diff --git a/packages/site/docs/common/control/select-event.md b/packages/site/docs/common/control/select-event.md
index 976bb21d19..fe59266625 100644
--- a/packages/site/docs/common/control/select-event.md
+++ b/packages/site/docs/common/control/select-event.md
@@ -1,3 +1,3 @@
-| 名称         | 说明                   | 类型                   |
-| ------------ | ---------------------- | ---------------------- |
-| selectChange | 当所选值发生改变时触发 | `string` | `string[]` |
+| 名称         | 说明                   | 类型                          |
+| ------------ | ---------------------- | ----------------------------- |
+| selectChange | 当所选值发生改变时触发 | `(string | string[]) => void` |