diff --git a/src/api/custom/hello-techno/use-summary.ts b/src/api/custom/hello-techno/use-summary.ts
index 2cb985f..3729787 100644
--- a/src/api/custom/hello-techno/use-summary.ts
+++ b/src/api/custom/hello-techno/use-summary.ts
@@ -18,6 +18,7 @@ export type UseSummary = {
   parking_name?: string;
 
   receipt_order_count: string;
+  mail_order_count: string;
   sms_send_count: string;
   sms_send_cost: string;
 
diff --git a/src/pages/dashboard/receipt-issuing-order/custom/hello-techno/hooks/useSelectParkingStep.tsx b/src/pages/dashboard/receipt-issuing-order/custom/hello-techno/hooks/useSelectParkingStep.tsx
index 887d26c..ea3162a 100644
--- a/src/pages/dashboard/receipt-issuing-order/custom/hello-techno/hooks/useSelectParkingStep.tsx
+++ b/src/pages/dashboard/receipt-issuing-order/custom/hello-techno/hooks/useSelectParkingStep.tsx
@@ -43,6 +43,7 @@ export default function useSelectParkingStep({ onNext }: Props) {
 
   const customerAPI = useAPICall({
     apiMethod: getHTCustomers,
+    backDrop: true,
     onSuccess: ({ data }) => {
       const options: AutoCompleteOption[] = data.records.map(
         ({ customer_code, name }) => {
@@ -58,6 +59,7 @@ export default function useSelectParkingStep({ onNext }: Props) {
 
   const parkingAPI = useAPICall({
     apiMethod: getHTParkings,
+    backDrop: true,
     onSuccess: ({ data }) => {
       const options: AutoCompleteOption[] = data.records.map(
         ({ parking_management_code, name }) => {
diff --git a/src/pages/dashboard/use-summary/custom/hello-techno/list.tsx b/src/pages/dashboard/use-summary/custom/hello-techno/list.tsx
index e86f860..73d1602 100644
--- a/src/pages/dashboard/use-summary/custom/hello-techno/list.tsx
+++ b/src/pages/dashboard/use-summary/custom/hello-techno/list.tsx
@@ -109,6 +109,7 @@ function SearchBox({ table }: CommonProps) {
 
   const { callAPI: callGetUseSummaryYYYYMMs } = useAPICall({
     apiMethod: getUseSummaryYYYYMMs,
+    backDrop: true,
     onSuccess: ({ data: { records } }) => {
       setYYYYMM(records);
     },
@@ -199,7 +200,7 @@ function TableBox({ table }: CommonProps) {
     { id: "customer_name", label: "運営会社名", align: "left" },
     { id: "parking_name", label: "駐車場名", align: "left" },
     { id: "receipt_order_count", label: "領収証発行件数", align: "left" },
-    // { id: "", label: "郵送件数", align: "left" },
+    { id: "mail_order_count", label: "郵送依頼件数", align: "left" },
     { id: "sms_send_count", label: "SMS送信件数", align: "left" },
   ];
   const {
@@ -271,7 +272,7 @@ function Row({ data }: RowProps) {
       <TableCell>{data.customer_name}</TableCell>
       <TableCell>{data.parking_name}</TableCell>
       <TableCell>{data.receipt_order_count}件</TableCell>
-      {/* <TableCell>{data.parking_name}</TableCell> */}
+      <TableCell>{data.mail_order_count}件</TableCell>
       <TableCell>{data.sms_send_count}件</TableCell>
     </TableRow>
   );