diff --git a/src/dialog/Dialog.js b/src/dialog/Dialog.js
index 7c341c609..815dad25c 100644
--- a/src/dialog/Dialog.js
+++ b/src/dialog/Dialog.js
@@ -21,6 +21,14 @@ export default createComponent({
     confirmButtonText: String,
     confirmButtonColor: String,
     showCancelButton: Boolean,
+    overlay: {
+      type: Boolean,
+      default: true,
+    },
+    allowHtml: {
+      type: Boolean,
+      default: true,
+    },
     transition: {
       type: String,
       default: 'van-dialog-bounce',
@@ -29,7 +37,7 @@ export default createComponent({
       type: Boolean,
       default: true,
     },
-    overlay: {
+    closeOnPopstate: {
       type: Boolean,
       default: true,
     },
@@ -37,10 +45,6 @@ export default createComponent({
       type: Boolean,
       default: false,
     },
-    allowHtml: {
-      type: Boolean,
-      default: true,
-    },
   },
 
   data() {
diff --git a/src/dialog/README.md b/src/dialog/README.md
index 941616d97..4dbcace02 100644
--- a/src/dialog/README.md
+++ b/src/dialog/README.md
@@ -130,7 +130,7 @@ export default {
 | overlay | Whether to show overlay | _boolean_ | `true` |
 | overlayClass `v2.2.7` | Custom overlay class | _string_ | - |
 | overlayStyle `v2.2.7` | Custom overlay style | _object_ | - |
-| closeOnPopstate `v2.0.5` | Whether to close when popstate | _boolean_ | `false` |
+| closeOnPopstate `v2.0.5` | Whether to close when popstate | _boolean_ | `true` |
 | closeOnClickOverlay | Whether to close when click overlay | _boolean_ | `false` |
 | lockScroll | Whether to lock body scroll | _boolean_ | `true` |
 | allowHtml `v2.8.7` | Whether to allow HTML rendering in message | _boolean_ | `true` |
@@ -156,7 +156,7 @@ export default {
 | overlay | Whether to show overlay | _boolean_ | `true` |
 | overlay-class `v2.2.7` | Custom overlay class | _string_ | - |
 | overlay-style `v2.2.7` | Custom overlay style | _object_ | - |
-| close-on-popstate `v2.0.5` | Whether to close when popstate | _boolean_ | `false` |
+| close-on-popstate `v2.0.5` | Whether to close when popstate | _boolean_ | `true` |
 | close-on-click-overlay | Whether to close when click overlay | _boolean_ | `false` |
 | lazy-render | Whether to lazy render util appeared | _boolean_ | `true` |
 | lock-scroll | Whether to lock background scroll | _boolean_ | `true` |
diff --git a/src/dialog/README.zh-CN.md b/src/dialog/README.zh-CN.md
index 4845d1ca2..7ead0b38c 100644
--- a/src/dialog/README.zh-CN.md
+++ b/src/dialog/README.zh-CN.md
@@ -160,7 +160,7 @@ export default {
 | overlay | 是否展示遮罩层 | _boolean_ | `true` |
 | overlayClass `v2.2.7` | 自定义遮罩层类名 | _string_ | - |
 | overlayStyle `v2.2.7` | 自定义遮罩层样式 | _object_ | - |
-| closeOnPopstate `v2.0.5` | 是否在页面回退时自动关闭 | _boolean_ | `false` |
+| closeOnPopstate `v2.0.5` | 是否在页面回退时自动关闭 | _boolean_ | `true` |
 | closeOnClickOverlay | 是否在点击遮罩层后关闭弹窗 | _boolean_ | `false` |
 | lockScroll | 是否锁定背景滚动 | _boolean_ | `true` |
 | allowHtml `v2.8.7` | 是否允许 message 内容中渲染 HTML | _boolean_ | `true` |
@@ -188,7 +188,7 @@ export default {
 | overlay | 是否展示遮罩层 | _boolean_ | `true` |
 | overlay-class `v2.2.7` | 自定义遮罩层类名 | _string_ | - |
 | overlay-style `v2.2.7` | 自定义遮罩层样式 | _object_ | - |
-| close-on-popstate `v2.0.5` | 是否在页面回退时自动关闭 | _boolean_ | `false` |
+| close-on-popstate `v2.0.5` | 是否在页面回退时自动关闭 | _boolean_ | `true` |
 | close-on-click-overlay | 是否在点击遮罩层后关闭弹窗 | _boolean_ | `false` |
 | lazy-render | 是否在显示弹层时才渲染节点 | _boolean_ | `true` |
 | lock-scroll | 是否锁定背景滚动 | _boolean_ | `true` |
diff --git a/src/dialog/index.js b/src/dialog/index.js
index 474273ab8..20c33ac17 100644
--- a/src/dialog/index.js
+++ b/src/dialog/index.js
@@ -65,7 +65,7 @@ Dialog.defaultOptions = {
   confirmButtonColor: null,
   showConfirmButton: true,
   showCancelButton: false,
-  closeOnPopstate: false,
+  closeOnPopstate: true,
   closeOnClickOverlay: false,
   callback: (action) => {
     instance[action === 'confirm' ? 'resolve' : 'reject'](action);