diff --git a/src/components/main/MainLayout.tsx b/src/components/main/MainLayout.tsx
index 7b8ff79c..476363fb 100644
--- a/src/components/main/MainLayout.tsx
+++ b/src/components/main/MainLayout.tsx
@@ -83,7 +83,7 @@ export function MainLayout({
             ©{" "}
             <UniLink
               href={getSiteLink({
-                subdomain: "blog",
+                subdomain: "xlog",
               })}
               className="hover:text-accent"
             >
diff --git a/src/models/page.model.ts b/src/models/page.model.ts
index 87c41716..467b486e 100644
--- a/src/models/page.model.ts
+++ b/src/models/page.model.ts
@@ -539,6 +539,7 @@ export async function commentPage(
         content,
         external_urls: [externalUrl],
         tags: ["comment"],
+        sources: ["xlog"],
       },
       pageId.split("-")[0],
       pageId.split("-")[1],
diff --git a/src/pages/dashboard/[subdomain]/editor.tsx b/src/pages/dashboard/[subdomain]/editor.tsx
index 7b1253f8..5154d93d 100644
--- a/src/pages/dashboard/[subdomain]/editor.tsx
+++ b/src/pages/dashboard/[subdomain]/editor.tsx
@@ -24,6 +24,7 @@ import { nanoid } from "nanoid"
 import { useQueryClient } from "@tanstack/react-query"
 import { PageContent } from "~/components/common/PageContent"
 import pinyin from "pinyin"
+import { GITHUB_LINK } from "~/lib/env"
 
 const getInputDatetimeValue = (date: Date | string) => {
   const str = dayjs(date).format()
@@ -235,7 +236,7 @@ export default function SubdomainEditor() {
               <EditorToolbar view={view} toolbars={toolbars}></EditorToolbar>
               <UniLink
                 className="ml-7 align-middle"
-                href="https://github.com/Crossbell-Box/xLog/wiki/xLog-Flavored-Markdown"
+                href={`${GITHUB_LINK}/wiki/xLog-Flavored-Markdown`}
               >
                 Tip: xLog Flavored Markdown
               </UniLink>
diff --git a/src/pages/dashboard/[subdomain]/index.tsx b/src/pages/dashboard/[subdomain]/index.tsx
index 95cfe461..855ce212 100644
--- a/src/pages/dashboard/[subdomain]/index.tsx
+++ b/src/pages/dashboard/[subdomain]/index.tsx
@@ -3,6 +3,8 @@ import { DashboardLayout } from "~/components/dashboard/DashboardLayout"
 import { DashboardMain } from "~/components/dashboard/DashboardMain"
 import { UniLink } from "~/components/ui/UniLink"
 import Image from "next/image"
+import { DISCORD_LINK, TWITTER_LINK, GITHUB_LINK, APP_NAME } from "~/lib/env"
+import { getSiteLink } from "~/lib/helpers"
 
 export default function SubdomainIndex() {
   const router = useRouter()
@@ -19,7 +21,7 @@ export default function SubdomainIndex() {
             This page is quite empty for now, but we will polish it very soon!
             Maybe some useful analytics!
           </p>
-          <p>Here{`'`}re some useful links:</p>
+          <p>Here{`'`}re some useful links to get started:</p>
           <ul>
             <li>
               <UniLink href={`/dashboard/${subdomain}/editor?type=post`}>
@@ -32,6 +34,40 @@ export default function SubdomainIndex() {
               </UniLink>
             </li>
           </ul>
+          <p>
+            You are not alone, join the community to meet friends or give xLog
+            some advice:
+          </p>
+          <ul>
+            <li>
+              <UniLink href={DISCORD_LINK}>
+                Join {APP_NAME}
+                {`'`}s Discord server
+              </UniLink>
+            </li>
+            <li>
+              <UniLink
+                href={getSiteLink({
+                  subdomain: "xlog",
+                })}
+              >
+                Follow {APP_NAME}
+                {`'`}s xLog
+              </UniLink>
+            </li>
+            <li>
+              <UniLink href={GITHUB_LINK}>
+                View {APP_NAME}
+                {`'`}s source code or participate in its development
+              </UniLink>
+            </li>
+            <li>
+              <UniLink href={TWITTER_LINK}>
+                Follow {APP_NAME}
+                {`'`}s Twitter
+              </UniLink>
+            </li>
+          </ul>
         </div>
       </DashboardMain>
     </DashboardLayout>
diff --git a/src/pages/index.tsx b/src/pages/index.tsx
index c87bfcb0..a713b9d9 100644
--- a/src/pages/index.tsx
+++ b/src/pages/index.tsx
@@ -227,7 +227,7 @@ export default function Home({ region }: { region: string | null }) {
                   <li className="inline-flex h-14 align-middle items-center">
                     <UniLink
                       className="inline-block text-accent text-center"
-                      href="https://github.com/Crossbell-Box/xLog/edit/dev/showcase.json"
+                      href={`${GITHUB_LINK}/edit/dev/showcase.json`}
                     >
                       Submit yours
                     </UniLink>