diff --git a/README.md b/README.md
index d4c6c02..cd5065e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+## B站讲解视频
+https://www.bilibili.com/video/BV16N4y1d7MM
+
 ## 开发
 
 ```bash