diff --git a/examples/demo.js b/examples/demo.js
index 827f1e981..48348d851 100644
--- a/examples/demo.js
+++ b/examples/demo.js
@@ -25,6 +25,6 @@ export { default as message } from 'antd/message/demo/index.vue'
 export { default as spin } from 'antd/spin/demo/index.vue'
 export { default as switch } from 'antd/switch/demo/index.vue'
 export { default as autoComplete } from 'antd/auto-complete/demo/index.vue'
-export { default as affix } from 'antd/Affix/demo/index.vue'
+export { default as affix } from 'antd/affix/demo/index.vue'
 export { default as cascader } from 'antd/cascader/demo/index.vue'