diff --git a/anolis-courses/centos2anolis/centos8_to_anolisos8/end.md b/anolis-courses/centos2anolis/centos8_to_anolisos8/end.md
index d8a7f3af3d43a6f7a5b2d88e0304a76ffb07007a..95f2149f5edc7457e6de73f35b86a6897e7f3ba3 100644
--- a/anolis-courses/centos2anolis/centos8_to_anolisos8/end.md
+++ b/anolis-courses/centos2anolis/centos8_to_anolisos8/end.md
@@ -1 +1,2 @@
 恭喜您完成了本场景实验  
+