diff --git a/backend/chatroom-service/src/main/java/com/tadak/chatroomservice/domain/chatroom/controller/ChatRoomController.java b/backend/chatroom-service/src/main/java/com/tadak/chatroomservice/domain/chatroom/controller/ChatRoomController.java
index 4013d1a..6fe8c7f 100644
--- a/backend/chatroom-service/src/main/java/com/tadak/chatroomservice/domain/chatroom/controller/ChatRoomController.java
+++ b/backend/chatroom-service/src/main/java/com/tadak/chatroomservice/domain/chatroom/controller/ChatRoomController.java
@@ -34,7 +34,7 @@ public ResponseEntity<CreateChatroomResponse> create(@RequestBody CreateChatroom
      * 방 입장
      */
     @PostMapping("/room-in/{roomId}")
-    public ResponseEntity<EnterChatMemberResponse> enter(@PathVariable Long roomId, @RequestBody ChatRoomRequest chatRoomRequest){
+    public ResponseEntity<EnterChatMemberResponse> enter(@PathVariable("roomId") Long roomId, @RequestBody ChatRoomRequest chatRoomRequest){
         EnterChatMemberResponse enter = chatRoomService.enter(roomId, chatRoomRequest);
         return ResponseEntity.status(HttpStatus.OK).body(enter);
     }
@@ -43,7 +43,7 @@ public ResponseEntity<EnterChatMemberResponse> enter(@PathVariable Long roomId,
      * 방 삭제
      */
     @DeleteMapping("/delete/{roomId}")
-    public ResponseEntity<Void> deleteChatRoom(@PathVariable Long roomId, @RequestBody ChatRoomRequest chatRoomRequest) {
+    public ResponseEntity<Void> deleteChatRoom(@PathVariable("roomId") Long roomId, @RequestBody ChatRoomRequest chatRoomRequest) {
         chatRoomService.deleteChatRoom(roomId, chatRoomRequest.getUsername());
         return ResponseEntity.status(HttpStatus.OK).build();
     }
@@ -62,7 +62,7 @@ public ResponseEntity<List<ChatRoomResponse>> getAllChatRoom() {
      * 강퇴
      */
     @PostMapping("/rooms/{roomId}/kicked/{username}")
-    public ResponseEntity<KickMemberResponse> kickedMember(@PathVariable Long roomId, @PathVariable String username,
+    public ResponseEntity<KickMemberResponse> kickedMember(@PathVariable("roomId") Long roomId, @PathVariable("username") String username,
                                                            @RequestBody ChatRoomRequest chatRoomRequest){
         KickMemberResponse kickMemberResponse = chatRoomService.kickMember(roomId, username, chatRoomRequest.getUsername());
         return ResponseEntity.status(HttpStatus.OK).body(kickMemberResponse);
@@ -72,7 +72,7 @@ public ResponseEntity<KickMemberResponse> kickedMember(@PathVariable Long roomId
      * 방장 위임
      */
     @PatchMapping("/rooms/{roomId}/change-owner/{username}")
-    public ResponseEntity<ChangeOwnerResponse> changeOwner(@PathVariable Long roomId, @PathVariable String username,
+    public ResponseEntity<ChangeOwnerResponse> changeOwner(@PathVariable("roomId") Long roomId, @PathVariable("username") String username,
                                                            @RequestBody ChatRoomRequest chatRoomRequest){
         ChangeOwnerResponse changeOwnerResponse = chatRoomService.changeOwner(roomId, username, chatRoomRequest.getUsername());
         return ResponseEntity.status(HttpStatus.OK).body(changeOwnerResponse);
@@ -82,7 +82,7 @@ public ResponseEntity<ChangeOwnerResponse> changeOwner(@PathVariable Long roomId
      * 개별 방 조회 (채팅방 제목)
      */
     @GetMapping("/rooms/{roomId}/roomName")
-    public ResponseEntity<ChatRoomNameResponse> getChatRoomName(@PathVariable Long roomId){
+    public ResponseEntity<ChatRoomNameResponse> getChatRoomName(@PathVariable("roomId") Long roomId){
         ChatRoomNameResponse getChatRoom = chatRoomService.findChatRoom(roomId);
         return ResponseEntity.status(HttpStatus.OK).body(getChatRoom);
     }
@@ -91,7 +91,7 @@ public ResponseEntity<ChatRoomNameResponse> getChatRoomName(@PathVariable Long r
      * 개별 방 조회 (참여자 수, 방장, 참여 멤버)
      */
     @GetMapping("/rooms/{roomId}/roomInformation")
-    public ResponseEntity<ChatRoomInfoResponse> getChatRoomInfo(@PathVariable Long roomId){
+    public ResponseEntity<ChatRoomInfoResponse> getChatRoomInfo(@PathVariable("roomId") Long roomId){
         ChatRoomInfoResponse getChatRoomInfo = chatRoomService.findChatRoomInfo(roomId);
         return ResponseEntity.status(HttpStatus.OK).body(getChatRoomInfo);
     }