diff --git a/src/linear-layout/docs/blocks.md b/src/linear-layout/docs/blocks.md
index 8851a2984..aa1f5bb62 100644
--- a/src/linear-layout/docs/blocks.md
+++ b/src/linear-layout/docs/blocks.md
@@ -1,7 +1,7 @@
 ### 单行排布
 
 ``` html
-<van-linear-layout direction="horizontal">
+<van-linear-layout direction="horizontal" gap="none">
 </van-linear-layout>
 ```