diff --git a/backend/src/main/java/autoever2/cartag/cars/CarRepository.java b/backend/src/main/java/autoever2/cartag/cars/CarRepository.java
index 9532ff3..acde188 100644
--- a/backend/src/main/java/autoever2/cartag/cars/CarRepository.java
+++ b/backend/src/main/java/autoever2/cartag/cars/CarRepository.java
@@ -2,7 +2,7 @@
 
 import autoever2.cartag.cars.dto.CarInfoDto;
 import autoever2.cartag.cars.dto.CarTypeDto;
-import autoever2.cartag.cars.dto.TrimInfoDto;
+import autoever2.cartag.cars.dto.TrimDataDto;
 import org.springframework.dao.support.DataAccessUtils;
 import org.springframework.jdbc.core.BeanPropertyRowMapper;
 import org.springframework.jdbc.core.RowMapper;
@@ -53,7 +53,7 @@ public List<CarTypeDto> findAllCarType() {
         return template.query(sql, carTypeDtoRowMapper());
     }
 
-    public Optional<TrimInfoDto> findTrimInfoByCarId(int carId) {
+    public Optional<TrimDataDto> findTrimInfoByCarId(int carId) {
         String sql = "select car_id, trim, car_default_price " +
                 "from Car " +
                 "where car_id = :carId";
@@ -91,8 +91,8 @@ private RowMapper<Integer> intMapper() {
         return (rs, rowNum) -> rs.getInt("car_default_price");
     }
 
-    private RowMapper<TrimInfoDto> trimInfoRowMapper() {
-        return BeanPropertyRowMapper.newInstance(TrimInfoDto.class);
+    private RowMapper<TrimDataDto> trimInfoRowMapper() {
+        return BeanPropertyRowMapper.newInstance(TrimDataDto.class);
     }
 
 }
diff --git a/backend/src/main/java/autoever2/cartag/cars/CarService.java b/backend/src/main/java/autoever2/cartag/cars/CarService.java
index cfa1a5a..eb31896 100644
--- a/backend/src/main/java/autoever2/cartag/cars/CarService.java
+++ b/backend/src/main/java/autoever2/cartag/cars/CarService.java
@@ -1,8 +1,7 @@
 package autoever2.cartag.cars;
 
 import autoever2.cartag.cars.dto.*;
-import autoever2.cartag.domain.color.InnerColorDto;
-import autoever2.cartag.domain.color.OuterColorDto;
+import autoever2.cartag.domain.color.ColorDto;
 import autoever2.cartag.models.dto.ModelDefaultDto;
 import autoever2.cartag.exception.EmptyDataException;
 import autoever2.cartag.exception.ErrorCode;
@@ -44,8 +43,8 @@ public List<CarVo> getCarDtoByCarType(int carType) {
     }
 
     public CarDefaultDto getCarDefaultDtoByCarId(int carId) {
-        List<OuterColorDto> outerColorList = colorRepository.findOuterColorCarByCarId(carId);
-        List<InnerColorDto> innerColorList = colorRepository.findInnerColorCarByCarId(carId);
+        List<ColorDto> outerColorList = colorRepository.findOuterColorCarByCarId(carId);
+        List<ColorDto> innerColorList = colorRepository.findInnerColorCarByCarId(carId);
         List<ModelDefaultDto> modelList = modelRepository.findDefaultModelListByCarId(carId);
         if (outerColorList.isEmpty() || innerColorList.isEmpty() || modelList.isEmpty()) {
             throw new EmptyDataException(ErrorCode.DATA_NOT_EXISTS);
diff --git a/backend/src/main/java/autoever2/cartag/domain/color/InnerColorPercentDto.java b/backend/src/main/java/autoever2/cartag/domain/color/InnerColorPercentDto.java
index d23b275..cbc6bb0 100644
--- a/backend/src/main/java/autoever2/cartag/domain/color/InnerColorPercentDto.java
+++ b/backend/src/main/java/autoever2/cartag/domain/color/InnerColorPercentDto.java
@@ -28,7 +28,7 @@ public InnerColorPercentDto(int colorId, String colorName, String colorImage, Lo
         this.colorCarImage = colorCarImage;
     }
 
-    public static InnerColorPercentDto toPercent(InnerColorDto innerColorDto, int colorBoughtPercent) {
+    public static InnerColorPercentDto toPercent(ColorDto innerColorDto, int colorBoughtPercent) {
         return InnerColorPercentDto.builder()
                 .colorId(innerColorDto.getColorId())
                 .colorName(innerColorDto.getColorName())
diff --git a/backend/src/main/java/autoever2/cartag/domain/color/OuterColorPercentDto.java b/backend/src/main/java/autoever2/cartag/domain/color/OuterColorPercentDto.java
index c38c281..8c63784 100644
--- a/backend/src/main/java/autoever2/cartag/domain/color/OuterColorPercentDto.java
+++ b/backend/src/main/java/autoever2/cartag/domain/color/OuterColorPercentDto.java
@@ -3,8 +3,6 @@
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Builder;
 import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
 
 @Getter
 @Schema(description = "차량 외부 색상 반환 DTO")
@@ -32,7 +30,7 @@ public OuterColorPercentDto(int colorId, String colorName, String colorImage, Lo
         this.colorCarImage = colorCarImage;
     }
 
-    public static OuterColorPercentDto toPercent(OuterColorDto outerColorDto, int colorBoughtPercent, String imageUrl) {
+    public static OuterColorPercentDto toPercent(ColorDto outerColorDto, int colorBoughtPercent, String imageUrl) {
         return OuterColorPercentDto.builder()
                 .colorId(outerColorDto.getColorId())
                 .colorName(outerColorDto.getColorName())