diff --git a/机器学习竞赛实战_优胜解决方案/Indoor Location & Navigation/README.md b/机器学习竞赛实战_优胜解决方案/Indoor Location & Navigation/README.md
index 9ba777a..6044578 100644
--- a/机器学习竞赛实战_优胜解决方案/Indoor Location & Navigation/README.md	
+++ b/机器学习竞赛实战_优胜解决方案/Indoor Location & Navigation/README.md	
@@ -1,6 +1,6 @@
 # README
 
-博主solo赛，19th/Top2%，提供答疑
+19th/Top2%，提供答疑
 
 ![1628577778121](assets/1628577778121.png)