diff --git a/backend/src/modules/upload/storage.service.ts b/backend/src/modules/upload/storage.service.ts
index 78a1436..a4764b7 100644
--- a/backend/src/modules/upload/storage.service.ts
+++ b/backend/src/modules/upload/storage.service.ts
@@ -91,6 +91,7 @@ export class StorageService {
       contentType: mimetype,
       metadata: { cacheControl: 'public, max-age=31536000' },
     });
+    await file.makePublic();
     return `https://storage.googleapis.com/${this.bucketName}/${path}`;
   }
 }