diff --git a/apps/dm/app/store/sdmMng/index.tsx b/apps/dm/app/store/sdmMng/index.tsx
index 35dd3d2a9..b5b258839 100644
--- a/apps/dm/app/store/sdmMng/index.tsx
+++ b/apps/dm/app/store/sdmMng/index.tsx
@@ -501,6 +501,7 @@ export const upHeadSdmInfoStatus: TableUpperProps[] = [
 const postSdmData = async (data: DemandCompType) => {
   try {
     await postFetch("/reuseFc/request", data);
+    sessionStorage.setItem("user", JSON.stringify(data) );
     toast.success("수요처 등록에 성공하였습니다.");
     return true;
   } catch (error) {