diff --git a/src/components/screens/ChallengeScreen.jsx b/src/components/screens/ChallengeScreen.jsx
index b60a78a..2ae1ceb 100644
--- a/src/components/screens/ChallengeScreen.jsx
+++ b/src/components/screens/ChallengeScreen.jsx
@@ -273,7 +273,7 @@ function ChallengeCard({
 }) {
     const [showModal, setShowModal] = useState(false);
     const [selectedType, setSelectedType] = useState(null);
-    //  남은시간 계산 및 실시간 갱신 (진행중 + 참여가능)
+    // ✅ 남은시간 계산 및 실시간 갱신 (진행중 + 참여가능)
     const [remainingTime, setRemainingTime] = useState('');
     const [isExpired, setIsExpired] = useState(false);
 
@@ -312,7 +312,7 @@ function ChallengeCard({
             const minutes = Math.floor((diff / (1000 * 60)) % 60);
             const seconds = Math.floor((diff / 1000) % 60);
 
-            //  형식: “3일 4시간 22분 18초”
+            // ✅ 형식: “3일 4시간 22분 18초”
             setRemainingTime(`${days}일 ${hours}시간 ${minutes}분 ${seconds}초`);
             setIsExpired(false);
         };
diff --git a/src/components/screens/PointExchangeScreen.jsx b/src/components/screens/PointExchangeScreen.jsx
index 4cab4a8..4a2c2cf 100644
--- a/src/components/screens/PointExchangeScreen.jsx
+++ b/src/components/screens/PointExchangeScreen.jsx
@@ -30,10 +30,6 @@ import { convertVoucherToGifticon, formatDate } from '../../util/pointApi';
 export default function PointExchangeScreen({ onNavigate }) {
     const dispatch = useDispatch();
 
-    const [showPhoneModal, setShowPhoneModal] = useState(false);
-    const [phoneNumber, setPhoneNumber] = useState('');
-    const [phoneError, setPhoneError] = useState(false);
-
     // Redux로 포인트샵 데이터 가져오기
     const { data: shopData, loading: isLoading, error } = usePointShop();
     const { spendPoint, loading: isSpending } = useSpendPoint();
@@ -59,34 +55,6 @@ export default function PointExchangeScreen({ onNavigate }) {
     const [showTransferModal, setShowTransferModal] = useState(false);
     const [savedAccounts, setSavedAccounts] = useState([]);
 
-    const handleGifticonConfirm = () => {
-        // 구매 확인 모달 닫고 → 전화번호 입력 모달로 이동
-        setShowConfirmModal(false);
-        setShowPhoneModal(true);
-    };
-
-    const handlePhoneSubmit = async () => {
-        if (!phoneNumber.trim()) {
-            setPhoneError(true);
-            return;
-        }
-        setPhoneError(false);
-        setShowPhoneModal(false);
-
-        try {
-            await spendPoint({
-                point: selectedGifticon.voucherId, // voucher_id 전달
-                type: 'VOUCHER',
-            });
-            setShowSuccessModal(true);
-            dispatch(fetchPointShop());
-            dispatch(fetchUsedPointLogs());
-        } catch (error) {
-            console.error('포인트 사용 실패:', error);
-            alert('구매에 실패했습니다: ' + (error.message || '알 수 없는 오류'));
-        }
-    };
-
     // 컴포넌트 마운트 시 포인트샵 데이터 가져오기
     useEffect(() => {
         dispatch(fetchPointShop());
@@ -204,7 +172,7 @@ export default function PointExchangeScreen({ onNavigate }) {
             console.error('포인트전환 실패:', error);
             alert(
                 '포인트전환 신청에 실패했습니다: ' +
-                (error.message || '알 수 없는 오류')
+                    (error.message || '알 수 없는 오류')
             );
         }
     };
@@ -262,20 +230,22 @@ export default function PointExchangeScreen({ onNavigate }) {
             <div className='mx-4 mb-4 bg-white rounded-2xl p-1 shadow-sm flex gap-1'>
                 <button
                     onClick={() => setActiveTab('gifticon')}
-                    className={`flex-1 py-3 rounded-xl font-medium transition-all ${activeTab === 'gifticon'
+                    className={`flex-1 py-3 rounded-xl font-medium transition-all ${
+                        activeTab === 'gifticon'
                             ? 'bg-[#4CAF50] text-white shadow-md'
                             : 'text-gray-600 hover:bg-gray-50'
-                        }`}
+                    }`}
                 >
                     <Gift className='w-5 h-5 inline-block mr-2' />
                     기프티콘
                 </button>
                 <button
                     onClick={() => setActiveTab('transfer')}
-                    className={`flex-1 py-3 rounded-xl font-medium transition-all ${activeTab === 'transfer'
+                    className={`flex-1 py-3 rounded-xl font-medium transition-all ${
+                        activeTab === 'transfer'
                             ? 'bg-[#4CAF50] text-white shadow-md'
                             : 'text-gray-600 hover:bg-gray-50'
-                        }`}
+                    }`}
                 >
                     <Wallet className='w-5 h-5 inline-block mr-2' />
                     포인트전환
@@ -312,10 +282,11 @@ export default function PointExchangeScreen({ onNavigate }) {
                                             onClick={() =>
                                                 setSelectedCategory(cat.id)
                                             }
-                                            className={`px-4 py-2 rounded-full whitespace-nowrap font-medium transition-all flex items-center gap-1 ${selectedCategory === cat.id
+                                            className={`px-4 py-2 rounded-full whitespace-nowrap font-medium transition-all flex items-center gap-1 ${
+                                                selectedCategory === cat.id
                                                     ? 'bg-[#4CAF50] text-white shadow-md'
                                                     : 'bg-white text-gray-700 hover:bg-gray-50'
-                                                }`}
+                                            }`}
                                         >
                                             <span>{cat.icon}</span>
                                             <span>{cat.label}</span>
@@ -371,10 +342,11 @@ export default function PointExchangeScreen({ onNavigate }) {
                                                             false
                                                         );
                                                     }}
-                                                    className={`w-full px-4 py-3 text-left hover:bg-gray-50 transition-colors ${sortBy === opt.id
+                                                    className={`w-full px-4 py-3 text-left hover:bg-gray-50 transition-colors ${
+                                                        sortBy === opt.id
                                                             ? 'bg-green-50 text-[#4CAF50] font-medium'
                                                             : ''
-                                                        }`}
+                                                    }`}
                                                 >
                                                     {opt.label}
                                                 </button>
@@ -435,10 +407,11 @@ export default function PointExchangeScreen({ onNavigate }) {
                                                         )
                                                     }
                                                     disabled={!canAfford}
-                                                    className={`w-full py-2.5 px-3 rounded-lg text-sm font-bold transition-all ${canAfford
+                                                    className={`w-full py-2.5 px-3 rounded-lg text-sm font-bold transition-all ${
+                                                        canAfford
                                                             ? 'bg-[#4CAF50] text-white hover:bg-[#45a049] shadow-sm'
                                                             : 'bg-gray-100 text-gray-400 cursor-not-allowed'
-                                                        }`}
+                                                    }`}
                                                 >
                                                     {canAfford
                                                         ? '구매하기'
@@ -682,7 +655,7 @@ export default function PointExchangeScreen({ onNavigate }) {
                         </p>
                     </div>
                 ) : usedLogs &&
-                    usedLogs.filter((item) => item.pointAmount < 0).length > 0 ? (
+                  usedLogs.filter((item) => item.pointAmount < 0).length > 0 ? (
                     <div className='space-y-3'>
                         {usedLogs
                             .filter((item) => item.pointAmount < 0) // 사용(음수)만 필터링
@@ -706,12 +679,13 @@ export default function PointExchangeScreen({ onNavigate }) {
                                         <div className='flex items-center justify-between'>
                                             <div className='flex items-center gap-3'>
                                                 <div
-                                                    className={`w-10 h-10 rounded-full flex items-center justify-center ${isVoucher
+                                                    className={`w-10 h-10 rounded-full flex items-center justify-center ${
+                                                        isVoucher
                                                             ? 'bg-purple-100'
                                                             : isCash
-                                                                ? 'bg-blue-100'
-                                                                : 'bg-red-100'
-                                                        }`}
+                                                            ? 'bg-blue-100'
+                                                            : 'bg-red-100'
+                                                    }`}
                                                 >
                                                     {isVoucher ? (
                                                         <Gift className='w-5 h-5 text-purple-600' />
@@ -821,93 +795,17 @@ export default function PointExchangeScreen({ onNavigate }) {
                                     취소
                                 </button>
                                 <button
-                                    onClick={handleGifticonConfirm}
+                                    onClick={confirmPurchase}
                                     className='flex-1 py-3 bg-[#4CAF50] text-white rounded-xl font-medium hover:bg-[#45a049] transition-colors'
                                 >
                                     구매하기
                                 </button>
-
-                            </div>
-                        </motion.div>
-                    </motion.div>
-                )}
-            </AnimatePresence>
-
-            {/* 전화번호 입력 모달 */}
-            <AnimatePresence>
-                {showPhoneModal && (
-                    <motion.div
-                        initial={{ opacity: 0 }}
-                        animate={{ opacity: 1 }}
-                        exit={{ opacity: 0 }}
-                        className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 p-4"
-                        onClick={() => setShowPhoneModal(false)}
-                    >
-                        <motion.div
-                            initial={{ scale: 0.9, opacity: 0 }}
-                            animate={{ scale: 1, opacity: 1 }}
-                            exit={{ scale: 0.9, opacity: 0 }}
-                            onClick={(e) => e.stopPropagation()}
-                            className="bg-white rounded-3xl p-6 max-w-sm w-full text-center"
-                        >
-                            <motion.div
-                                initial={{ scale: 0 }}
-                                animate={{ scale: 1 }}
-                                transition={{
-                                    delay: 0.1,
-                                    type: 'spring',
-                                    stiffness: 200,
-                                }}
-                                className="w-16 h-16 bg-green-100 rounded-full flex items-center justify-center mx-auto mb-4"
-                            >
-                                <Gift className="w-8 h-8 text-[#4CAF50]" />
-                            </motion.div>
-
-                            <h3 className="text-xl font-bold mb-2">수령자 정보 입력</h3>
-                            <p className="text-gray-600 mb-4 text-sm">
-                                기프티콘을 받을 휴대폰 번호를 입력해주세요 📱
-                            </p>
-
-                            <input
-                                type="tel"
-                                value={phoneNumber}
-                                onChange={(e) => setPhoneNumber(e.target.value)}
-                                placeholder="010-1234-5678"
-                                className={`w-full border rounded-xl px-3 py-2 text-center text-gray-700 focus:outline-none focus:ring-2 ${phoneError
-                                        ? 'border-red-400 focus:ring-red-300'
-                                        : 'border-gray-300 focus:ring-[#4CAF50]'
-                                    }`}
-                            />
-                            {phoneError && (
-                                <p className="text-sm text-red-500 mt-2">
-                                    번호를 입력해주세요.
-                                </p>
-                            )}
-
-                            <p className="text-xs text-gray-400 mt-2">
-                                ※ 입력된 번호는 저장되지 않습니다.
-                            </p>
-
-                            <div className="flex gap-3 mt-6">
-                                <button
-                                    onClick={() => setShowPhoneModal(false)}
-                                    className="flex-1 py-3 border border-gray-300 rounded-xl font-medium hover:bg-gray-50 transition-colors"
-                                >
-                                    취소
-                                </button>
-                                <button
-                                    onClick={handlePhoneSubmit}
-                                    className="flex-1 py-3 bg-[#4CAF50] text-white rounded-xl font-medium hover:bg-[#45a049] transition-colors"
-                                >
-                                    확인
-                                </button>
                             </div>
                         </motion.div>
                     </motion.div>
                 )}
             </AnimatePresence>
 
-
             {/* 포인트전환 확인 모달 */}
             <AnimatePresence>
                 {showTransferModal && (
@@ -926,8 +824,8 @@ export default function PointExchangeScreen({ onNavigate }) {
                             className='bg-white rounded-3xl p-6 max-w-sm w-full'
                         >
                             <div className='text-center mb-6'>
-                                <div className='w-16 h-16 bg-green-100 rounded-full flex items-center justify-center mx-auto mb-4'>
-                                    <Wallet className='w-8 h-8 text-green-600' />
+                                <div className='w-16 h-16 bg-blue-100 rounded-full flex items-center justify-center mx-auto mb-4'>
+                                    <Wallet className='w-8 h-8 text-blue-600' />
                                 </div>
                                 <h3 className='text-xl font-bold mb-2'>
                                     포인트전환 신청 확인
@@ -967,7 +865,7 @@ export default function PointExchangeScreen({ onNavigate }) {
                                         <span className='font-semibold text-red-600'>
                                             {Math.ceil(
                                                 parseInt(transferAmount || 0) *
-                                                1.05
+                                                    1.05
                                             ).toLocaleString()}
                                             P
                                         </span>
@@ -976,7 +874,7 @@ export default function PointExchangeScreen({ onNavigate }) {
                                         <span className='text-gray-600'>
                                             입금 예정액
                                         </span>
-                                        <span className='font-bold text-green-600'>
+                                        <span className='font-bold text-blue-600'>
                                             {parseInt(
                                                 transferAmount || 0
                                             ).toLocaleString()}
@@ -997,7 +895,7 @@ export default function PointExchangeScreen({ onNavigate }) {
                                 </button>
                                 <button
                                     onClick={handleTransferSubmit}
-                                    className='flex-1 py-3 bg-green-600 text-white rounded-xl font-medium hover:bg-blue-700 transition-colors'
+                                    className='flex-1 py-3 bg-blue-600 text-white rounded-xl font-medium hover:bg-blue-700 transition-colors'
                                 >
                                     신청하기
                                 </button>
@@ -1014,7 +912,7 @@ export default function PointExchangeScreen({ onNavigate }) {
                         initial={{ opacity: 0 }}
                         animate={{ opacity: 1 }}
                         exit={{ opacity: 0 }}
-                        className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 p-4"
+                        className='fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 p-4'
                         onClick={() => setShowSuccessModal(false)}
                     >
                         <motion.div
@@ -1022,7 +920,7 @@ export default function PointExchangeScreen({ onNavigate }) {
                             animate={{ scale: 1, opacity: 1 }}
                             exit={{ scale: 0.9, opacity: 0 }}
                             onClick={(e) => e.stopPropagation()}
-                            className="bg-white rounded-3xl p-6 max-w-sm w-full text-center"
+                            className='bg-white rounded-3xl p-6 max-w-sm w-full text-center'
                         >
                             <motion.div
                                 initial={{ scale: 0 }}
@@ -1032,41 +930,21 @@ export default function PointExchangeScreen({ onNavigate }) {
                                     type: 'spring',
                                     stiffness: 200,
                                 }}
-                                className="w-20 h-20 bg-green-100 rounded-full flex items-center justify-center mx-auto mb-4"
+                                className='w-20 h-20 bg-green-100 rounded-full flex items-center justify-center mx-auto mb-4'
                             >
-                                <CheckCircle2 className="w-12 h-12 text-[#4CAF50]" />
+                                <CheckCircle2 className='w-12 h-12 text-[#4CAF50]' />
                             </motion.div>
-
-                            <h3 className="text-2xl font-bold mb-2">신청 완료!</h3>
-
-                            {/* {activeTab === 'gifticon' && (
-                                <div className="mb-4">
-                                    <p className="text-gray-600 mb-2 font-medium">
-                                        기프티콘을 받을 번호를 입력해주세요 📱
-                                    </p>
-                                    <input
-                                        type="tel"
-                                        placeholder="010-1234-5678"
-                                        className="w-full border border-gray-300 rounded-xl px-3 py-2 text-center text-gray-700 focus:outline-none focus:ring-2 focus:ring-[#4CAF50]"
-                                        disabled={false}
-                                        onChange={(e) => console.log('입력값:', e.target.value)}
-                                    />
-                                    <p className="text-sm text-gray-400 mt-1">
-                                        ※ 입력한 번호는 저장되지 않습니다.
-                                    </p>
-                                </div>
-                            )} */}
-
-
-                            <p className="text-gray-600 mb-6">
+                            <h3 className='text-2xl font-bold mb-2'>
+                                신청 완료!
+                            </h3>
+                            <p className='text-gray-600 mb-6'>
                                 {activeTab === 'gifticon'
-                                    ? '번호 입력 후 해당 번호로 기프티콘이 발송됩니다. ( 영업일 기준 1~3일 내 )'
-                                    : '포인트전환 신청이 완료되었습니다. 영업일 기준 1~3일 내 입금됩니다.'}
+                                    ? '구매가 완료되었습니다. 등록하신 번호로 기프티콘이 발송되었습니다.'
+                                    : '포인트전환 신청이 완료되었습니다. 영업일 기준 1-3일 내 입금됩니다.'}
                             </p>
-
                             <button
                                 onClick={() => setShowSuccessModal(false)}
-                                className="w-full py-3 bg-[#4CAF50] text-white rounded-xl font-medium hover:bg-[#45a049] transition-colors"
+                                className='w-full py-3 bg-[#4CAF50] text-white rounded-xl font-medium hover:bg-[#45a049] transition-colors'
                             >
                                 확인
                             </button>
@@ -1074,7 +952,6 @@ export default function PointExchangeScreen({ onNavigate }) {
                     </motion.div>
                 )}
             </AnimatePresence>
-
         </div>
     );
 }