diff --git a/src/components/Sidebar.tsx b/src/components/Sidebar.tsx
index eb6bd9824..2f372796e 100644
--- a/src/components/Sidebar.tsx
+++ b/src/components/Sidebar.tsx
@@ -14,6 +14,7 @@ import { sidebarOpen as sidebarOpenAtom } from '@/store/atoms/sidebar';
 import { useEffect, useState, useCallback, useMemo } from 'react';
 import { handleMarkAsCompleted } from '@/lib/utils';
 import BookmarkButton from './bookmark/BookmarkButton';
+import { refreshCourses } from './refreshCourses';
 import Link from 'next/link';
 import { Button } from './ui/button';
 import { AnimatePresence, motion } from 'framer-motion';
@@ -294,6 +295,7 @@ function Check({ content }: { content: any }) {
       const newState = !completed;
       setCompleted(newState);
       await handleMarkAsCompleted(newState, content.id);
+      refreshCourses('/courses/[courseId]','page');
     },
     [completed, content.id],
   );
diff --git a/src/components/refreshCourses.tsx b/src/components/refreshCourses.tsx
new file mode 100644
index 000000000..236f72946
--- /dev/null
+++ b/src/components/refreshCourses.tsx
@@ -0,0 +1,7 @@
+"use server";
+
+import { revalidatePath } from "next/cache";
+
+export async function refreshCourses(path:string,type?:'page'|'layout') {
+  revalidatePath(path,type);
+}
\ No newline at end of file