diff --git a/src/main/java/com/aliens/backend/auth/domain/Member.java b/src/main/java/com/aliens/backend/auth/domain/Member.java
index dcded02b..4de7626e 100644
--- a/src/main/java/com/aliens/backend/auth/domain/Member.java
+++ b/src/main/java/com/aliens/backend/auth/domain/Member.java
@@ -125,10 +125,9 @@ public String getFcmToken() {
     }
 
     public void applyMatch() {
-        if (status.equals(MatchingStatus.NOT_APPLIED_MATCHED)) {
+        if (status == MatchingStatus.NOT_APPLIED_MATCHED) {
             status = MatchingStatus.APPLIED_MATCHED;
-        }
-        if (status.equals(MatchingStatus.NOT_APPLIED_NOT_MATCHED)) {
+        } else if (status == MatchingStatus.NOT_APPLIED_NOT_MATCHED) {
             status = MatchingStatus.APPLIED_NOT_MATCHED;
         }
     }
@@ -138,19 +137,17 @@ public void matched() {
     }
 
     public void expireMatch() {
-        if (status.equals(MatchingStatus.APPLIED_MATCHED)) {
+        if (status == MatchingStatus.APPLIED_MATCHED) {
             status = MatchingStatus.APPLIED_NOT_MATCHED;
-        }
-        if (status.equals(MatchingStatus.NOT_APPLIED_MATCHED)) {
+        } else if (status == MatchingStatus.NOT_APPLIED_MATCHED || status == MatchingStatus.APPLIED_NOT_MATCHED) {
             status = MatchingStatus.NOT_APPLIED_NOT_MATCHED;
         }
     }
 
     public void cancelApplication() {
-        if (status.equals(MatchingStatus.APPLIED_MATCHED)) {
+        if (status == MatchingStatus.APPLIED_MATCHED) {
             status = MatchingStatus.NOT_APPLIED_MATCHED;
-        }
-        if (status.equals(MatchingStatus.APPLIED_NOT_MATCHED)) {
+        } else if (status == MatchingStatus.APPLIED_NOT_MATCHED) {
             status = MatchingStatus.NOT_APPLIED_NOT_MATCHED;
         }
     }
diff --git a/src/main/java/com/aliens/backend/global/response/error/MatchingError.java b/src/main/java/com/aliens/backend/global/response/error/MatchingError.java
index 40e5b979..14361340 100644
--- a/src/main/java/com/aliens/backend/global/response/error/MatchingError.java
+++ b/src/main/java/com/aliens/backend/global/response/error/MatchingError.java
@@ -9,7 +9,6 @@ public enum MatchingError implements ErrorCode {
     NOT_FOUND_PREFER_LANGUAGE(HttpStatus.NOT_FOUND, "MA4", "선호 언어를 찾을 수 없음"),
     INVALID_LANGUAGE_INPUT(HttpStatus.BAD_REQUEST, "MA5", "두 선호 언어가 같을 수 없음"),
     DUPLICATE_MATCHING_APPLICATION(HttpStatus.BAD_REQUEST, "MA6", "중복된 매칭 신청"),
-
     ;
 
     private final HttpStatus httpStatusCode;
diff --git a/src/main/java/com/aliens/backend/mathcing/business/model/Participant.java b/src/main/java/com/aliens/backend/mathcing/business/model/Participant.java
index 2aeaac06..01644d22 100644
--- a/src/main/java/com/aliens/backend/mathcing/business/model/Participant.java
+++ b/src/main/java/com/aliens/backend/mathcing/business/model/Participant.java
@@ -74,4 +74,8 @@ public boolean hasBlocked(Participant participant) {
     public boolean hasPartner() {
         return !partners.isEmpty();
     }
+
+    public void expireMatch() {
+        member.expireMatch();
+    }
 }
diff --git a/src/main/java/com/aliens/backend/mathcing/domain/MatchingApplication.java b/src/main/java/com/aliens/backend/mathcing/domain/MatchingApplication.java
index 8f73d64a..3527e411 100644
--- a/src/main/java/com/aliens/backend/mathcing/domain/MatchingApplication.java
+++ b/src/main/java/com/aliens/backend/mathcing/domain/MatchingApplication.java
@@ -59,6 +59,11 @@ public void modifyTo(final MatchingApplicationRequest matchingApplicationRequest
         this.secondPreferLanguage = matchingApplicationRequest.secondPreferLanguage();
     }
 
+    public void expireMatch() {
+        Member member = getMember();
+        member.expireMatch();
+    }
+
     public MatchingApplicationId getId() {
         return id;
     }
diff --git a/src/main/java/com/aliens/backend/mathcing/domain/MatchingResult.java b/src/main/java/com/aliens/backend/mathcing/domain/MatchingResult.java
index 08888321..92522c48 100644
--- a/src/main/java/com/aliens/backend/mathcing/domain/MatchingResult.java
+++ b/src/main/java/com/aliens/backend/mathcing/domain/MatchingResult.java
@@ -39,13 +39,6 @@ public void matchEach() {
         matchedMember.matched();
     }
 
-    public void expireMatch() {
-        Member matchingMember = getMatchingMember();
-        Member matchedMember = getMatchedMember();
-        matchingMember.expireMatch();
-        matchedMember.expireMatch();
-    }
-
     public MatchingRound getMatchingRound() {
         return id.getMatchingRound();
     }
diff --git a/src/main/java/com/aliens/backend/mathcing/domain/repository/MatchingApplicationRepository.java b/src/main/java/com/aliens/backend/mathcing/domain/repository/MatchingApplicationRepository.java
index 4b5523e1..bbd203d6 100644
--- a/src/main/java/com/aliens/backend/mathcing/domain/repository/MatchingApplicationRepository.java
+++ b/src/main/java/com/aliens/backend/mathcing/domain/repository/MatchingApplicationRepository.java
@@ -12,8 +12,8 @@
 
 @Repository
 public interface MatchingApplicationRepository extends JpaRepository<MatchingApplication, MatchingApplicationId> {
-    @Query("SELECT ma FROM MatchingApplication ma WHERE ma.id.matchingRound = :matchingRound")
-    List<MatchingApplication> findAllByMatchingRound(MatchingRound matchingRound);
+    @Query("SELECT ma FROM MatchingApplication ma WHERE ma.id.matchingRound.round = :round")
+    List<MatchingApplication> findAllByRound(Long round);
 
     @Query("SELECT ma FROM MatchingApplication ma WHERE ma.id.matchingRound = :matchingRound AND ma.id.member.id = :memberId")
     Optional<MatchingApplication> findByMatchingRoundAndMemberId(MatchingRound matchingRound, Long memberId);
diff --git a/src/main/java/com/aliens/backend/mathcing/domain/repository/MatchingRoundRepository.java b/src/main/java/com/aliens/backend/mathcing/domain/repository/MatchingRoundRepository.java
index e2f57b47..9fd8f3b3 100644
--- a/src/main/java/com/aliens/backend/mathcing/domain/repository/MatchingRoundRepository.java
+++ b/src/main/java/com/aliens/backend/mathcing/domain/repository/MatchingRoundRepository.java
@@ -11,6 +11,4 @@
 public interface MatchingRoundRepository extends JpaRepository<MatchingRound, Long> {
     @Query("SELECT mr FROM MatchingRound mr WHERE mr.round = (SELECT MAX(mr.round) FROM MatchingRound mr)")
     Optional<MatchingRound> findCurrentRound();
-
-    Optional<MatchingRound> findMatchingRoundByRound(Long round);
 }
diff --git a/src/main/java/com/aliens/backend/mathcing/service/MatchingProcessService.java b/src/main/java/com/aliens/backend/mathcing/service/MatchingProcessService.java
index 45ec014c..48218d78 100644
--- a/src/main/java/com/aliens/backend/mathcing/service/MatchingProcessService.java
+++ b/src/main/java/com/aliens/backend/mathcing/service/MatchingProcessService.java
@@ -82,7 +82,6 @@ public List<MatchingResultResponse> findMatchingResult(final LoginMember loginMe
                 .toList();
     }
 
-
     private ChatParticipant getChatParticipant(final LoginMember loginMember, final MatchingResult result) {
         return chatParticipantRepository.findByMemberIdAndMatchedMemberId(loginMember.memberId(), result.getMatchedMemberId())
                 .orElseThrow(() -> new RestApiException(MatchingError.NOT_FOUND_MATCHING_APPLICATION_INFO));    }
@@ -92,12 +91,12 @@ private MatchingApplication findMatchedMemberApplicationByRoundAndMemberId(Match
                 .orElseThrow(() -> new RestApiException(MatchingError.NOT_FOUND_MATCHING_APPLICATION_INFO));
     }
 
-
     @Scheduled(cron = "${matching.round.end}")
     @Transactional
     public void expireMatching() {
         List<MatchingResult> previousMatchingResults = getPreviousMatchingResults();
-        previousMatchingResults.forEach(MatchingResult::expireMatch);
+        List<MatchingApplication> previousMatchingApplications = getPreviousMatchingApplications();
+        previousMatchingApplications.forEach(MatchingApplication::expireMatch);
         eventPublisher.expireChatRoom(previousMatchingResults);
     }
 
@@ -106,8 +105,17 @@ private void saveMatchingResult(final MatchingRound matchingRound, final List<Pa
                 .flatMap(participant -> participant.partners().stream()
                         .map(partner -> MatchingResult.from(matchingRound, participant, partner)))
                 .forEach(this::matchBetween);
-        eventPublisher.createChatRoom(participants);
-        eventPublisher.sendNotification(participants);
+        participants.stream()
+                .filter(participant -> !participant.hasPartner())
+                .forEach(Participant::expireMatch);
+        if (hasMatchedParticipants(participants)) {
+            eventPublisher.createChatRoom(participants);
+            eventPublisher.sendNotification(participants);
+        }
+    }
+
+    private boolean hasMatchedParticipants(List<Participant> participants) {
+        return !participants.stream().filter(Participant::hasPartner).toList().isEmpty();
     }
 
     private void checkHasApplied(final List<MatchingResult> matchingResults) {
@@ -126,7 +134,7 @@ private List<MatchingResult> getMatchingResults(final MatchingRound matchingRoun
     }
 
     private List<MatchingApplication> getMatchingApplications(final MatchingRound matchingRound) {
-        return matchingApplicationRepository.findAllByMatchingRound(matchingRound);
+        return matchingApplicationRepository.findAllByRound(matchingRound.getRound());
     }
 
     private List<MatchingResult> getPreviousMatchingResults() {
@@ -135,6 +143,12 @@ private List<MatchingResult> getPreviousMatchingResults() {
         return matchingResultRepository.findAllByRound(previousRound);
     }
 
+    private List<MatchingApplication> getPreviousMatchingApplications() {
+        MatchingRound currentRound = getCurrentRound();
+        Long previousRound = currentRound.getPreviousRound();
+        return matchingApplicationRepository.findAllByRound(previousRound);
+    }
+
     private List<Block> getBlockListByMatchingApplications(final List<MatchingApplication> matchingApplications) {
         List<Block> blockHistory = matchingApplications.stream()
                 .map(MatchingApplication::getMember)
diff --git a/src/test/java/com/aliens/backend/matching/unit/service/MatchingApplicationServiceTest.java b/src/test/java/com/aliens/backend/matching/unit/service/MatchingApplicationServiceTest.java
index 72b730c6..62ab3ab8 100644
--- a/src/test/java/com/aliens/backend/matching/unit/service/MatchingApplicationServiceTest.java
+++ b/src/test/java/com/aliens/backend/matching/unit/service/MatchingApplicationServiceTest.java
@@ -141,6 +141,20 @@ void applyNextMatchAndCancel() {
         assertThat(result).isEqualTo(MatchingStatus.NOT_APPLIED_MATCHED.getMessage());
     }
 
+    @Test
+    @DisplayName("매칭을 신청했으나, 매칭되지 않은 사용자의 매칭 상태가 정상적으로 변경됨")
+    void changeMatchingStatusIfNotMatched() {
+        // given
+        matchingApplicationService.saveParticipant(loginMember, matchingApplicationRequest);
+
+        // when
+        dummyGenerator.operateMatching();
+
+        // then
+        Member notMatchedMember = getMemberById(member.getId());
+        assertThat(notMatchedMember.getStatus()).isEqualTo(MatchingStatus.NOT_APPLIED_NOT_MATCHED.getMessage());
+    }
+
     @Test
     @DisplayName("지정 시간 외 매칭 신청시, 에러 발생")
     void applyMatchIfNotValidTime() {