diff --git a/src/main/java/com/assu/server/domain/chat/dto/ChatRequestDTO.java b/src/main/java/com/assu/server/domain/chat/dto/ChatRequestDTO.java
index 2123afc2..90798fcd 100644
--- a/src/main/java/com/assu/server/domain/chat/dto/ChatRequestDTO.java
+++ b/src/main/java/com/assu/server/domain/chat/dto/ChatRequestDTO.java
@@ -5,7 +5,7 @@
 public class ChatRequestDTO {
     @Getter
     public static class CreateChatRoomRequestDTO {
-        private Long storeId;
+        private Long adminId;
         private Long partnerId;
     }
 
diff --git a/src/main/java/com/assu/server/domain/chat/service/ChatServiceImpl.java b/src/main/java/com/assu/server/domain/chat/service/ChatServiceImpl.java
index e4ef31b3..93a27f53 100644
--- a/src/main/java/com/assu/server/domain/chat/service/ChatServiceImpl.java
+++ b/src/main/java/com/assu/server/domain/chat/service/ChatServiceImpl.java
@@ -27,8 +27,6 @@
 
 import java.util.ArrayList;
 import java.util.List;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 @Slf4j
 @Service
@@ -52,14 +50,14 @@ public List<ChatRoomListResultDTO> getChatRoomList(Long memberId) {
     @Override
     public ChatResponseDTO.CreateChatRoomResponseDTO createChatRoom(ChatRequestDTO.CreateChatRoomRequestDTO request, Long memberId) {
 
-        Long storeId = request.getStoreId();
+        Long adminId = request.getAdminId();
         Long partnerId = request.getPartnerId();
 
         Admin admin = adminRepository.findById(memberId)
                 .orElseThrow(() -> new DatabaseException(ErrorStatus.NO_SUCH_ADMIN));
         Partner partner = partnerRepository.findById(partnerId)
                 .orElseThrow(() -> new DatabaseException(ErrorStatus.NO_SUCH_PARTNER));
-        Store store = storeRepository.findById(storeId)
+        Store store = storeRepository.findByPartnerId(partnerId)
                 .orElseThrow(() -> new DatabaseException(ErrorStatus.NO_SUCH_STORE));
 
 
diff --git a/src/main/java/com/assu/server/domain/store/repository/StoreRepository.java b/src/main/java/com/assu/server/domain/store/repository/StoreRepository.java
index 342595d8..cfb67c4d 100644
--- a/src/main/java/com/assu/server/domain/store/repository/StoreRepository.java
+++ b/src/main/java/com/assu/server/domain/store/repository/StoreRepository.java
@@ -120,4 +120,6 @@ AND ST_Contains(ST_GeomFromText(:wkt, 4326), s.point)
     Optional<Store> findByName(String name);
     Optional<Store> findById(Long id);
 
+    Optional<Store> findByPartnerId(Long partnerId);
+
 }