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 af06bd06..8a8599b3 100644
--- a/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/DesignServiceImpl.java
@@ -797,7 +797,13 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
             designItemDetail.setDesignItemId(designItemId);
             designItemDetail.setCollectionElementId(detail.getElementId());
             designItemDetail.setCreateDate(DateUtil.getByTimeZone(timeZone));
-            if (!detail.getType().equals("Body")) designItemDetail.setUndividedLayer(priorityAndUndividedLayer.get(designItemDetail.getPriority().toString()));
+            log.info("detail.getType: {}", detail.getType());
+            if (!detail.getType().equals("Body")){
+                log.info("designItemDetail.getPriority(): {}", designItemDetail.getPriority());
+                if (Objects.nonNull(designItemDetail.getPriority())){
+                    designItemDetail.setUndividedLayer(priorityAndUndividedLayer.get(designItemDetail.getPriority().toString()));
+                }
+            }
             if (SysFileLevel2TypeEnum.BODY.getRealName().equals(detail.getType())) {
                 designItemDetail.setPath(detail.getBody_path());
                 //BODY不关联businessId
@@ -928,7 +934,14 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
                 designItemDetail.setDesignItemId(designItemId);
                 designItemDetail.setCollectionElementId(detail.getElementId());
                 designItemDetail.setCreateDate(DateUtil.getByTimeZone(timeZone));
-                if (!detail.getType().equals("Body")) designItemDetail.setUndividedLayer(priorityAndUndividedLayer.get(designItemDetail.getPriority().toString()));
+                log.info("detail.getType: {}", detail.getType());
+                if (!detail.getType().equals("Body")){
+                    log.info("designItemDetail.getPriority(): {}", designItemDetail.getPriority());
+                    if (Objects.nonNull(designItemDetail.getPriority())){
+                        designItemDetail.setUndividedLayer(priorityAndUndividedLayer.get(designItemDetail.getPriority().toString()));
+                    }
+                }
+
                 if (SysFileLevel2TypeEnum.BODY.getRealName().equals(detail.getType())) {
                     designItemDetail.setPath(detail.getBody_path());
                     //BODY不关联businessId
@@ -1988,7 +2001,13 @@ public class DesignServiceImpl extends ServiceImpl<DesignMapper, Design> impleme
                     designItemDetail.setDesignItemId(designItemId);
                     designItemDetail.setCollectionElementId(detail.getElementId());
                     designItemDetail.setCreateDate(DateUtil.getByTimeZone(timeZone));
-                    if (!detail.getType().equals("Body")) designItemDetail.setUndividedLayer(priorityAndUndividedLayer.get(designItemDetail.getPriority().toString()));
+                    log.info("detail.getType: {}", detail.getType());
+                    if (!detail.getType().equals("Body")){
+                        log.info("designItemDetail.getPriority(): {}", designItemDetail.getPriority());
+                        if (Objects.nonNull(designItemDetail.getPriority())){
+                            designItemDetail.setUndividedLayer(priorityAndUndividedLayer.get(designItemDetail.getPriority().toString()));
+                        }
+                    }
                     if (SysFileLevel2TypeEnum.BODY.getRealName().equals(detail.getType())) {
                         designItemDetail.setPath(detail.getBody_path());
                         //BODY不关联businessId