diff --git a/apps/web/src/app/main/my-duty/page.tsx b/apps/web/src/app/main/my-duty/page.tsx
index 4028ab0..fff4c91 100755
--- a/apps/web/src/app/main/my-duty/page.tsx
+++ b/apps/web/src/app/main/my-duty/page.tsx
@@ -1,7 +1,13 @@
 import BasePostLayout from "../layout/BasePost/BasePostLayout";
 import MyDutyListContainer from "./components/MyDutyListContainer";
-
+import { useEffect } from "react";
+import { useMainContext } from "../layout/MainProvider";
+import { PostType } from "@nice/common";
 export default function MyDutyPage() {
+	const { setSearchMode } = useMainContext();
+	useEffect(() => {
+		setSearchMode(PostType.COURSE);
+	}, [setSearchMode]);
 	return (
 		<BasePostLayout>
 			<MyDutyListContainer></MyDutyListContainer>