diff --git a/src/ui/component/modal/EmailVerificationModal.tsx b/src/ui/component/modal/EmailVerificationModal.tsx
index 5912c43..32202c6 100644
--- a/src/ui/component/modal/EmailVerificationModal.tsx
+++ b/src/ui/component/modal/EmailVerificationModal.tsx
@@ -6,7 +6,7 @@ import { zodResolver } from "@hookform/resolvers/zod";
 import { Field, FieldError, FieldGroup, FieldLabel } from "@/components/ui/field";
 import { InputOTP, InputOTPGroup, InputOTPSlot } from "@/components/ui/input-otp";
 import { AccountNetwork } from "@/network/AccountNetwork";
-import { SendVerificationCodeRequest } from "@/data/request";
+import { SchedulerDTO as DTO } from '@baekyangdan/core-utils';
 import { toast } from "sonner";
 import { DialogHeader, Dialog, DialogTrigger, DialogContent, DialogTitle, DialogFooter } from "@/components/ui/dialog";
 
@@ -43,9 +43,11 @@ export default function EmailVerificationModal({
 
   const init = async () => {
     try {
-      const data = new SendVerificationCodeRequest(email);
+      const data = {
+        email: email
+      } as DTO.SendEmailVerificationCodeRequest;
       const result = await accountNetwork.sendVerificationCode(data);
-      if (!result.data.success) {
+      if (!result.success) {
         openErrorToast();
       } else {
         emailVerificationForm.setValue("email", email);
@@ -67,19 +69,24 @@ export default function EmailVerificationModal({
 
     const { email, code } = emailVerificationForm.getValues();
 
-    const verifyCodePromise = accountNetwork.verifyCode({ email, code });
+    const data = {
+      email: email,
+      code: code
+    } as DTO.VerifyEmailVerificationCodeRequest;
+
+    const verifyCodePromise = accountNetwork.verifyCode(data);
 
     toast.promise(
       verifyCodePromise,
       {
         loading: "이메일 인증 확인 중입니다.",
-        success: (res) => res.data.verified ? "이메일 인증이 완료되었습니다." : "잘못된 인증 코드입니다.",
+        success: (res) => res.data?.verified ? "이메일 인증이 완료되었습니다." : "잘못된 인증 코드입니다.",
         error: "이메일 인증에 실패하였습니다.",
       }
     );
 
     verifyCodePromise.then((res) => {
-      if (res.data.verified) {
+      if (res.data?.verified) {
         onVerifySuccess();
       }
     })