diff --git a/robots/ANYmal.md b/robots/ANYmal.md
index 30d4ebf..70f483b 100644
--- a/robots/ANYmal.md
+++ b/robots/ANYmal.md
@@ -7,7 +7,7 @@
 
 ---
 - 图1
-![ASIMO](../meta/pic/ANYmal.png)
+![ASIMO](../meta/pic/ANYmal.PNG)
 
 - 图2
 ![ASIMO_HISTORY](../meta/pic/ANYmal2.png)
@@ -51,4 +51,4 @@
 - 原地旋转
 
 ## 拓展
-[官网链接](http://www.rsl.ethz.ch/robots-media/anymal.html)
\ No newline at end of file
+[官网链接](http://www.rsl.ethz.ch/robots-media/anymal.html)