diff --git a/index.html b/index.html
index b90ff61..f7b2c73 100644
--- a/index.html
+++ b/index.html
@@ -11,7 +11,7 @@
       <div class="text-center">
         <img src="/favicon.svg" width="64" height="64" class="mx-auto" />
 
-        <h1 class="text-2xl font-bold">Redirecting...</h1>
+        <h1 id="title" class="text-2xl font-bold">Redirecting...</h1>
 
         <p class="text-lg mt-3">SmartSheep is now known as Solsynth</p>
         <p>We also updated our domain.</p>
@@ -24,7 +24,7 @@
 
         <p class="mt-3">Please add our new domain to your browser favorites.</p>
 
-        <div class="mt-3 text-sm text-center">
+        <div id="redirect-info" class="mt-3 text-sm text-center">
           <p>You are going to redirect to</p>
           <code id="redirect-target">https://solsynth.dev</code>
           <p>in 5 seconds</p>
diff --git a/src/main.ts b/src/main.ts
index ab1b61b..7ba1600 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -7,10 +7,25 @@ import "@fontsource/roboto/latin.css"
 
 import { sitemap } from "./site"
 
-const site = sitemap[location.host] ?? location.host.replace("smartsheep.studio", "solsynth.dev")
-const url = location.protocol + "//" + site + location.pathname + location.search + location.hash
+if (sitemap[location.host] !== false) {
+  const site = sitemap[location.host] ?? location.host.replace("smartsheep.studio", "solsynth.dev")
+  const url = location.protocol + "//" + site + location.pathname + location.search + location.hash
 
-const target = document.querySelector("#redirect-target")
-if (target) target.innerHTML = url
+  const target = document.querySelector("#redirect-target")
+  if (target) target.innerHTML = url
 
-setTimeout(() => window.open(url, "_self"), 5000)
\ No newline at end of file
+  setTimeout(() => window.open(url, "_self"), 5000)
+} else {
+  const title = document.querySelector("#title")
+  if (title) {
+    title.classList.replace("text-2xl", "text-xl")
+    title.innerHTML = "Sorry, this service not available anymore..."
+  }
+  const info = document.querySelector("#redirect-info")
+  if (info) {
+    info.innerHTML =
+      "<p>We decided sunset this service for some reasons.</p>" +
+      "<p>More information please check out our official website.</p>" +
+      "<p>We're sorry, but this is the final decision.</p>"
+  }
+}
diff --git a/src/site.ts b/src/site.ts
index e8da765..14b65a2 100644
--- a/src/site.ts
+++ b/src/site.ts
@@ -1,9 +1,13 @@
-export const sitemap: { [id: string]: string } = {
-    // Goatworks
-    "smartsheep.studio": "solsynth.dev",
-    "code.smartsheep.studio": "git.solsynth.dev",
+export const sitemap: { [id: string]: string | boolean } = {
+  // Goatworks
+  "smartsheep.studio": "solsynth.dev",
+  "code.smartsheep.studio": "git.solsynth.dev",
 
-    // Hydrogen
-    "id.smartsheep.studio": "id.solsynth.dev",
-    "feed.smartsheep.studio": "co.solsynth.dev"
+  // Hydrogen
+  "id.smartsheep.studio": "id.solsynth.dev",
+  "feed.smartsheep.studio": "co.solsynth.dev",
+
+  // Matrix
+  "matrix.smartsheep.studio": false,
+  "chat.smartsheep.studio": false
 }