design Single 允许画笔修改sketch后进行design

src/main/java/com/ai/da/python/PythonService.java

@@ -2626,7 +2626,7 @@ public class PythonService {
                 if (StringUtil.isNullOrEmpty(colorImg)){
                     throw new BusinessException("The base64 data of the image is empty");
                 }
-                minioPath = minioUtil.base64Upload(colorImg, gradientBucketName);
+                minioPath = minioUtil.base64UploadToPath(colorImg, gradientBucketName,null);
                 designSingleItem.getGradient().setColorImg(null);
                 gradientString = JSONObject.toJSONString(designSingleItem.getGradient());