diff --git a/lab2_pulumi_nginx_mara.md b/lab2_pulumi_nginx_mara.md
index efc4283a7f452943deb3426cf0c82f51923413a4..52380a61fb37d0fd0702bd60c87014387b09263b 100644
--- a/lab2_pulumi_nginx_mara.md
+++ b/lab2_pulumi_nginx_mara.md
@@ -70,7 +70,7 @@ ubuntu@ubuntu:/$
 # 部署MARA参考架构
 
 基于microk8s部署MARA参考架构：
-![MARA in microk8s](./images/Modern-Apps-Ref-Arch-workstation_topology.png)
+![MARA in microk8s](images/Modern-Apps-Ref-Arch-workstation_topology.png)
 
 ## 检查部署环境