diff --git a/src/controllers/room_services.ts b/src/controllers/room_services.ts
index 1c1ee0d..be81443 100644
--- a/src/controllers/room_services.ts
+++ b/src/controllers/room_services.ts
@@ -25,10 +25,10 @@ export class RoomServicesController {
            #swagger.tags = ['Room Services']
            #swagger.security = [{ "bearerAuth": [] }]
            #swagger.parameters['filter'] = { 
-                description: 'Filter data in JSON format. Available fields: Room entity fields (e.g. {\"room\": \"value\"}), {\"any\": \"value\"} for searching by Room.code or Room.room, and special field {\"department_name\": \"value\"} for filtering by department name (case-insensitive, supports partial match)', 
+                description: 'Filter data in JSON format. Available fields: {\"any\": \"value\"} for searching by Room.code, Room.room, or Department.name (case-insensitive, supports partial match)', 
                 in: 'query', 
                 type: 'string',
-                example: '{\"department_name\": \"radiology\"}'
+                example: '{\"any\": \"radiology\"}'
            }
            #swagger.parameters['limit'] = { in: 'query', required: true, type: 'number' }
            #swagger.parameters['page'] = { in: 'query', required: true, type: 'number' }
@@ -49,21 +49,17 @@ export class RoomServicesController {
             let param: Paging = await schema.validateAsync(req.query);
             let filter = param.filter && param.filter !== "" ? JSON.parse(param.filter) : {};
             const filterAny = filter.any && filter.any !== "" ? String(filter.any) : "";
-            const departmentName = filter?.department_name ?? null; // ← tambah
             let filterObj = { ...filter } as any;
             delete filterObj.any;
-            delete filterObj.department_name; // ← tambah
 
             // Get total count of rooms
             const query = await RoomServicesModel.listByRoom(filterObj, param.with_deleted);
             if (filterAny !== "") {
                 const anyVal = filterAny.includes("%") ? filterAny : `%${filterAny}%`;
-                query.andWhere("(Room.code ILIKE :any OR Room.room ILIKE :any)", { any: anyVal });
-            }
-
-            // Filter by department name ← tambah
-            if (departmentName) {
-                query.andWhere("Department.name ILIKE :department_name", { department_name: `%${departmentName}%` });
+                query.andWhere(
+                    "(Room.code ILIKE :any OR Room.room ILIKE :any OR Department.name ILIKE :any)",
+                    { any: anyVal }
+                );
             }
 
             const total_count_data = await query.getCount();