diff --git a/packages/vant/src/area/README.md b/packages/vant/src/area/README.md
index 8c96b812a..4c8dd2aee 100644
--- a/packages/vant/src/area/README.md
+++ b/packages/vant/src/area/README.md
@@ -137,9 +137,9 @@ export default {
 
 | Event | Description | Arguments |
 | --- | --- | --- |
-| confirm | Emitted when the confirm button is clicked | _{ selectedValues, selectedOptions }_ |
-| cancel | Emitted when the cancel button is clicked | _{ selectedValues, selectedOptions }_ |
-| change | Emitted when current option is changed | _{ selectedValues, selectedOptions, columnIndex }_ |
+| confirm | Emitted when the confirm button is clicked | _{ selectedValues, selectedOptions, selectedIndexes }_ |
+| cancel | Emitted when the cancel button is clicked | _{ selectedValues, selectedOptions, selectedIndexes }_ |
+| change | Emitted when current option is changed | _{ selectedValues, selectedOptions, selectedIndexes, columnIndex }_ |
 
 ### Slots
 
diff --git a/packages/vant/src/area/README.zh-CN.md b/packages/vant/src/area/README.zh-CN.md
index cf0af8467..d8535c93a 100644
--- a/packages/vant/src/area/README.zh-CN.md
+++ b/packages/vant/src/area/README.zh-CN.md
@@ -141,9 +141,9 @@ export default {
 
 | 事件 | 说明 | 回调参数 |
 | --- | --- | --- |
-| confirm | 点击完成按钮时触发 | _{ selectedValues, selectedOptions }_ |
-| cancel | 点击取消按钮时触发 | _{ selectedValues, selectedOptions }_ |
-| change | 选项改变时触发 | _{ selectedValues, selectedOptions, columnIndex }_ |
+| confirm | 点击完成按钮时触发 | _{ selectedValues, selectedOptions, selectedIndexes }_ |
+| cancel | 点击取消按钮时触发 | _{ selectedValues, selectedOptions, selectedIndexes }_ |
+| change | 选项改变时触发 | _{ selectedValues, selectedOptions, selectedIndexes, columnIndex }_ |
 
 ### Slots