diff --git a/app/rss.xml/route.ts b/app/rss.xml/route.ts
index 146acce..250a852 100644
--- a/app/rss.xml/route.ts
+++ b/app/rss.xml/route.ts
@@ -1,6 +1,8 @@
 import { appFolders, baseUrl } from 'app/config'
 import { getPostFiles } from 'app/utils/utils'
 
+export const dynamic = 'force-static'
+
 export async function GET() {
   let list = getPostFiles(appFolders)
 
@@ -12,8 +14,8 @@ export async function GET() {
       return 1
     })
     .map(
-      (post) =>
-        `<item>
+      (post) => `
+        <item>
           <title>${post.metadata.title}</title>
           <link>${baseUrl}/${post.folder}/${post.slug}</link>
           <description>${post.metadata.summary || ''}</description>
@@ -25,16 +27,16 @@ export async function GET() {
   const rssFeed = `<?xml version="1.0" encoding="UTF-8" ?>
   <rss version="2.0">
     <channel>
-        <title>Qwas Portfolio</title>
-        <link>${baseUrl}</link>
-        <description>This is Qwas portfolio RSS feed</description>
-        ${itemsXml}
+      <title>Qwas Portfolio</title>
+      <link>${baseUrl}</link>
+      <description>This is Qwas portfolio RSS feed</description>
+      ${itemsXml}
     </channel>
   </rss>`
 
   return new Response(rssFeed, {
     headers: {
-      'Content-Type': 'application/rss+xml',
+      'Content-Type': 'application/rss+xml;charset=UTF-8',
     },
   })
 }
diff --git a/app/utils/commitTime.ts b/app/utils/commitTime.ts
index 48e7ce0..47953df 100644
--- a/app/utils/commitTime.ts
+++ b/app/utils/commitTime.ts
@@ -17,7 +17,9 @@ export function lastUpdatedCommitTime(file: string): string {
     { cwd: dirname(file) }
   )
 
-  const output = child.stdout.toString()
+  const output = child.stdout
+    ? child.stdout.toString().trim().split(String.fromCharCode(10))
+    : ''
   updatedCache.set(file, output)
 
   return output
@@ -36,7 +38,9 @@ export function createdCommitTime(file: string): string {
       { cwd: dirname(file) }
     )
 
-    const output = child.stdout.toString().trim().split(String.fromCharCode(10))
+    const output = child.stdout
+      ? child.stdout.toString().trim().split(String.fromCharCode(10))
+      : []
     const firstCommitTime = output[output.length - 1] || ''
 
     createdCache.set(file, firstCommitTime)