diff --git a/apps/wr/app/store/ruseFcltMng/fcltReg/rainReg/index.tsx b/apps/wr/app/store/ruseFcltMng/fcltReg/rainReg/index.tsx
index c0acef859..f15a170df 100644
--- a/apps/wr/app/store/ruseFcltMng/fcltReg/rainReg/index.tsx
+++ b/apps/wr/app/store/ruseFcltMng/fcltReg/rainReg/index.tsx
@@ -307,7 +307,6 @@ export const rainFacActionsExport: (set: any) => rainFacSActions = (
         console.log("e", e);
         alert("등록 오류입니다.");
       } finally {
-        alert("등록이 완료되었습니다.");
       }
     },
     rainUpdate: async (data: RainyBuilding) => {
diff --git a/apps/wr/components/ui/form/fcltReg/rainReg/component.tsx b/apps/wr/components/ui/form/fcltReg/rainReg/component.tsx
index d78092aea..1f3412698 100644
--- a/apps/wr/components/ui/form/fcltReg/rainReg/component.tsx
+++ b/apps/wr/components/ui/form/fcltReg/rainReg/component.tsx
@@ -70,12 +70,14 @@ export function RainRegForm({
           ...rb?.rainyObj,
           ...data.reuseBuilding?.at(0),
           pntfColKnd: selectedOption ? String(selectedOption.val) : undefined,
-          frstArchPrmsnDt: new Date(data.frstArchPrmsnDt)
+          frstArchPrmsnDt: new Date(data.frstArchPrmsnDt ||null)
+
         };
         form.reset(formData);
       } else {
         formData = {
-         ...data
+         ...data,
+         frstArchPrmsnDt: new Date(data.frstArchPrmsnDt||null)
         };
 
         form.reset(formData);