diff --git a/src/main/java/com/pbl/insaroad/domain/animalmission/controller/AnimalMissionController.java b/src/main/java/com/pbl/insaroad/domain/animalmission/controller/AnimalMissionController.java
index 65c06e3..5fd4e03 100644
--- a/src/main/java/com/pbl/insaroad/domain/animalmission/controller/AnimalMissionController.java
+++ b/src/main/java/com/pbl/insaroad/domain/animalmission/controller/AnimalMissionController.java
@@ -3,7 +3,6 @@
  */
 package com.pbl.insaroad.domain.animalmission.controller;
 
-import com.pbl.insaroad.domain.game.dto.request.GameRequest.CompleteRequest;
 import jakarta.validation.Valid;
 
 import org.springframework.web.bind.annotation.PostMapping;
@@ -14,6 +13,7 @@
 import com.pbl.insaroad.domain.animalmission.dto.request.AnimalMissionSubmitRequest;
 import com.pbl.insaroad.domain.animalmission.dto.response.AnimalResultResponse;
 import com.pbl.insaroad.domain.animalmission.service.AnimalMissionService;
+import com.pbl.insaroad.domain.game.dto.request.GameRequest.CompleteRequest;
 import com.pbl.insaroad.global.response.BaseResponse;
 
 import io.swagger.v3.oas.annotations.Operation;
@@ -36,7 +36,8 @@ public class AnimalMissionController {
   public BaseResponse<AnimalResultResponse> submitAnimalMission(
       @Valid @RequestBody AnimalMissionSubmitRequest missionRequest,
       @Valid @RequestBody CompleteRequest completeRequest) {
-    AnimalResultResponse result = animalMissionService.submitAnimalMission(missionRequest, completeRequest);
+    AnimalResultResponse result =
+        animalMissionService.submitAnimalMission(missionRequest, completeRequest);
     return BaseResponse.success(result);
   }
 }
diff --git a/src/main/java/com/pbl/insaroad/domain/animalmission/dto/request/AnimalMissionSubmitRequest.java b/src/main/java/com/pbl/insaroad/domain/animalmission/dto/request/AnimalMissionSubmitRequest.java
index c5936a1..90b8c92 100644
--- a/src/main/java/com/pbl/insaroad/domain/animalmission/dto/request/AnimalMissionSubmitRequest.java
+++ b/src/main/java/com/pbl/insaroad/domain/animalmission/dto/request/AnimalMissionSubmitRequest.java
@@ -5,7 +5,6 @@
 
 import java.util.List;
 
-import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
 
diff --git a/src/main/java/com/pbl/insaroad/domain/animalmission/service/AnimalMissionService.java b/src/main/java/com/pbl/insaroad/domain/animalmission/service/AnimalMissionService.java
index c4b07f5..8c83c8a 100644
--- a/src/main/java/com/pbl/insaroad/domain/animalmission/service/AnimalMissionService.java
+++ b/src/main/java/com/pbl/insaroad/domain/animalmission/service/AnimalMissionService.java
@@ -3,9 +3,6 @@
  */
 package com.pbl.insaroad.domain.animalmission.service;
 
-import com.pbl.insaroad.domain.game.dto.request.GameRequest.CompleteRequest;
-import com.pbl.insaroad.domain.user.entity.User;
-import com.pbl.insaroad.domain.user.service.UserService;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -24,7 +21,10 @@
 import com.pbl.insaroad.domain.animalmission.dto.response.AnimalResultResponse;
 import com.pbl.insaroad.domain.animalmission.entity.AnimalType;
 import com.pbl.insaroad.domain.animalmission.exception.AnimalMissionErrorCode;
+import com.pbl.insaroad.domain.game.dto.request.GameRequest.CompleteRequest;
+import com.pbl.insaroad.domain.user.entity.User;
 import com.pbl.insaroad.domain.user.repository.UserRepository;
+import com.pbl.insaroad.domain.user.service.UserService;
 import com.pbl.insaroad.global.exception.CustomException;
 
 import lombok.RequiredArgsConstructor;
@@ -49,7 +49,8 @@ public class AnimalMissionService {
 
   // 동물 미션 제출 처리 메서드
   @Transactional
-  public AnimalResultResponse submitAnimalMission(AnimalMissionSubmitRequest missionRequest,  CompleteRequest completeRequest) {
+  public AnimalResultResponse submitAnimalMission(
+      AnimalMissionSubmitRequest missionRequest, CompleteRequest completeRequest) {
     // 0. patternAnimals 중복 검증
     validateNoDuplicatePatternAnimals(missionRequest.getPatternAnimals());
 
diff --git a/src/main/java/com/pbl/insaroad/domain/hangulsign/controller/HangulSignQuizController.java b/src/main/java/com/pbl/insaroad/domain/hangulsign/controller/HangulSignQuizController.java
index c116a0a..c177a97 100644
--- a/src/main/java/com/pbl/insaroad/domain/hangulsign/controller/HangulSignQuizController.java
+++ b/src/main/java/com/pbl/insaroad/domain/hangulsign/controller/HangulSignQuizController.java
@@ -3,7 +3,6 @@
  */
 package com.pbl.insaroad.domain.hangulsign.controller;
 
-import com.pbl.insaroad.domain.game.dto.request.GameRequest.CompleteRequest;
 import jakarta.validation.Valid;
 
 import org.springframework.http.ResponseEntity;
@@ -14,6 +13,7 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.pbl.insaroad.domain.game.dto.request.GameRequest.CompleteRequest;
 import com.pbl.insaroad.domain.hangulsign.dto.request.AnswerRequest;
 import com.pbl.insaroad.domain.hangulsign.dto.response.AnswerResponse;
 import com.pbl.insaroad.domain.hangulsign.dto.response.QuizResponse;
diff --git a/src/main/java/com/pbl/insaroad/domain/hangulsign/service/HangulSignQuizService.java b/src/main/java/com/pbl/insaroad/domain/hangulsign/service/HangulSignQuizService.java
index 49c023f..901c2a8 100644
--- a/src/main/java/com/pbl/insaroad/domain/hangulsign/service/HangulSignQuizService.java
+++ b/src/main/java/com/pbl/insaroad/domain/hangulsign/service/HangulSignQuizService.java
@@ -3,13 +3,12 @@
  */
 package com.pbl.insaroad.domain.hangulsign.service;
 
-import com.pbl.insaroad.domain.game.dto.request.GameRequest.CompleteRequest;
-import com.pbl.insaroad.domain.user.service.UserService;
 import java.util.List;
 
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import com.pbl.insaroad.domain.game.dto.request.GameRequest.CompleteRequest;
 import com.pbl.insaroad.domain.hangulsign.dto.request.AnswerRequest;
 import com.pbl.insaroad.domain.hangulsign.dto.request.QuizCreateRequest;
 import com.pbl.insaroad.domain.hangulsign.dto.response.AnswerResponse;
@@ -21,6 +20,7 @@
 import com.pbl.insaroad.domain.hangulsign.repository.HangulSignQuizRepository;
 import com.pbl.insaroad.domain.user.entity.User;
 import com.pbl.insaroad.domain.user.repository.UserRepository;
+import com.pbl.insaroad.domain.user.service.UserService;
 import com.pbl.insaroad.global.exception.CustomException;
 
 import lombok.RequiredArgsConstructor;
@@ -47,7 +47,8 @@ public QuizResponse getRandomQuiz() {
     return quizMapper.toQuizResponse(quiz);
   }
 
-  public AnswerResponse submitAnswer(Long quizId, AnswerRequest request, CompleteRequest completeRequest) {
+  public AnswerResponse submitAnswer(
+      Long quizId, AnswerRequest request, CompleteRequest completeRequest) {
     // 사용자 조회
     User user =
         userRepository