diff --git a/quartz.layout.ts b/quartz.layout.ts
index 1ed9ac1d6..4c990e348 100644
--- a/quartz.layout.ts
+++ b/quartz.layout.ts
@@ -24,6 +24,7 @@ export const sharedPageComponents: SharedLayout = {
     links: {
       GitHub: "https://github.com/ArenaDruid",
       "哔哩哔哩": "https://space.bilibili.com/37095972",
+      "本作品已获得CC BY 4.0许可": "https://creativecommons.org/licenses/by/4.0/?ref=chooser-v1",
     },
   }),
 }