diff --git a/6.7有向无环图.md b/6.7有向无环图.md
index 7dd4dfe..4ea6d40 100644
--- a/6.7有向无环图.md
+++ b/6.7有向无环图.md
@@ -8,4 +8,4 @@
 
 由表达式画`最少顶点`的有向无环图：
 
-![1638191188272](F:\408数据结构\图片\1638191188272.png)
\ No newline at end of file
+![1638191188272](https://github.com/oxyanyano/2022-WangDao-CS-DS-Notes/blob/main/images/1638191188272.png)