diff --git a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/controller/UserController.java b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/controller/UserController.java
index 861753e..578c3a2 100644
--- a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/controller/UserController.java
+++ b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/controller/UserController.java
@@ -19,8 +19,9 @@ public class UserController {
 
     @PostMapping("/save")
     public ResponseEntity<?> saveUser(@RequestBody UserRequestDto userRequestDto) {
-        userService.saveUser(userRequestDto);
-        return new ResponseEntity("유저 저장 완료", HttpStatus.OK);
+        boolean saveResult = userService.saveUser(userRequestDto);
+
+        return generateSaveResponseEntity(saveResult);
     }
 
     @GetMapping("/{userId}")
@@ -46,6 +47,11 @@ public ResponseEntity<?> updateUser(@PathVariable Long userId) {
 
 
 
+    private ResponseEntity<?> generateSaveResponseEntity(boolean saveResult) {
+        return (saveResult) ?
+                new ResponseEntity<>("유저에 대한 정보가 성공적으로 저장 되었습니다.", HttpStatus.OK):
+                new ResponseEntity<>("유저 등록에 실패하였습니다.", HttpStatus.NO_CONTENT);
+    }
 
     private ResponseEntity<?> generateUserResponseEntity(Optional<User> user, Long userId) {
         return (user.isEmpty()) ?
diff --git a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserService.java b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserService.java
index 3581197..c591319 100644
--- a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserService.java
+++ b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserService.java
@@ -8,7 +8,7 @@
 
 public interface UserService{
 
-    void saveUser(UserRequestDto userDto);
+    boolean saveUser(UserRequestDto userDto);
 
     Optional<User> findUserById(Long userId);
 
diff --git a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserServiceImpl.java b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserServiceImpl.java
index f8fbefd..b3503f5 100644
--- a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserServiceImpl.java
+++ b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserServiceImpl.java
@@ -14,8 +14,16 @@ public class UserServiceImpl implements UserService {
     private final UserRepository userRepository;
 
     @Override
-    public void saveUser(UserRequestDto userDto) {
-        userRepository.save(userDto.from());
+    public boolean saveUser(UserRequestDto userDto) {
+        boolean saveResult = true;
+
+        try {
+            userRepository.save(userDto.from());
+        } catch (Exception e) {
+            saveResult = false;
+        }
+
+        return saveResult;
     }
 
     @Override