diff --git a/app/(withRecent)/categories/[categorySlug]/page.tsx b/app/(withRecent)/categories/[categorySlug]/page.tsx
index fbf602c..e7be18e 100644
--- a/app/(withRecent)/categories/[categorySlug]/page.tsx
+++ b/app/(withRecent)/categories/[categorySlug]/page.tsx
@@ -1,5 +1,5 @@
 import { metadata } from '@/app/metadata'
-import { getCategoryBySlug, getPostsByCategory } from '@/lib/categories'
+import { getAllCategories, getCategoryBySlug, getPostsByCategory } from '@/lib/categories'
 import type { Metadata } from 'next'
 import Link from 'next/link'
 
@@ -9,6 +9,13 @@ type CategoryPageProps = {
   }>
 }
 
+export async function generateStaticParams() {
+  const categories = getAllCategories()
+  return Object.keys(categories).map((category) => ({
+    categorySlug: category,
+  }))
+}
+
 export async function generateMetadata({ params }: CategoryPageProps): Promise<Metadata> {
   const { categorySlug } = await params
   const category = getCategoryBySlug(categorySlug)
diff --git a/app/(withRecent)/categories/page.tsx b/app/(withRecent)/categories/page.tsx
index f6e0c5c..a3369e4 100644
--- a/app/(withRecent)/categories/page.tsx
+++ b/app/(withRecent)/categories/page.tsx
@@ -6,6 +6,13 @@ import Link from 'next/link'
 import { metadata } from '@/app/metadata'
 import { dateFormatter } from '@/utils/time'
 
+export async function generateStaticParams() {
+  const categories = getAllCategories()
+  return Object.keys(categories).map((category) => ({
+    categorySlug: category,
+  }))
+}
+
 export async function generateMetadata(): Promise<Metadata> {
   return {
     title: `Categories | ${metadata.title!.toString()}`,
diff --git a/app/feed.xml/route.ts b/app/feed.xml/route.ts
index 73bb3e6..01bef87 100644
--- a/app/feed.xml/route.ts
+++ b/app/feed.xml/route.ts
@@ -1,6 +1,8 @@
 import { metadata } from '@/app/metadata'
 import { getAllPostsMeta } from '@/lib/posts'
 
+export const dynamic = "force-static"
+
 const SITE_URL = process.env.SITE_URL || 'http://localhost:3000'
 
 function escapeXml(str: string) {