diff --git a/src/app/new-match/new-match-client.tsx b/src/app/new-match/new-match-client.tsx
index df0630a..2aff24c 100644
--- a/src/app/new-match/new-match-client.tsx
+++ b/src/app/new-match/new-match-client.tsx
@@ -884,7 +884,7 @@ export default function NewMatchClient() {
                       ) : (
                         <>
                           <span className="truncate min-w-0">
-                            {t["Pay"] || "Pay"}
+                            {t["Payment"] || "Payment"}
                           </span>
                           <span className="inline-flex items-center gap-1 rounded-[12px] bg-black/15 px-[9px] py-[4px] text-xs font-semibold leading-none text-white shrink-0 min-w-0 whitespace-nowrap">
                             <Image
diff --git a/src/hooks/marriage/use-habcoin-payment.ts b/src/hooks/marriage/use-habcoin-payment.ts
index dcac65f..7d6d1de 100644
--- a/src/hooks/marriage/use-habcoin-payment.ts
+++ b/src/hooks/marriage/use-habcoin-payment.ts
@@ -6,6 +6,7 @@ import type { MutationOptions } from "./options";
 import { marriageQueryKeys } from "./query-keys";
 
 const HABCOIN_PAY_SERVICE = "marriagesubscriptionplan" as const;
+const HABCOIN_PAY_APP_NAME = "marriage" as const;
 
 type HabcoinPaymentResponse = unknown;
 
@@ -69,7 +70,7 @@ export async function getHabcoinPayment(params: HabcoinPaymentParams) {
   const queryParams: Record<string, unknown> = {
     token: getSecurityToken(),
     service: HABCOIN_PAY_SERVICE,
-    app_name: HABCOIN_PAY_SERVICE,
+    app_name: HABCOIN_PAY_APP_NAME,
     object_id: objectId,
   };
 
diff --git a/src/hooks/marriage/use-validate-discount.ts b/src/hooks/marriage/use-validate-discount.ts
index ca1f2b8..aef32e2 100644
--- a/src/hooks/marriage/use-validate-discount.ts
+++ b/src/hooks/marriage/use-validate-discount.ts
@@ -31,6 +31,7 @@ export async function validateDiscountCode({
     const { data } = await http.post<any>("/habcoin/validate-discount/", {
       code,
       service,
+      app_name: "marriage",
       object_id: objectId,
     });