diff --git a/src/main/java/com/ftm/server/common/response/enums/ErrorResponseCode.java b/src/main/java/com/ftm/server/common/response/enums/ErrorResponseCode.java
index ee1f5b5..a84928c 100644
--- a/src/main/java/com/ftm/server/common/response/enums/ErrorResponseCode.java
+++ b/src/main/java/com/ftm/server/common/response/enums/ErrorResponseCode.java
@@ -19,6 +19,7 @@ public enum ErrorResponseCode {
 
     // 404번
     USER_NOT_FOUND(HttpStatus.NOT_FOUND, "E404_001", "요청된 사용자를 찾을 수 없습니다."),
+    USER_IMAGE_NOT_FOUND(HttpStatus.NOT_FOUND, "E404_002", "요청한 유저 이미지를 찾을 수 없습니다."),
 
     // 409번
     USER_ALREADY_EXISTS(HttpStatus.CONFLICT, "E409_001", "이미 존재하는 사용자입니다."),
diff --git a/src/main/java/com/ftm/server/domain/service/UserImageService.java b/src/main/java/com/ftm/server/domain/service/UserImageService.java
index 7eb7eac..d664438 100644
--- a/src/main/java/com/ftm/server/domain/service/UserImageService.java
+++ b/src/main/java/com/ftm/server/domain/service/UserImageService.java
@@ -1,6 +1,8 @@
 package com.ftm.server.domain.service;
 
 import com.ftm.server.adapter.gateway.repository.UserImageRepository;
+import com.ftm.server.common.exception.CustomException;
+import com.ftm.server.common.response.enums.ErrorResponseCode;
 import com.ftm.server.domain.dto.query.FindByUserIdQuery;
 import com.ftm.server.entity.entities.UserImage;
 import lombok.RequiredArgsConstructor;
@@ -15,6 +17,6 @@ public class UserImageService {
     public UserImage queryUserImageByUserId(FindByUserIdQuery query) {
         return userImageRepository
                 .findByUserId(query.getUserId())
-                .orElseThrow(() -> new RuntimeException(""));
+                .orElseThrow(() -> new CustomException(ErrorResponseCode.USER_IMAGE_NOT_FOUND));
     }
 }