diff --git a/public/images/cover-placeholder.webp b/public/images/cover-placeholder.webp
new file mode 100644
index 0000000..a61aba6
Binary files /dev/null and b/public/images/cover-placeholder.webp differ
diff --git a/public/images/empty-cover.png b/public/images/empty-cover.png
new file mode 100644
index 0000000..f390514
Binary files /dev/null and b/public/images/empty-cover.png differ
diff --git a/src/services/userService.ts b/src/services/userService.ts
index d4c0a74..3a76931 100644
--- a/src/services/userService.ts
+++ b/src/services/userService.ts
@@ -11,12 +11,14 @@ export const userService = {
         id: string;
         email: string;
         displayName: string;
+        avatarUrl: string;
         permissions: JsonValue;
       }> = await prisma.user.findMany({
         select: {
           id: true,
           email: true,
           displayName: true,
+          avatarUrl: true,
           permissions: true,
         },
       });
diff --git a/src/types/auth.ts b/src/types/auth.ts
index 7247ca9..c4800b2 100644
--- a/src/types/auth.ts
+++ b/src/types/auth.ts
@@ -12,5 +12,6 @@ export interface User {
   id: string;
   email: string;
   displayName: string;
+  avatarUrl: string;
   permissions: UserPermissions;
 }
\ No newline at end of file
diff --git a/src/utils/permissions.ts b/src/utils/permissions.ts
index fb84aff..b381ae9 100644
--- a/src/utils/permissions.ts
+++ b/src/utils/permissions.ts
@@ -1,16 +1,5 @@
 import {PermissionAction, User} from '../types/auth';
 
-/*
-export const checkPermission = (
-  user: User,
-  categoryId: string,
-  action: PermissionAction
-): boolean => {
-  if (user.permissions.isAdmin) return true;
-  return !!user.permissions.categories?[categoryId]?.[action];
-};
-*/
-
 export const checkPermission = (
     user: User,
     categoryId: string,