diff --git a/src/popover/README.md b/src/popover/README.md
index 3203ae89f..7410727dc 100644
--- a/src/popover/README.md
+++ b/src/popover/README.md
@@ -163,6 +163,7 @@ export default {
 | actions | Actions | _Action[]_ | `[]` |
 | placement | Placement | _string_ | `bottom` |
 | theme | Theme，can be set to `dark` | _string_ | `light` |
+| offset | Distance to reference | _[number, number]_ | `[0, 8]` |
 | overlay | Whether to show overlay | _boolean_ | `false` |
 | close-on-click-action | Whether to close when clicking action | _boolean_ | `true` |
 | close-on-click-outside | Whether to close when clicking outside | _boolean_ | `true` |
diff --git a/src/popover/README.zh-CN.md b/src/popover/README.zh-CN.md
index 12ade4c26..5910186df 100644
--- a/src/popover/README.zh-CN.md
+++ b/src/popover/README.zh-CN.md
@@ -205,6 +205,7 @@ export default {
 | actions | 选项列表 | _Action[]_ | `[]` |
 | placement | 弹出位置 | _string_ | `bottom` |
 | theme | 主题风格，可选值为 `dark` | _string_ | `light` |
+| offset | 出现位置的偏移量 | _[number, number]_ | `[0, 8]` |
 | overlay | 是否显示遮罩层 | _boolean_ | `false` |
 | close-on-click-action | 是否在点击选项后关闭 | _boolean_ | `true` |
 | close-on-click-outside | 是否在点击外部元素后关闭菜单 | _boolean_ | `true` |