diff --git a/components/tooltip/index.md b/components/tooltip/index.md
index 1fb35b6355..94e05f3961 100644
--- a/components/tooltip/index.md
+++ b/components/tooltip/index.md
@@ -18,5 +18,5 @@
 
 | 参数      | 说明                                     | 类型       | 默认值 |
 |-----------|------------------------------------------|------------|--------|
-| placement | 气泡框位置，可选 `top/left/right/bottom/topLeft/topRight/bottomLeft/bottomRight/leftTop/leftBottom/rightTop/rightBottom` | string     | top    |
-| title     | 提示文字                                 | string/jsx | 无     |
+| placement | 气泡框位置，可选 `top` `left` `right` `bottom` `topLeft` `topRight` `bottomLeft` `bottomRight` `leftTop` `leftBottom` `rightTop` `rightBottom` | string     | top    |
+| title     | 提示文字                                 | string/React.Element | 无     |