diff --git a/core/src/main/java/com/dite/znpt/domain/vo/DefectReq.java b/core/src/main/java/com/dite/znpt/domain/vo/DefectReq.java
index c4a45cd..d07b6c0 100644
--- a/core/src/main/java/com/dite/znpt/domain/vo/DefectReq.java
+++ b/core/src/main/java/com/dite/znpt/domain/vo/DefectReq.java
@@ -60,4 +60,7 @@ public class DefectReq implements Serializable {
 
     @ApiModelProperty("维修建议")
     private String repairIdea;
+
+    @ApiModelProperty("附件id")
+    private String attachId;
 }
diff --git a/core/src/main/java/com/dite/znpt/domain/vo/DefectResp.java b/core/src/main/java/com/dite/znpt/domain/vo/DefectResp.java
index 4ff545f..e2efbde 100644
--- a/core/src/main/java/com/dite/znpt/domain/vo/DefectResp.java
+++ b/core/src/main/java/com/dite/znpt/domain/vo/DefectResp.java
@@ -37,5 +37,8 @@ public class DefectResp extends DefectReq implements Serializable {
     @ApiModelProperty("来源描述")
     private String sourceLabel;
 
+    @ApiModelProperty("缺陷附件路径")
+    private String attachPath;
+
 }
 
diff --git a/core/src/main/java/com/dite/znpt/enums/AttachBusinessTypeEnum.java b/core/src/main/java/com/dite/znpt/enums/AttachBusinessTypeEnum.java
index 502a022..096af63 100644
--- a/core/src/main/java/com/dite/znpt/enums/AttachBusinessTypeEnum.java
+++ b/core/src/main/java/com/dite/znpt/enums/AttachBusinessTypeEnum.java
@@ -16,6 +16,7 @@ public enum AttachBusinessTypeEnum {
     PROJECT_TASK("PROJECT_TASK", "项目任务"),
     INSURANCE_FILE("insurance", "保险文件"),
     MODEL_FILE("model", "模型文件"),
+    DEFECT_MARK_PIC("defect_mark_pic", "缺陷标注图片"),
     ;
     private final String code;
     private final String desc;
diff --git a/core/src/main/java/com/dite/znpt/service/impl/DefectServiceImpl.java b/core/src/main/java/com/dite/znpt/service/impl/DefectServiceImpl.java
index 8bc2ad5..c30661b 100644
--- a/core/src/main/java/com/dite/znpt/service/impl/DefectServiceImpl.java
+++ b/core/src/main/java/com/dite/znpt/service/impl/DefectServiceImpl.java
@@ -1,6 +1,7 @@
 package com.dite.znpt.service.impl;
 
 import ai.onnxruntime.OrtException;
+import cn.hutool.core.collection.ListUtil;
 import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.json.JSONUtil;
@@ -8,12 +9,14 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.dite.znpt.constant.Message;
 import com.dite.znpt.converts.Converts;
 import com.dite.znpt.domain.bo.Detection;
+import com.dite.znpt.domain.entity.AttachInfoEntity;
 import com.dite.znpt.domain.entity.DefectEntity;
 import com.dite.znpt.domain.entity.ImageEntity;
 import com.dite.znpt.domain.vo.*;
 import com.dite.znpt.enums.*;
 import com.dite.znpt.exception.ServiceException;
 import com.dite.znpt.mapper.DefectMapper;
+import com.dite.znpt.service.AttachInfoService;
 import com.dite.znpt.service.DefectService;
 import com.dite.znpt.service.ImageService;
 import com.dite.znpt.util.PageUtil;
@@ -43,6 +46,8 @@ public class DefectServiceImpl extends ServiceImpl<DefectMapper, DefectEntity> i
     private ImageService imageService;
     @Autowired
     private MultiModelYoloService multiModelYoloService;
+    @Autowired
+    private AttachInfoService attachInfoService;
 
     /**
      * 功能描述：查询缺陷记录列表
@@ -107,6 +112,7 @@ public class DefectServiceImpl extends ServiceImpl<DefectMapper, DefectEntity> i
         DefectEntity defectEntity = Converts.INSTANCE.toDefectEntity(req);
         defectEntity.setImageId(imageId);
         defectEntity.setLabelInfo(JSONUtil.toJsonStr(req.getMarkInfo()));
+        attachInfoService.updateBusinessIdByAttachIds(defectEntity.getImageId(), ListUtil.of(req.getAttachId()), AttachBusinessTypeEnum.DEFECT_MARK_PIC);
         this.save(defectEntity);
     }
 
@@ -153,6 +159,7 @@ public class DefectServiceImpl extends ServiceImpl<DefectMapper, DefectEntity> i
         DefectEntity defectEntity = Converts.INSTANCE.toDefectEntity(req);
         defectEntity.setLabelInfo(JSONUtil.toJsonStr(req.getMarkInfo()));
         this.updateById(defectEntity);
+        attachInfoService.updateBusinessIdByAttachIds(defectEntity.getImageId(), ListUtil.of(req.getAttachId()), AttachBusinessTypeEnum.DEFECT_MARK_PIC);
     }
 
     /**
@@ -177,6 +184,7 @@ public class DefectServiceImpl extends ServiceImpl<DefectMapper, DefectEntity> i
      * @date 2025/07/04 10:55
      **/
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public List<DefectResp> detect(DefectMarkReq markReq) {
         ImageEntity image = imageService.getById(markReq.getImageId());
         if (Objects.isNull(image)) {
@@ -184,7 +192,16 @@ public class DefectServiceImpl extends ServiceImpl<DefectMapper, DefectEntity> i
         }
         FilePathEnum pathEnum = image.getImagePath().contains("temp") ? FilePathEnum.IMAGE_TEMP : FilePathEnum.IMAGE;
         String inputPath = pathEnum.getFileAbsolutePath(image.getImagePath());
-        String outputPath = FileUtil.getParent(inputPath, 1).concat(FileUtil.mainName(inputPath)+"_mark").concat(StrUtil.DOT).concat(FileUtil.extName(inputPath));
+//        写入attach同层级文件夹下
+        String attachPath = FilePathEnum.ATTACH.getUrlPath() + StrUtil.removePrefix(image.getImagePath(), pathEnum.getUrlPath());
+        String outputPath = FilePathEnum.ATTACH.getFileAbsolutePath(attachPath);
+        FileUtil.mkParentDirs(outputPath);
+
+        AttachInfoEntity attachInfo = new AttachInfoEntity();
+        attachInfo.setBusinessId(image.getImageId());
+        attachInfo.setAttachPath(attachPath);
+        attachInfo.setBusinessType(AttachBusinessTypeEnum.DEFECT_MARK_PIC.getCode());
+        attachInfoService.save(attachInfo);
         try {
             List<Detection> detect = multiModelYoloService.detect(markReq.getModelId(), inputPath, outputPath, markReq.getConfThreshold());
             List<DefectResp> respList = new ArrayList<>();
@@ -199,6 +216,8 @@ public class DefectServiceImpl extends ServiceImpl<DefectMapper, DefectEntity> i
                 resp.setMarkInfo(detection);
                 resp.setRepairStatus(RepairStatusEnum.INCOMPLETE.getCode());
                 resp.setRepairStatusLabel(RepairStatusEnum.INCOMPLETE.getDesc());
+                resp.setAttachId(attachInfo.getAttachId());
+                resp.setAttachPath(attachPath);
                 respList.add(resp);
             }
             return respList;