diff --git a/src/database/repositories/order.repository.ts b/src/database/repositories/order.repository.ts
index 4310d41..6b431c5 100644
--- a/src/database/repositories/order.repository.ts
+++ b/src/database/repositories/order.repository.ts
@@ -63,6 +63,10 @@ export class OrderRepository {
   async findById(orderId: number): Promise<Order> {
     const order = await this.orderRepository
       .createQueryBuilder('order')
+      .leftJoin('order.user', 'user')
+      .addSelect(['user.id', 'user.name', 'user.phoneNumber', 'user.role'])
+      .leftJoin('order.admin', 'admin')
+      .addSelect(['admin.id', 'admin.name', 'admin.phoneNumber', 'admin.role'])
       .where({ id: orderId })
       .getOne();
 
@@ -157,7 +161,7 @@ export class OrderRepository {
       .where({ status: OrderStatus.DONE })
       .andWhere({ isFree: false });
 
-    let income = await queryBuilder.getRawOne();
+    const income = await queryBuilder.getRawOne();
     if (income.sum == null) {
       income.sum = 0;
     }
@@ -168,7 +172,7 @@ export class OrderRepository {
     const queryBuilderForFree =
       this.orderRepository.createQueryBuilder('order');
 
-    let freeOrder = await queryBuilderForFree
+    const freeOrder = await queryBuilderForFree
       .select('SUM(order.ticketCount)', 'freeTicketCount')
       .where({ isFree: 'true' })
       .getRawOne();
diff --git a/src/orders/orders.controller.ts b/src/orders/orders.controller.ts
index 7dd5f02..aecead3 100644
--- a/src/orders/orders.controller.ts
+++ b/src/orders/orders.controller.ts
@@ -158,9 +158,10 @@ export class OrdersController {
   @Roles(Role.Admin)
   @Patch('/:orderId/free')
   makeOrderFree(
+    @ReqUser() admin: User,
     @Param('orderId', OrderIdValidationPipe) orderId: number
   ): Promise<Order> {
-    return this.orderService.makeOrderFree(orderId);
+    return this.orderService.makeOrderFree(orderId, admin);
   }
 
   @ApiOperation({
diff --git a/src/orders/orders.service.ts b/src/orders/orders.service.ts
index ea9cd20..a8ad1c1 100644
--- a/src/orders/orders.service.ts
+++ b/src/orders/orders.service.ts
@@ -223,10 +223,11 @@ export class OrdersService {
     }
   }
 
-  async makeOrderFree(orderId: number): Promise<Order> {
+  async makeOrderFree(orderId: number, admin: User): Promise<Order> {
     // orderId로 주문 찾기
     const order = await this.orderRepository.findById(orderId);
     order.isFree = true;
+    order.admin = admin;
     await this.orderRepository.saveOrder(order);
     return order;
   }