diff --git a/esua-epdc/epdc-module/epdc-events/epdc-events-server/src/main/java/com/elink/esua/epdc/modules/item/service/impl/ItemServiceImpl.java b/esua-epdc/epdc-module/epdc-events/epdc-events-server/src/main/java/com/elink/esua/epdc/modules/item/service/impl/ItemServiceImpl.java
index 8fe9e93c3..aad95970b 100755
--- a/esua-epdc/epdc-module/epdc-events/epdc-events-server/src/main/java/com/elink/esua/epdc/modules/item/service/impl/ItemServiceImpl.java
+++ b/esua-epdc/epdc-module/epdc-events/epdc-events-server/src/main/java/com/elink/esua/epdc/modules/item/service/impl/ItemServiceImpl.java
@@ -600,9 +600,11 @@ public class ItemServiceImpl extends BaseServiceImpl<ItemDao, ItemEntity> implem
         // 详情
         ItemDetailForPCEndResultDTO resultDTO = baseDao.selectOneOfItemDetailForPCEnd(id);
         // 解析分类全部编码[前端分类复显使用]
-        String categoryFullCode = resultDTO.getCategoryFullCode();
-        String[] categoryIds = categoryFullCode.split("-");
-        resultDTO.setCategoryIds(categoryIds);
+        if(StringUtils.isNotBlank(resultDTO.getCategoryFullCode())){
+            String categoryFullCode = resultDTO.getCategoryFullCode();
+            String[] categoryIds = categoryFullCode.split("-");
+            resultDTO.setCategoryIds(categoryIds);
+        }
 
         //获取项目基本信息
         ItemEntity entity = this.selectById(id);