// const toName = to.name === 'upgrade';
-	// if(upgradeList.indexOf(to.path) > -1){
-	// 	next();
-	// }else{
-	// 	if (toName) {
-	// 		next();
-	// 	} else {
-	// 		next({ name: 'upgrade' });
-	// 	}
-	// }
-	// return
+	// 	系统维护
+	const toName = to.name === 'upgrade';
+	if(upgradeList.indexOf(to.path) > -1){
+		next();
+	}else{
+		if (toName) {
+			next();
+		} else {
+			next({ name: 'upgrade' });
+		}
+	}
+	return
 	// 检查路由是否存在
 	// 机房用户
 	let herfData = window.location.search.substring(1)
diff --git a/src/views/Upgrade.vue b/src/views/Upgrade.vue
index bf7e87ed..3d7bcc39 100644
--- a/src/views/Upgrade.vue
+++ b/src/views/Upgrade.vue
@@ -5,13 +5,13 @@
 				<i class="fi fi-rr-settings"></i>
 			</div>
 			<div class="upgrade-content-wire"></div>
-			<div class="upgrade-content-text">System upgrading</div>
-			<!-- <div class="upgrade-content-text">System maintenance</div> -->
+			<!-- <div class="upgrade-content-text">System upgrading</div> -->
+			<div class="upgrade-content-text">System maintenance</div>
 			<!-- 没有截至时间 -->
-			<div class="upgrade-content-textab">Due to the system server upgrade, we will start the upgrade from 9:30 am Hong Kong time on the weekend of October 20th until October 21st. During this time,<br> the AiDA system will be temporarily inaccessible. We apologize for any inconvenience this may cause and thank you for your understanding.</div>
+			<!-- <div class="upgrade-content-textab">Due to the system server upgrade, we will start the upgrade from 9:30 am Hong Kong time on the weekend of October 20th until October 21st. During this time,<br> the AiDA system will be temporarily inaccessible. We apologize for any inconvenience this may cause and thank you for your understanding.</div> -->
 			<!-- 有截至时间 -->
 			<!-- <div class="upgrade-content-textab">Due to system server upgrades, We will be upgrading from 9:30 am Hong Kong time on Tuesday, July 9 until 17:00 PM on Tuesday, July 9. During this period, access to the AiDA system will be temporarily unavailable.<br> We apologize for any inconvenience this may cause and appreciate your understanding.</div> -->
-			<!-- <div class="upgrade-content-textab">The AiDA system cannot be accessed temporarily due to system server maintenance. We apologize for any inconvenience this may cause and thank you for your understanding.</div> -->
+			<div class="upgrade-content-textab">The AiDA system cannot be accessed temporarily due to system server maintenance. We apologize for any inconvenience this may cause and thank you for your understanding.</div>
 		</div>
 	</div>
 </template>