diff --git a/docs/component/uniui/uni-data-picker.md b/docs/component/uniui/uni-data-picker.md
index c208e99b6b0659a89eb5b4018adf44910d94bcef..34d2c9a43f8bdeb6d3c0e00bd173993748e2dafd 100644
--- a/docs/component/uniui/uni-data-picker.md
+++ b/docs/component/uniui/uni-data-picker.md
@@ -306,6 +306,6 @@ this.$refs.picker.show() // `picker` 为组件的 ref 名称
 </style>
 
 ```
-:::
+::: 
 
 [完整示例演示](https://hellouniapp.dcloud.net.cn/pages/extUI/data-picker/data-picker)
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