fix:保存照片接口调整

src/main/java/com/iflytop/colortitration/app/model/dto/PhotoSaveDTO.java

@@ -7,9 +7,6 @@ import lombok.Data;
 public class PhotoSaveDTO {
     private Long id;
 
-    @Schema(description = "颜色16进制代码")
-    private String code;
-
     @Schema(description = "文件名称", example = "123.png")
     private String fileName;