diff --git a/src/modules/admin/transformers/admin-detail.transformer.ts b/src/modules/admin/transformers/admin-detail.transformer.ts
deleted file mode 100644
index 5646276..0000000
--- a/src/modules/admin/transformers/admin-detail.transformer.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-import type { Admin } from '../entities/admin.entity';
-
-export interface AdminDetailResponse {
-  id: string;
-  firstName?: string;
-  lastName?: string;
-  phone: string;
-  role: {
-    id: string;
-    name: string;
-  };
-  permissions: string[];
-  shop?: {
-    id: string;
-    name: string;
-    slug: string;
-  };
-}
-
-export class AdminDetailTransformer {
-  static transform(admin: Admin, shopId?: string): AdminDetailResponse | null {
-    if (!admin) {
-      return null;
-    }
-
-    // Extract role information - filter by shop if shopId is provided
-    const adminRoles = admin.roles.getItems();
-    const adminRole = shopId
-      ? adminRoles.find(r => r.role && r.shop?.id === shopId)
-      : adminRoles.find(r => r.role);
-
-    if (!adminRole || !adminRole.role) {
-      return null;
-    }
-
-    const role = adminRole.role;
-    return {
-      id: admin.id,
-      firstName: admin.firstName,
-      lastName: admin.lastName,
-      phone: admin.phone,
-      role: {
-        id: role.id,
-        name: role.name,
-      },
-      permissions: role.permissions.getItems().map(p => p.name) || [],
-      shop: {
-        id: adminRole.shop?.id || '',
-        name: adminRole.shop?.name || '',
-        slug: adminRole.shop?.slug || '',
-      },
-    };
-  }
-}
-
-// Extract permissions - ensure collection is loaded if needed