diff --git a/2019/12/vue-router.md b/2019/12/vue-router.md
index 9d2a810..061cc8a 100644
--- a/2019/12/vue-router.md
+++ b/2019/12/vue-router.md
@@ -161,3 +161,4 @@ export default {
 
 ### vuerouter 动态路由匹配
 
+1.定义： 把匹配到的部分或全部路由，全都映射到
\ No newline at end of file