diff --git a/src/main/java/com/ai/da/model/vo/DesignItemClothesDetailVO.java b/src/main/java/com/ai/da/model/vo/DesignItemClothesDetailVO.java
index dbf978a6..77debdd3 100644
--- a/src/main/java/com/ai/da/model/vo/DesignItemClothesDetailVO.java
+++ b/src/main/java/com/ai/da/model/vo/DesignItemClothesDetailVO.java
@@ -11,6 +11,9 @@ import java.util.List;
 @ApiModel("designItem detail clothes 响应")
 public class DesignItemClothesDetailVO {
 
+    /**
+     * designItemDetail对应的businessId
+     */
     @ApiModelProperty("对应的上游id")
     private Long id;
 
diff --git a/src/main/java/com/ai/da/python/PythonService.java b/src/main/java/com/ai/da/python/PythonService.java
index 197eeeda..b78d278c 100644
--- a/src/main/java/com/ai/da/python/PythonService.java
+++ b/src/main/java/com/ai/da/python/PythonService.java
@@ -1390,11 +1390,10 @@ public class PythonService {
         List<Float> angle = new ArrayList<>(printObject.getPrints().size());
 
         // 设置印花的位置、大小、旋转角度
-        // todo 空指针
         List<DesignSinglePrint> prints = printObject.getPrints();
         prints.forEach(p -> {
-            p.getLocation().set(0,p.getLocation().get(0) * fileVO.getWidth());
-            p.getLocation().set(1,p.getLocation().get(1) * fileVO.getHigh());
+            p.getLocation().set(0,p.getLocation().get(0));
+            p.getLocation().set(1,p.getLocation().get(1));
             Integer priority = p.getPriority();
             location.add(priority - 1, p.getLocation());
             scale.add(priority - 1,p.getScale());
@@ -1719,10 +1718,10 @@ public class PythonService {
 
     private static List<String> setGenerateImageList(JSONObject jsonObject){
         List<String> imageUrlList = JSONObject.parseArray(jsonObject.get("list").toString(),String.class);
-        if (imageUrlList.size() == 0){
+        if (imageUrlList.isEmpty()){
             log.error("PythonService##generateSketchOrPrint异常###{}","diffusion response list is null");
             // todo 如果这里返回为空，是判断出错还是返回给前端空
-            throw new BusinessException("Some errors occurred, please try again later");
+            throw new BusinessException("The data returned on the python side is empty");
         }
 
         return imageUrlList;
diff --git a/src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java b/src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java
index cae9f2e3..f8584d1e 100644
--- a/src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/DesignItemServiceImpl.java
@@ -316,7 +316,7 @@ public class DesignItemServiceImpl extends ServiceImpl<DesignItemMapper, DesignI
             designItemDetail.setPrintJson(JSON.toJSONString(printObject));
             designItemDetails.add(designItemDetail);
         });
-        // todo businessId
+        // todo businessId来源
         designItemDetailService.saveBatch(designItemDetails);
 
         // 覆盖designPythonOutfit表中的模特全身图
@@ -376,6 +376,8 @@ public class DesignItemServiceImpl extends ServiceImpl<DesignItemMapper, DesignI
         Assert.notNull(designItem,"design item does not exists!");
         Design design = designService.getById(designItem.getDesignId());
         Assert.notNull(design,"design does not exists!");
+        TDesignPythonOutfit designPythonOutfit = designPythonOutfitService.getByDesignItemId(designSingleIncludeLayersDTO.getDesignItemId());
+        Assert.notNull(designItem,"design item detail layers does not exists!");
         DesignLibraryModelPointVO designLibraryModelPointVO = null;
         // 设置模特
         if (Objects.nonNull(design.getTemplateId())){
@@ -386,13 +388,16 @@ public class DesignItemServiceImpl extends ServiceImpl<DesignItemMapper, DesignI
             designLibraryModelPointVO = collectionElementService.calculateTemplatePoint(modelPoint,library.getHigh(),library.getWidth(),library.getUrl());
         }
 
+        // 组装入参
         DesignPythonObjects objects =pythonService.covertDesignSingleParam(
                 designSingleIncludeLayersDTO,design.getSingleOverall(),design.getSwitchCategory(),designLibraryModelPointVO);
         JSONObject jsonObject = pythonService.designNew(objects);
         // preview -> 不存数据库    submit -> 存数据库
         List<TDesignPythonOutfitDetail> tDesignPythonOutfitDetails;
         JSONObject data = jsonObject.getJSONObject("data");
-        // todo 空指针
+        if (data == null) {
+            throw new BusinessException("python response data is null");
+        }
         JSONObject outfit = data.getJSONObject("0");
         if (!designSingleIncludeLayersDTO.getIsPreview()){
             // 更新及保存图层信息
@@ -409,8 +414,6 @@ public class DesignItemServiceImpl extends ServiceImpl<DesignItemMapper, DesignI
             detailsVO.add(designPythonOutfitDetailService.convertToDesignPythonOutfitVO(detail));
         });
 
-        TDesignPythonOutfit designPythonOutfit = designPythonOutfitService.getByDesignItemId(designSingleIncludeLayersDTO.getDesignItemId());
-        // todo designPythonOutFit 空指针
         return assembleDesignSingleResponse(designItem.getId(),minioUtil.splitThenGetPreviewUrl(designPythonOutfit.getDesignUrl(),480),
                 designSingleIncludeLayersDTO.getDesignSingleItemDTOList(),detailsVO);
     }
diff --git a/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java b/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
index b5819626..1566ad14 100644
--- a/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
@@ -808,7 +808,6 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
         List<DesignItemDetail> filterDetail = designItemDetails.stream()
                 .filter(f -> OUTWEAR_DRESS_BLOUSE.contains(f.getType()) || SKIRT_TROUSERS.contains(f.getType()))
                 .collect(Collectors.toList());
-        // todo 填充图层需要筛选已经被删除的图层
         response.setClothes(CopyUtil.copyList(filterDetail,DesignItemClothesDetailVO.class,(o,d)->{
             d.setId(o.getBusinessId());
             d.setLevel1Type(converTypeToLevel1(o.getType()));