diff --git a/src/core/service/plugins/app/router-guard.js b/src/core/service/plugins/app/router-guard.js
index d38aab24ee803d9050bd50137ad9676eb7de165f..a50899bdd69e07c46acda81947f1e1135e336b63 100644
--- a/src/core/service/plugins/app/router-guard.js
+++ b/src/core/service/plugins/app/router-guard.js
@@ -61,12 +61,26 @@ function beforeEach (to, from, next, routes) {
       case 'redirectTo':
         // 关闭前一个页面
         removeKeepAliveInclude.call(this, fromName)
+        if (from.meta) {
+          if (from.meta.isQuit) { // 如果 redirectTo 的前一个页面是 quit 类型，则新打开的页面也是 quit
+            to.meta.isQuit = true
+            to.meta.isEntry = !!from.meta.isEntry
+          }
+          if (from.meta.isTabBar) { // 如果是 tabBar，需要更新系统组件 tabBar 内的 list 数据
+            to.meta.isTabBar = true
+            to.meta.tabBarIndex = from.meta.tabBarIndex
+            const appVm = getApp().$children[0]
+            appVm.$set(appVm.tabBar.list[to.meta.tabBarIndex], 'pagePath', to.meta.pagePath)
+          }
+        }
+
         break
       case 'switchTab':
         switchTab.call(this, routes)
         break
       case 'reLaunch':
         reLaunch.call(this, toName)
+        to.meta.isQuit = true // reLaunch后，该页面为 quit 类型
         break
       default:
         // 后退或非 API 访问
diff --git a/src/core/view/bridge/subscribe/scroll.js b/src/core/view/bridge/subscribe/scroll.js
index 921712fdd0445d175149946cf4ed064f218545d0..c0d3dfe911de5b001f2a28e91979d904881a4342 100644
--- a/src/core/view/bridge/subscribe/scroll.js
+++ b/src/core/view/bridge/subscribe/scroll.js
@@ -20,7 +20,8 @@ export function pageScrollTo ({
   scrollTop = Math.min(scrollTop, scrollHeight - clientHeight)
 
   if (duration === 0) {
-    documentElement.scrollTop = scrollTop
+    // 部分浏览器（比如微信）中 scrollTop 的值需要通过 document.body 来控制
+    documentElement.scrollTop = document.body.scrollTop = scrollTop
     return
   }
 
diff --git a/src/platforms/h5/components/page/index.vue b/src/platforms/h5/components/page/index.vue
index 3ba46d0eeeea778891e34f1fa712e0b1e09d8d77..f532d39cdbdd5ea58cae54aec1a27d397d6bac56 100644
--- a/src/platforms/h5/components/page/index.vue
+++ b/src/platforms/h5/components/page/index.vue
@@ -22,11 +22,11 @@
   </uni-page>
 </template>
 <style>
-	uni-page {
-		display: block;
-		width: 100%;
-		height: 100%;
-	}
+    uni-page {
+        display: block;
+        width: 100%;
+        height: 100%;
+    }
 </style>
 <script>
 import {
@@ -137,7 +137,7 @@ export default {
   data () {
     const navigationBar = mergeTitleNView({
       loading: false,
-      backButton: !this.isQuit,
+      backButton: !this.isQuit && !this.$route.meta.isQuit, // redirectTo,reLaunch时可能动态修改 meta.isQuit
       backgroundColor: this.navigationBarBackgroundColor,
       textColor: this.navigationBarTextStyle === 'black' ? '#000' : '#fff',
       titleText: this.navigationBarTitleText,