diff --git a/src/toast/README.md b/src/toast/README.md
index 63b1fed4d..09201b4e5 100644
--- a/src/toast/README.md
+++ b/src/toast/README.md
@@ -146,6 +146,7 @@ Toast.resetDefaultOptions('loading');
 | mask | Whether to show mask | *boolean* | `false` | - |
 | forbidClick | Whether to forbid click background | *boolean* | `false` | - |
 | closeOnClick | Whether to close after clicked | *boolean* | `false` | 2.1.5 |
+| closeOnClickOverlay | Whether to close when click overlay | *boolean* | `false` | 2.2.13 |
 | loadingType | Loading icon type, can be set to `spinner` | *string* | `circular` | - |
 | duration | Toast duration(ms), won't disappear if value is 0 | *number* | `2000` | - |
 | className | Custom className | *any* | - | - |
diff --git a/src/toast/README.zh-CN.md b/src/toast/README.zh-CN.md
index 30977de66..76c416125 100644
--- a/src/toast/README.zh-CN.md
+++ b/src/toast/README.zh-CN.md
@@ -149,6 +149,7 @@ Toast.resetDefaultOptions('loading');
 | mask | 是否显示背景遮罩层 | *boolean* | `false` | - |
 | forbidClick | 是否禁止背景点击 | *boolean* | `false` | - |
 | closeOnClick | 是否在点击后关闭 | *boolean* | `false` | 2.1.5 |
+| closeOnClickOverlay | 是否在点击遮罩层后关闭 | *boolean* | `false` | 2.2.13 |
 | loadingType | 加载图标类型, 可选值为 `spinner` | *string* | `circular` | - |
 | duration | 展示时长(ms)，值为 0 时，toast 不会消失 | *number* | `2000` | - |
 | className | 自定义类名 | *any* | - | - |
diff --git a/src/toast/index.js b/src/toast/index.js
index 2892f6c95..f9e5453d1 100644
--- a/src/toast/index.js
+++ b/src/toast/index.js
@@ -19,7 +19,8 @@ const defaultOptions = {
   loadingType: undefined,
   getContainer: 'body',
   overlayStyle: null,
-  closeOnClick: false
+  closeOnClick: false,
+  closeOnClickOverlay: false
 };
 
 // default options of specific type
diff --git a/types/toast.d.ts b/types/toast.d.ts
index 7fba8a938..3a9172d0c 100644
--- a/types/toast.d.ts
+++ b/types/toast.d.ts
@@ -17,6 +17,7 @@ export type ToastOptions = {
   loadingType?: string;
   forbidClick?: boolean;
   closeOnClick?: boolean;
+  closeOnClickOverlay?: boolean;
   getContainer?: string | (() => Element);
 };