diff --git a/src/routes/(DefaultStyle)/post/[slug]/+page.svelte b/src/routes/(DefaultStyle)/post/[slug]/+page.svelte
index da76c01..aef2673 100644
--- a/src/routes/(DefaultStyle)/post/[slug]/+page.svelte
+++ b/src/routes/(DefaultStyle)/post/[slug]/+page.svelte
@@ -13,6 +13,7 @@
 
 	const baseURL = `https://${PUBLIC_HOSTNAME}${base}`
 
+	// toggle code frame
 	onMount(()=>{
         let toggleHide = function(e:MessageEvent){
             if (e.data.message === 'toggleHide') {
@@ -32,6 +33,7 @@
         return ()=>{window.removeEventListener('message', toggleHide)}
     })
 
+	// header marker
 	onMount(()=>{
 		function setMarkerClass(id:string) {
 			let hash = document.querySelector("#blog .marker");
@@ -58,6 +60,7 @@
 		return ()=>{window.removeEventListener('hashchange', hashChange)}
 	})
 
+	// copy code
 	onMount(()=>{
 		document.getElementById('blog')?.addEventListener('click',(e:MouseEvent)=>{
 			if (e.target instanceof HTMLElement && e.target.matches('pre')) {