Update README.md

Author: cloud-oc

README.md

@@ -15,5 +15,5 @@
 
 [![](https://img.shields.io/badge/Cloud%3BBlog-white?style=for-the-badge)](https://www.cloud09.xyz/)
 ![暗色](https://github.com/Cloud-OG/Cloud-OG/blob/output/github-contribution-grid-snake-dark.svg#gh-dark-mode-only)
-
+![亮色](https://github.com/Cloud-OG/Cloud-OG/blob/output/github-contribution-grid-snake.svg#gh-light-mode-only)
 </div>