diff --git a/esua-epdc/epdc-module/epdc-kpi/epdc-kpi-server/src/main/java/com/elink/esua/epdc/service/impl/SubPositionCheckDetailServiceImpl.java b/esua-epdc/epdc-module/epdc-kpi/epdc-kpi-server/src/main/java/com/elink/esua/epdc/service/impl/SubPositionCheckDetailServiceImpl.java
index 811d36423..8b0ddebf7 100644
--- a/esua-epdc/epdc-module/epdc-kpi/epdc-kpi-server/src/main/java/com/elink/esua/epdc/service/impl/SubPositionCheckDetailServiceImpl.java
+++ b/esua-epdc/epdc-module/epdc-kpi/epdc-kpi-server/src/main/java/com/elink/esua/epdc/service/impl/SubPositionCheckDetailServiceImpl.java
@@ -207,9 +207,11 @@ public class SubPositionCheckDetailServiceImpl extends BaseServiceImpl<SubPositi
                 }
             }else if (childList.size() == 0){
                 KpiSubCheckDetailResultDTO detailInfo =  baseDao.selectCheckDetailFiles(infoId,bigId,"");
-                entity.setDescribe(detailInfo.getCheckDescribe());
-                entity.setImages(detailInfo.getImages());
-                entity.setFiles(detailInfo.getFiles());
+                if(null!=detailInfo){
+                    entity.setDescribe(detailInfo.getCheckDescribe());
+                    entity.setImages(detailInfo.getImages());
+                    entity.setFiles(detailInfo.getFiles());
+                }
             }