diff --git a/apps/web/src/app/main/courses/components/FilterSection.tsx b/apps/web/src/app/main/courses/components/FilterSection.tsx
index c64a1f8..9c74447 100755
--- a/apps/web/src/app/main/courses/components/FilterSection.tsx
+++ b/apps/web/src/app/main/courses/components/FilterSection.tsx
@@ -69,10 +69,10 @@ export default function FilterSection({
 
 	return (
 		<div className="bg-white p-6 rounded-lg shadow-sm space-y-6">
-      <Form>
+      {/* <Form>
         
-      </Form>
-			{taxonomies.map((tax) => {
+      </Form> */}
+			{taxonomies?.map((tax) => {
 				return (
 					<>
 						<div>
diff --git a/apps/web/src/app/main/home/components/CategorySection.tsx b/apps/web/src/app/main/home/components/CategorySection.tsx
index e06a5da..d0735fa 100755
--- a/apps/web/src/app/main/home/components/CategorySection.tsx
+++ b/apps/web/src/app/main/home/components/CategorySection.tsx
@@ -69,6 +69,8 @@ const CategorySection = () => {
   const [displayedCategories,setDisplayedCategories] = useState<TermDto[]>([])
   useEffect(() => {
     console.log(courseCategoriesData);
+    // 如果 showAll 为 true，则显示所有分类数据，
+// 如果 showAll 为 false，则只显示前 8 个分类数据，
     if(!isLoading){
       if(showAll){
         setDisplayedCategories(courseCategoriesData)
diff --git a/apps/web/src/app/main/home/components/CoursesSection.tsx b/apps/web/src/app/main/home/components/CoursesSection.tsx
index ec2e759..1fe12af 100755
--- a/apps/web/src/app/main/home/components/CoursesSection.tsx
+++ b/apps/web/src/app/main/home/components/CoursesSection.tsx
@@ -54,7 +54,10 @@ function useFetchCoursesByCategory(category: string) {
     include: {
       terms: true,
       depts:true
-    }
+    },
+    orderBy: {
+      createdAt: 'desc', // 按创建时间降序排列
+    },
   });
 
   return { data, isLoading };
@@ -97,38 +100,21 @@ const CoursesSection: React.FC<CoursesSectionProps> = ({
   })
 
   const { data, isLoading: isDataLoading } = useFetchCoursesByCategory(selectedCategory);
-  // useEffect(() => {
-  //   console.log('data:', data)
-  // })
+
+  useEffect(() => {
+    console.log('dept data:', data)
+  })
   const handleClick = (course: CourseDto) => {
     navigate(`/course/${course.id}/detail`);
   }
 
-  useEffect(() => {
-    console.log('data:', data)
-  })
-
-  // const { data: depts, isLoading: isDeptLoading }: { data: CourseDto[], isLoading: boolean } = api.post.findMany.useQuery({
-  //   where: {},
-  //   include: {
-  //     depts: true,
-  //   },
-  //   orderBy: {
-  //     createdAt: 'desc' // 按创建时间降序排列
-  //   },
-  //   take: 8 // 只获取前8个课程
-  // });
   
-
-
   const filteredCourses = useMemo(() => {
     return selectedCategory === '全部'
       ? data
       : data?.filter(c => c.terms.some(t => t.name === selectedCategory));
   }, [selectedCategory, data]);
-
   const displayedCourses = isDataLoading ? [] : filteredCourses?.slice(0, visibleCourses);
-
   return (
     <section className="relative py-20 overflow-hidden bg-gradient-to-b from-gray-50 to-white">
       <div className="max-w-screen-2xl mx-auto px-6 relative">
@@ -164,7 +150,7 @@ const CoursesSection: React.FC<CoursesSectionProps> = ({
                     color={selectedCategory === category ? 'blue' : 'default'}
                     onClick={() => {
                       setSelectedCategory(category)
-                      console.log(category)
+                      // console.log(category)
                     }}
                     className={`px-6 py-2 text-base cursor-pointer rounded-full transition-all duration-300 ${selectedCategory === category
                       ? 'bg-blue-600 text-white shadow-lg'
@@ -269,7 +255,10 @@ const CoursesSection: React.FC<CoursesSectionProps> = ({
             <div className="flex justify-end">
               <Button
                 type="link"
-                onClick={() => navigate('/courses')}
+                onClick={() => {
+                  navigate('/courses')
+                  window.scrollTo({ top: 0, behavior: 'smooth' })
+                }}
                 className="flex items-center gap-2 text-gray-600 hover:text-blue-600 font-medium transition-colors duration-300"
               >
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