diff --git a/distribution_fe/app/(dashboard)/network/region-manage/_components/region-manage-entry-sheet.tsx b/distribution_fe/app/(dashboard)/network/region-manage/_components/region-manage-entry-sheet.tsx
index ec1090c..6abb049 100644
--- a/distribution_fe/app/(dashboard)/network/region-manage/_components/region-manage-entry-sheet.tsx
+++ b/distribution_fe/app/(dashboard)/network/region-manage/_components/region-manage-entry-sheet.tsx
@@ -169,6 +169,7 @@ export function RegionManageEntrySheet({ open, onClose, onSuccess, initial }: Re
control={form.control}
name="period"
label="Period"
+ required
render={({ field }) => (
(
(
(
(