diff --git a/app/person/report/components/DailyReportModal.tsx b/app/person/report/components/DailyReportModal.tsx
index 335a465..9a98261 100644
--- a/app/person/report/components/DailyReportModal.tsx
+++ b/app/person/report/components/DailyReportModal.tsx
@@ -290,12 +290,12 @@ export default function DailyReportModal(props: {
             ? false
             : undefined,
       obj_type: values.obj_type ? Number(values.obj_type) : undefined,
-      work_time: values.work_time,
-      rate: values.rate,
-      standard_size: values.standard_size,
-      completed_size: values.completed_size,
-      residual_size: values.residual_size,
-      residual_work_time: values.residual_work_time,
+      work_time: values.work_time || undefined,
+      rate: values.rate || undefined,
+      standard_size: values.standard_size || undefined,
+      completed_size: values.completed_size || undefined,
+      residual_size: values.residual_size || undefined,
+      residual_work_time: values.residual_work_time || undefined,
       residual_pm:
         values.residual_pm === "正"
           ? true