diff --git a/02_build_img.sh b/02_build_img.sh
index 3ab685a..d42ef73 100755
--- a/02_build_img.sh
+++ b/02_build_img.sh
@@ -255,6 +255,6 @@ losetup -d ${loop_dev}
 # 查看磁盘内容
 #
 #---------------------------------------------------------------
-./cat_img.sh
+./ls_img.sh
 
 echo "Run the next script: 03_run_qemu.sh or 04_run_docker.sh"