update

app/admin/svc/svc_data_statisstics.go

@@ -861,6 +861,9 @@ func CentralKitchenForSchoolDataStatisticsExport(req md.CentralKitchenForSchoolD
 					println("<<<<SelfSupportForSchoolDataStatisticsExport3>>>>>Error:::", err.Error())
 					return
 				}
+				if count == 0 {
+					continue
+				}
 				time.Sleep(20 * time.Millisecond) // 20毫秒
 
 				if v.CentralKitchenForSchoolPackageOrdForReserve.Kind == enum.CentralKitchenForSchoolUserWithDayKindForBreakfast {