diff --git a/src/APP/user-pages/DailyChallenge/DailyChallenge.dailychallenge.main.jsx b/src/APP/user-pages/DailyChallenge/DailyChallenge.dailychallenge.main.jsx
index d32c463..518e67b 100644
--- a/src/APP/user-pages/DailyChallenge/DailyChallenge.dailychallenge.main.jsx
+++ b/src/APP/user-pages/DailyChallenge/DailyChallenge.dailychallenge.main.jsx
@@ -7,7 +7,6 @@ import request from '../../Api/request';
 import axios from 'axios';
 
 export default function DailyChallenge() {
-  const location = useLocation();
   const navigate = useNavigate();
   const accessToken = localStorage.getItem("accessToken");
 
@@ -19,9 +18,7 @@ export default function DailyChallenge() {
   const [showLevel, setShowLevel] = useState(false);
   const [tierSrc, setTierSrc] = useState('https://static.solved.ac/tier_small/0.svg');
   const [challengeData, setChallengeData] = useState(null);
-  const [hasLoadedChallengeData, setHasLoadedChallengeData] = useState(false);
   const [participantsCount, setParticipantsCount] = useState(0);
-  const [hasJoinedToday, setHasJoinedToday] = useState(false);
   const [challengeHistory, setChallengeHistory] = useState([]);
 
   const msToHHMMSS = (ms) => {
@@ -62,24 +59,6 @@ export default function DailyChallenge() {
 
   const isOneHourLeft = timeLeftMs <= 3600 * 1000;
 
-  /*
-  // 금일 챌린지 참여 여부 확인
-  const checkTodayJoinStatus = async () => {
-    if (!accessToken) return;
-    
-    try {
-      const response = await request.get('/challenge/check-join');
-      if (response.isSuccess && response.result) {
-        setHasJoinedToday(true);
-        // 참여했다면 챌린지 이력도 조회
-        await loadChallengeHistory();
-      }
-    } catch (error) {
-      console.error('챌린지 참여 여부 확인 실패:', error);
-    }
-  };
-  */
-
   // 챌린지 이력 조회
   const loadChallengeHistory = async () => {
     try {
@@ -99,17 +78,9 @@ export default function DailyChallenge() {
 
       console.log("챌린지 이력 조회 성공:", result);
 
-      // 참여 인원 수 세팅
       setParticipantsCount(totalCount);
-  
-      // totalCount가 0보다 크면 참여 이력 있다고 판단
-      if (totalCount > 0 && joinLogList.length > 0) {
-        setHasJoinedToday(true);
-        setChallengeHistory(joinLogList);
-      } else {
-        setHasJoinedToday(false);
-        setChallengeHistory([]);
-      }
+      setChallengeHistory(joinLogList);
+
     } catch (error) {
       console.error("챌린지 이력 조회 실패:", error);
     }
@@ -128,7 +99,6 @@ export default function DailyChallenge() {
   useEffect(() => {
     const msToMidnight = getMsToMidnight();
     
-    // 자정에 새로고침
     const midnightTimer = setTimeout(() => {
       window.location.reload();
     }, msToMidnight);
@@ -140,6 +110,7 @@ export default function DailyChallenge() {
 
   // 컴포넌트 마운트 시 참여 여부 확인
   useEffect(() => {
+    loadChallengeData();
     loadChallengeHistory();
   }, []);
 
@@ -160,12 +131,8 @@ export default function DailyChallenge() {
 
   // 챌린지 데이터 로드 (한 번만 호출)
   const loadChallengeData = async () => {
-
-    // 비로그인이라면 로드하지 않음
     if (!accessToken) return null;
-
-    // 이미 로드되어 있다면 캐시 반환
-    if (hasLoadedChallengeData && challengeData) {
+    if (challengeData) {
       return challengeData;
     }
 
@@ -179,14 +146,9 @@ export default function DailyChallenge() {
           levelImageUrl: response.result.levelImageUrl,
           algorithmList: response.result.algorithmList || [],
         }
-        // 챌린지 데이터 저장
         setChallengeData(data);
-        setHasLoadedChallengeData(true);
-
         return data;
       }
-      
-      
     } catch (error) {
       console.error('금일 챌린지 문제 조회 실패:', error);
     } finally {
@@ -196,7 +158,6 @@ export default function DailyChallenge() {
 
   // 문제풀기 버튼 클릭
   const handleProblemSolve = async () => {
-    // 로그인 상태 확인
     if (!accessToken) {
       navigate('/login');
       return;
@@ -204,7 +165,6 @@ export default function DailyChallenge() {
 
     const data = await loadChallengeData();
 
-    // 데이터가 있으면 백준 링크 열기
     if (data) {
       const bojLink = `https://www.acmicpc.net/problem/${data.problemNumber}`;
       window.open(bojLink, '_blank');
@@ -212,7 +172,6 @@ export default function DailyChallenge() {
   };
 
   const handleTagToggle = async () => {
-    // 로그인 상태 확인
     if (!accessToken) {
       navigate('/login');
       return;
@@ -221,11 +180,10 @@ export default function DailyChallenge() {
     await loadChallengeData();
     
     setShowTags((v) => !v);
-    setShowLevel(false); // 다른 펼쳐진 요소 접기
+    setShowLevel(false); 
   };
   
   const handleTierToggle = async () => {
-    // 로그인 상태 확인
     if (!accessToken) {
       navigate('/login');
       return;
@@ -234,7 +192,7 @@ export default function DailyChallenge() {
     await loadChallengeData();
     
     setShowLevel((v) => !v);
-    setShowTags(false); // 다른 펼쳐진 요소 접기
+    setShowTags(false);
   };
 
 
@@ -293,7 +251,6 @@ export default function DailyChallenge() {
         </Styled.ProblemInfoContainer>
       </Styled.TitleContainer>
       <Ranking
-        disable={!hasJoinedToday}
         challengeHistory={challengeHistory}
       />
     </Styled.Container>
diff --git a/src/APP/user-pages/DailyChallenge/DailyChallenge.dailychallenge.table.jsx b/src/APP/user-pages/DailyChallenge/DailyChallenge.dailychallenge.table.jsx
index 8b54f4b..cddb6c3 100644
--- a/src/APP/user-pages/DailyChallenge/DailyChallenge.dailychallenge.table.jsx
+++ b/src/APP/user-pages/DailyChallenge/DailyChallenge.dailychallenge.table.jsx
@@ -3,14 +3,17 @@ import RankingTuple from './DailyChallenge.dailychallenge.tuple';
 import rankingData from "./dummyRanking.js";
 
 const DEFAULT_ROWS = [
-	{ rank: "1", name: "홍길동", speed: "0ms", memory: "0KB", codeLength: "1000B" },
-	{ rank: "2", name: "홍길동", speed: "0ms", memory: "0KB", codeLength: "2000B" },
-	{ rank: "3", name: "홍길동", speed: "0ms", memory: "0KB", codeLength: "3000B" },
+	{ rank: "1", name: "이유경", speed: "0ms", memory: "0KB", codeLength: "1000B" },
+	{ rank: "2", name: "이육영", speed: "0ms", memory: "0KB", codeLength: "2000B" },
+	{ rank: "3", name: "이규영", speed: "0ms", memory: "0KB", codeLength: "3000B" },
 ];
 
-export default function RankingTable({ disable, language, date, challengeHistory = [] }) {
+export default function RankingTable({ language, date, challengeHistory = [] }) {
+	
+	const hasRecordForDate = challengeHistory.some(item => item.date === date);
+	const isDisabled = !hasRecordForDate;
 
-	if (disable) {
+	if (isDisabled) {
 		return (
 		  <itemS.Container>
 			  <itemS.Table>
@@ -92,7 +95,7 @@ export default function RankingTable({ disable, language, date, challengeHistory
 						key={`${item.name}-${item.rank}-${index}`}
 						item={item} 
 						language={language} 
-						disable={disable}
+						disable={false}
 					/>
 				))}
 			</itemS.Table>