diff --git a/docs/markdown/changelog.md b/docs/markdown/changelog.md
index beec4e7c..54414354 100644
--- a/docs/markdown/changelog.md
+++ b/docs/markdown/changelog.md
@@ -1,5 +1,6 @@
 # 更新日志
 
+
 ### [1.7.2](https://github.com/youzan/vant-weapp/tree/v1.7.2)
 
 `2021-07-19`