diff --git a/src/main/java/com/codingwasabi/trti/domain/city/repository/CityRepository.java b/src/main/java/com/codingwasabi/trti/domain/city/repository/CityRepository.java
index 8804865..3d1ba9f 100644
--- a/src/main/java/com/codingwasabi/trti/domain/city/repository/CityRepository.java
+++ b/src/main/java/com/codingwasabi/trti/domain/city/repository/CityRepository.java
@@ -7,5 +7,5 @@
 import java.util.Optional;
 
 public interface CityRepository extends JpaRepository<City, Long> {
-    Optional<City> findByCity(Location city2);
+    Optional<City> findByLocation(Location location);
 }
diff --git a/src/main/java/com/codingwasabi/trti/domain/party/implementation/PartyServiceImpl.java b/src/main/java/com/codingwasabi/trti/domain/party/implementation/PartyServiceImpl.java
index 2315796..8182681 100644
--- a/src/main/java/com/codingwasabi/trti/domain/party/implementation/PartyServiceImpl.java
+++ b/src/main/java/com/codingwasabi/trti/domain/party/implementation/PartyServiceImpl.java
@@ -23,7 +23,7 @@ public class PartyServiceImpl implements PartyService {
     private final PartyRepository partyRepository;
     private final MemberInPartyRepository memberInPartyRepository;
     private final MemberRepository memberRepository;
-    private final CityRepository locationRepository;
+    private final CityRepository cityRepository;
 
     @Override
     @Transactional
@@ -45,8 +45,8 @@ private void setPartyCaptain(Member member, Party party) {
 
     private void setPartyCity(RequestCreatePartyDto requestDto, Party party) {
         Location.parseName(requestDto.getLocation());
-        party.setLocation(locationRepository
-                .findByCity(Location.parseName(requestDto.getLocation()))
+        party.setLocation(cityRepository
+                .findByLocation(Location.parseName(requestDto.getLocation()))
                 .orElseThrow(() -> new IllegalArgumentException("[ERROR] 도시의 정보가 존재하지 않습니다.")));
     }
 
diff --git a/src/main/java/com/codingwasabi/trti/domain/party/model/Party.java b/src/main/java/com/codingwasabi/trti/domain/party/model/Party.java
index 0f2c9bd..ae5c725 100644
--- a/src/main/java/com/codingwasabi/trti/domain/party/model/Party.java
+++ b/src/main/java/com/codingwasabi/trti/domain/party/model/Party.java
@@ -9,8 +9,6 @@
 import lombok.NoArgsConstructor;
 
 import javax.persistence.*;
-import java.time.LocalDate;
-
 @Entity
 @Getter
 @Builder
@@ -25,9 +23,9 @@ public class Party extends Period {
 
     private String imageLink;
 
-    private LocalDate startDate;
+    private String startDate;
 
-    private LocalDate endDate;
+    private String endDate;
 
     private boolean isAgreed;
 
diff --git a/src/main/java/com/codingwasabi/trti/domain/party/model/request/RequestCreatePartyDto.java b/src/main/java/com/codingwasabi/trti/domain/party/model/request/RequestCreatePartyDto.java
index 5671a0e..72a87e1 100644
--- a/src/main/java/com/codingwasabi/trti/domain/party/model/request/RequestCreatePartyDto.java
+++ b/src/main/java/com/codingwasabi/trti/domain/party/model/request/RequestCreatePartyDto.java
@@ -4,7 +4,6 @@
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
-import java.time.LocalDate;
 import java.util.List;
 
 @Getter
@@ -20,8 +19,8 @@ public Party getEntityFrom() {
         return Party.builder()
                 .title(title)
                 .imageLink(imageUrl)
-                .startDate(LocalDate.parse(period[0]))
-                .endDate(LocalDate.parse(period[1]))
+                .startDate(period[0])
+                .endDate(period[1])
                 .build();
     }
 }