diff --git a/src/pages/AdminPage/Management/Party/PartyDetail/CancelPrice/index.tsx b/src/pages/AdminPage/Management/Party/PartyDetail/CancelPrice/index.tsx
index 50755f3f..01671045 100644
--- a/src/pages/AdminPage/Management/Party/PartyDetail/CancelPrice/index.tsx
+++ b/src/pages/AdminPage/Management/Party/PartyDetail/CancelPrice/index.tsx
@@ -1,4 +1,4 @@
-import { memo } from "react";
+import { memo, useMemo } from "react";
 import { priceToString } from "@/utils";
 
 interface Props {
@@ -6,11 +6,13 @@ interface Props {
 }
 
 function CancelPrice({ discountPrice }: Props) {
+  const MallangTripFee = useMemo(() => 0.9, []);
+
   return (
     <div className="flex flex-col gap-1 my-7">
       <p className="text-lg text-black font-bold">총 위약금 수익</p>
       <p className="text-sm text-darkgray">{`${priceToString(
-        discountPrice
+        discountPrice * MallangTripFee
       )}원`}</p>
     </div>
   );