diff --git a/src/collapse/README.md b/src/collapse/README.md
index c7b7a0cc5..706001fa6 100644
--- a/src/collapse/README.md
+++ b/src/collapse/README.md
@@ -61,7 +61,7 @@ export default {
 
 ### Disabled
 
-Use the `disabled` prop to disable CollaseItem.
+Use the `disabled` prop to disable CollapseItem.
 
 ```html
 <van-collapse v-model="activeNames">