diff --git a/.vscode/settings.json b/.vscode/settings.json
index 1cf5fac..1b4af39 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -40,6 +40,7 @@
 		"JIWOO",
 		"josa",
 		"KAZUHA",
+		"Laneun",
 		"LEESEO",
 		"mbti",
 		"MINJI",
diff --git a/src/pages/DonationDetail/components/DonationDetailInfo.jsx b/src/pages/DonationDetail/components/DonationDetailInfo.jsx
index 3823a7d..4f53a53 100644
--- a/src/pages/DonationDetail/components/DonationDetailInfo.jsx
+++ b/src/pages/DonationDetail/components/DonationDetailInfo.jsx
@@ -20,25 +20,33 @@ export default function DonationDetailInfo({ donation, loading }) {
 	const [isScrollDown, setIsScrollDown] = useState(false);
 	const [isError, setIsError] = useState(false);
 	const [donatedAmount, setDonatedAmount] = useState(receivedDonations);
-	const { isSubmitting, safeSubmit } = useSafeSubmit();
+	const { isSubmitting, safeSubmit } = useSafeSubmit(async () => {
+		if (credit === 0 || isError) return;
+
+		try {
+			await donationsAPI.contribute(donation.id, credit);
+			myCredit.deductCredit(credit);
+			setDonatedAmount((prev) => prev + credit);
+			toast.success("후원에 성공하셨습니다!");
+			setCredit(0);
+		} catch (error) {
+			console.error("후원 처리 중 오류 발생:", error);
+			alert(error.message || "후원 처리 중 오류가 발생했습니다.");
+		}
+	});
 
 	const checkIsLimitOver = (newCredit) => {
-		// 보유 크레딧보다 많은지 확인
 		const isOverLimit = newCredit > (myCredit.credit || 0);
 
-		// 에러 상태 업데이트
 		setIsError(isOverLimit);
 
-		// 크레딧 값 업데이트
 		setCredit(newCredit);
 
 		if (isOverLimit) {
-			// 에러 메시지 표시 또는 최대값으로 제한
-			// toast.error 호출 시 toastId 옵션 추가 - 연속 입력 시 중복 표시 방지
 			toast.error("보유한 크레딧을 초과할 수 없습니다.", {
 				toastId: "credit-error",
 			});
-			setCredit(myCredit.credit || 0); // 최대값으로 제한
+			setCredit(myCredit.credit || 0);
 		} else {
 			toast.dismiss("credit-error");
 		}
@@ -83,25 +91,6 @@ export default function DonationDetailInfo({ donation, loading }) {
 		setIsModalOpen(false);
 	};
 
-	const handleDonate = async () => {
-		if (credit === 0 || isError) return;
-
-		try {
-			// 후원 요청
-			await donationsAPI.contribute(donation.id, credit);
-			// 후원 금액 반영
-			myCredit.deductCredit(credit);
-			// 후원 금액 반영
-			setDonatedAmount((prev) => prev + credit); // 상태 업데이트
-			toast.success("후원에 성공하셨습니다!");
-			setCredit(0); //크레딧 초기화
-		} catch (error) {
-			alert(error.message);
-		}
-	};
-
-	// * window의 스크롤 위치 구하기,
-	// * 스크롤 위치가 400px 이상이면 isScrollDown을 true로 설정
 	useEffect(() => {
 		if (window.innerWidth <= 768) return;
 		const handleWindowScroll = () => {
@@ -122,7 +111,6 @@ export default function DonationDetailInfo({ donation, loading }) {
 		const value = e.target.value.replace(/[^0-9]/g, "");
 		const newValue = value === "" ? 0 : Number(value);
 
-		// 입력값이 보유 크레딧보다 크면 에러 상태로 설정
 		checkIsLimitOver(newValue);
 	};
 	return (
@@ -185,11 +173,10 @@ export default function DonationDetailInfo({ donation, loading }) {
 						<Button
 							disabled={credit === 0 || isError || isSubmitting}
 							fullWidth
-							type="button"
+							type="submit"
 							variant="primary"
-							onClick={handleDonate}
 						>
-							{isSubmitting ? "충전 중..." : "충전하기"}
+							{isSubmitting ? "후원 처리 중..." : "후원하기"}
 						</Button>
 					</>
 				)}
diff --git a/src/pages/DonationDetail/components/DonationDetailText.jsx b/src/pages/DonationDetail/components/DonationDetailText.jsx
index 08f04fa..c5c0760 100644
--- a/src/pages/DonationDetail/components/DonationDetailText.jsx
+++ b/src/pages/DonationDetail/components/DonationDetailText.jsx
@@ -7,6 +7,7 @@ export default function DonationDetail({ donation, loading }) {
 
 	const idolWithGa = idol ? withPostPosition(idol.name, "이가") : "";
 	const idolWithEun = idol ? withPostPosition(idol.name, "은는") : "";
+	const idolWithLaneun = idol ? withPostPosition(idol.name, "라는이라는") : "";
 	const donationWithEul = donation
 		? withPostPosition(donation.subtitle, "을를")
 		: "";
@@ -72,7 +73,7 @@ export default function DonationDetail({ donation, loading }) {
 					<dl>
 						<dt>⚡{idol.name}의 1년 = 우리가 만든 기적 ⚡</dt>
 						<dd>
-							단순한 시간이 아니라 <br />🌟{idol.name}라는 이름 아래, 우리가
+							단순한 시간이 아니라 <br />🌟{idolWithLaneun} 이름 아래, 우리가
 							함께한 서사집🌟
 							<br />
 							<br />이 아름다운 서포트… 함께해주실 거죠? <br />
diff --git a/src/pages/DonationDetail/index.jsx b/src/pages/DonationDetail/index.jsx
index c5260c7..f0db2db 100644
--- a/src/pages/DonationDetail/index.jsx
+++ b/src/pages/DonationDetail/index.jsx
@@ -1,7 +1,7 @@
-import { donationsAPI } from "@/apis/donationsAPI";
 import LoadingError from "@/components/Error";
+import { useDonations } from "@/hooks/useDonation";
 import { css } from "@emotion/react";
-import { useCallback, useEffect, useState } from "react";
+import { useEffect, useState } from "react";
 import { useParams } from "react-router-dom";
 import DonationDetailInfo from "./components/DonationDetailInfo";
 import DonationDetailSkeleton from "./components/DonationDetailSkeleton";
@@ -10,35 +10,23 @@ import DonationDetailText from "./components/DonationDetailText";
 
 export default function DonationDetail() {
 	const { id } = useParams();
+	const {
+		donations,
+		loading: donationsLoading,
+		error: donationsError,
+	} = useDonations();
 	const [donation, setDonation] = useState(null);
-	const [loading, setLoading] = useState(true);
 	const [randomEmoji, setRandomEmoji] = useState("");
-	const [error, setError] = useState(false);
-
-	const getDonation = useCallback(async () => {
-		try {
-			const response = await donationsAPI.getDonations();
-			if (response) {
-				const foundDonation = response.list.find(
-					(item) => item.id === Number.parseInt(id) || item.id === id,
-				);
-				setDonation(foundDonation || null);
-			}
-		} catch (error) {
-			// 로딩 UI 잠시 유지
-			setTimeout(() => {
-				setError(true);
-			}, 600); // 600초 정도 기다렸다가 에러 표시
-		} finally {
-			setLoading(false);
-		}
-	}, [id]);
 
 	useEffect(() => {
-		getDonation();
-	}, [getDonation]);
+		if (!donationsLoading && donations.length > 0) {
+			const foundDonation = donations.find(
+				(item) => item.id === Number.parseInt(id) || item.id === id,
+			);
+			setDonation(foundDonation || null);
+		}
+	}, [donations, donationsLoading, id]);
 
-	// 랜덤 이모지 - 초기 렌더링에서만 이모지를 선택
 	useEffect(() => {
 		const emojiKeys = Object.keys(emojis);
 		const selectedEmoji =
@@ -57,13 +45,18 @@ export default function DonationDetail() {
 		ribbon: "🎀",
 	};
 
+	const isLoading =
+		donationsLoading || (!donationsError && !donation && donations.length > 0);
+	const hasError =
+		donationsError || (!donationsLoading && !donation && donations.length > 0);
+
 	return (
 		<div className="mainGrid" css={DonationDetailStyle}>
-			{loading ? (
+			{isLoading ? (
 				<DonationDetailSkeleton />
-			) : error ? (
+			) : hasError ? (
 				<LoadingError />
-			) : (
+			) : donation ? (
 				<>
 					<div css={DonationDetailTop}>
 						<h2>
@@ -83,13 +76,15 @@ export default function DonationDetail() {
 									alt={donation.idol.name}
 								/>
 							</div>
-							<DonationDetailText donation={donation} loading={loading} />
+							<DonationDetailText donation={donation} />
 						</div>
 						<div css={DonationDetailInfoArea}>
-							<DonationDetailInfo donation={donation} loading={loading} />
+							<DonationDetailInfo donation={donation} />
 						</div>
 					</div>
 				</>
+			) : (
+				<LoadingError message="해당 후원 정보를 찾을 수 없습니다." />
 			)}
 		</div>
 	);
diff --git a/src/pages/List/Charge/components/CreditCharge.jsx b/src/pages/List/Charge/components/CreditCharge.jsx
index 1898860..0f77240 100644
--- a/src/pages/List/Charge/components/CreditCharge.jsx
+++ b/src/pages/List/Charge/components/CreditCharge.jsx
@@ -52,20 +52,20 @@ export default function CreditCharge() {
 	}, []);
 
 	useEffect(() => {
-		// credit이 0이 아닌 정수일 때 동작하게 처리
+		// credit이 변했을 때만(충전시에만) 애니메이션 호출되고,
+		// 초기 렌더링 시에는 0부터 카운트업
 		if (typeof credit === "number") {
 			if (isInitialMount.current) {
-				// 새로고침 혹은 처음 마운트 시
 				countCredit(0, credit);
 				previousCreditRef.current = credit;
 				isInitialMount.current = false;
-			} else {
-				// 그 이후 credit 변경 시
+			} else if (previousCreditRef.current !== credit) {
 				countCredit(previousCreditRef.current, credit);
 				previousCreditRef.current = credit;
 			}
 		}
 	}, [countCredit, credit]);
+
 	return (
 		<>
 			<div css={CreditChargeStyle}>
@@ -73,7 +73,7 @@ export default function CreditCharge() {
 					<p>내 크레딧</p>
 					<div className="credit">
 						<img src="/icons/icon_credit.svg" alt="credit" />
-						<span ref={creditRef}>{credit.toLocaleString()}</span>
+						<span ref={creditRef}>0</span>
 					</div>
 				</div>
 				<button type="button" onClick={openModal}>
diff --git a/src/pages/List/index.jsx b/src/pages/List/index.jsx
index 60abe4b..3f80709 100644
--- a/src/pages/List/index.jsx
+++ b/src/pages/List/index.jsx
@@ -24,9 +24,10 @@ const BlurStyle = css`
   position: fixed;
   top: 0;
   left: 0;
-  width: 800px;
-  height: 800px;
+  width: 500px;
+  height: 500px;
   transform: translate(-50%, -50%);
+	z-index: 100;
   img {
     width: 100%;
     height: 100%;
diff --git a/src/utils/postPosition.js b/src/utils/postPosition.js
index 02aecff..e1acb2e 100644
--- a/src/utils/postPosition.js
+++ b/src/utils/postPosition.js
@@ -9,6 +9,7 @@ export default function withPostPosition(word, josa) {
 		이가: hasBatchim ? "이" : "가",
 		을를: hasBatchim ? "을" : "를",
 		으로: hasBatchim ? "으로" : "로",
+		라는이라는: hasBatchim ? "이라는" : "라는",
 	};
 
 	return word + (josaMap[josa] || "");