diff --git a/src/modules/auth/auth.service.ts b/src/modules/auth/auth.service.ts
index ab4b632..8bd6fa5 100644
--- a/src/modules/auth/auth.service.ts
+++ b/src/modules/auth/auth.service.ts
@@ -61,7 +61,10 @@ export class AuthService {
       : await this.authRepository.findByEmail(identifier)
 
     if (!account) {
-      throw new RpcException('Account not found')
+      throw new RpcException({
+        code: 5,
+        details: 'Account not found'
+      })
     }
 
     if (isPhoneType && !account.isPhoneVerified) {
diff --git a/src/modules/otp/otp.service.ts b/src/modules/otp/otp.service.ts
index 2ced3b9..119d4d2 100644
--- a/src/modules/otp/otp.service.ts
+++ b/src/modules/otp/otp.service.ts
@@ -31,12 +31,18 @@ export class OtpService {
     )
 
     if (!stroredHash) {
-      throw new RpcException('Invalid or expired code')
+      throw new RpcException({
+        code: 5,
+        details: 'Invalid or expired code'
+      })
     }
 
     const hash = createHash('sha256').update(code).digest('hex')
     if (stroredHash !== hash) {
-      throw new RpcException('Invalid or expired code')
+      throw new RpcException({
+        code: 5,
+        details: 'Invalid or expired code'
+      })
     }
 
     await this.redisService.del(`otp:${type}:${indentifier}`)