diff --git a/src/main/java/com/yem/em/ass/Devicefiles/task/UpdateAnalysisTimeTask.java b/src/main/java/com/yem/em/ass/Devicefiles/task/UpdateAnalysisTimeTask.java
index 8d78d13d..682d6960 100644
--- a/src/main/java/com/yem/em/ass/Devicefiles/task/UpdateAnalysisTimeTask.java
+++ b/src/main/java/com/yem/em/ass/Devicefiles/task/UpdateAnalysisTimeTask.java
@@ -2,6 +2,7 @@ package com.yem.em.ass.Devicefiles.task;
 
 import com.yem.rf.utils.RFUtils;
 import com.yem.wm.es.salesorder.from.SalesOrderZJEdit;
+import com.yem.wm.utils.YEM;
 import kd.bos.context.RequestContext;
 import kd.bos.dataentity.entity.DynamicObject;
 import kd.bos.exception.KDException;
@@ -38,10 +39,14 @@ public class UpdateAnalysisTimeTask extends AbstractTask {
         for (DynamicObject d : load) {
             String framenumber = d.getString("yem_framenumber");
             DynamicObject resource = d.getDynamicObject("yem_model");
-            Date analysistdate = Getanalysistdate(framenumber, resource);
-            d.set("yem_analysistdate", analysistdate);
-
-            log.info("update {} {} date {}", d.getString("number"), framenumber, analysistdate);
+            if (YEM.isNotEmpty(resource)) {
+                DynamicObject productsgroup = resource.getDynamicObject("yem_productsgroup");
+                if (YEM.isNotEmpty(productsgroup)) {
+                    Date analysistdate = Getanalysistdate(framenumber, resource);
+                    d.set("yem_analysistdate", analysistdate);
+                    log.info("update {} {} date {}", d.getString("number"), framenumber, analysistdate);
+                }
+            }
         }
         SaveServiceHelper.save(load);
     }