diff --git a/package.json b/package.json
index a2da845..a4cb5e1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "brainbox-backend",
-	"version": "1.8.0",
+	"version": "1.8.1",
 	"description": "Backend for BrainBox",
 	"author": "lzaycoe (Lazy Code)",
 	"private": true,
diff --git a/src/domains/withdrawals/withdrawals.service.ts b/src/domains/withdrawals/withdrawals.service.ts
index 617f8c5..3646ee0 100644
--- a/src/domains/withdrawals/withdrawals.service.ts
+++ b/src/domains/withdrawals/withdrawals.service.ts
@@ -124,7 +124,9 @@ export class WithdrawalsService {
 				dto.status === 'approved'
 					? '[BrainBox] Withdrawal Request Approved'
 					: '[BrainBox] Withdrawal Request Rejected';
-			const teacherName = teacher.first_name + ' ' + teacher.last_name;
+			const teacherName = teacher.firstName + ' ' + teacher.lastName;
+
+			this.logger.debug('Teacher Name', teacherName);
 			const amount = new Intl.NumberFormat('vi-VN', {
 				style: 'currency',
 				currency: 'VND',