diff --git a/docker-compose.yml b/docker-compose.yml
index e5f57b1..ffa19b7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '3.8'
 services:
   db:
     image: postgres:15-alpine
diff --git a/frontend/src/components/Footer.tsx b/frontend/src/components/Footer.tsx
index 4eb2ccb..76526ae 100644
--- a/frontend/src/components/Footer.tsx
+++ b/frontend/src/components/Footer.tsx
@@ -36,7 +36,7 @@ export function Footer() {
                         </Button>
 
                         <Button variant="ghost" size="icon">
-                            <a href="https://l.nekomimi.pet/twitter?source=shortener" target="_blank" rel="noopener noreferrer">
+                            <a href="https://l.nekomimi.pet/bsky?source=shortener" target="_blank" rel="noopener noreferrer">
                                 <SiBluesky className="h-4 w-4" />
                             </a>
                             <span className="sr-only">Twitter</span>
diff --git a/src/handlers.rs b/src/handlers.rs
index db6edff..7e91540 100644
--- a/src/handlers.rs
+++ b/src/handlers.rs
@@ -182,7 +182,7 @@ fn generate_short_code() -> String {
     use uuid::Uuid;
 
     let uuid = Uuid::new_v4();
-    encode(uuid.as_u128() as u64).chars().take(8).collect()
+    encode(uuid.as_u128() as u64).chars().take(32).collect()
 }
 
 pub async fn register(