diff --git a/package.json b/package.json
index b5790ed..5f98750 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
 		"vitest": "^3.1.1"
 	},
 	"dependencies": {
-		"@blah-im/core": "^0.5.0",
+		"@blah-im/core": "^0.5.1",
 		"@melt-ui/svelte": "^0.86.6",
 		"@zeabur/svelte-adapter": "^1.0.0",
 		"bits-ui": "^1.3.19",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 798e172..ed7af1c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@blah-im/core':
-        specifier: ^0.5.0
-        version: 0.5.0
+        specifier: ^0.5.1
+        version: 0.5.1
       '@melt-ui/svelte':
         specifier: ^0.86.6
         version: 0.86.6(svelte@5.25.12)
@@ -143,8 +143,8 @@ packages:
     resolution: {integrity: sha512-30iZtAPgz+LTIYoeivqYo853f02jBYSd5uGnGpkFV0M3xOt9aN73erkgYAmZU43x4VfqcnLxW9Kpg3R5LC4YYw==}
     engines: {node: '>=6.0.0'}
 
-  '@blah-im/core@0.5.0':
-    resolution: {integrity: sha512-Joaj8K+yd4DVwQrSe8NRxwjMFtzibvj9z70fl/s3ulw+1+dZtsCaRoYnNHS0hE8CZ7g2QshLG6ymvWBQo4rXNQ==}
+  '@blah-im/core@0.5.1':
+    resolution: {integrity: sha512-JEyIS4vTZFlYP67BtdJute+yT3hDBJoOLGZ+YZ5j5UQ2ttP9vAFeXsaX7ErstoXskQU7d9f7u0T0vmnzomVv8g==}
 
   '@esbuild/aix-ppc64@0.19.12':
     resolution: {integrity: sha512-bmoCYyWdEL3wDQIVbcyzRyeKLgk2WtWLTWz1ZIAZF/EGbNOwSA6ew3PftJ1PqMiOOGu0OyFMzG53L0zqIpPeNA==}
@@ -2091,7 +2091,7 @@ snapshots:
       '@jridgewell/gen-mapping': 0.3.8
       '@jridgewell/trace-mapping': 0.3.25
 
-  '@blah-im/core@0.5.0':
+  '@blah-im/core@0.5.1':
     dependencies:
       zod: 3.24.2
 
diff --git a/src/lib/components/GroupedList/GroupedListInputItem.svelte b/src/lib/components/GroupedList/GroupedListInputItem.svelte
index e399878..b8d3c27 100644
--- a/src/lib/components/GroupedList/GroupedListInputItem.svelte
+++ b/src/lib/components/GroupedList/GroupedListInputItem.svelte
@@ -1,4 +1,6 @@
 <script lang="ts">
+	import { tw } from '$lib/tw';
+
 	interface Props {
 		children?: import('svelte').Snippet;
 	}
@@ -7,7 +9,10 @@
 </script>
 
 <label
-	class="flex gap-2 px-4 py-3 font-medium text-sf-primary [align-items:first_baseline] [&>input]:flex-1 [&>input]:bg-transparent [&>input]:text-end [&>input]:outline-hidden [&>input]:placeholder:opacity-50"
+	class={tw(
+		'text-sf-primary flex [align-items:first_baseline] gap-2 px-4 py-3 font-medium',
+		'[&>input]:flex-1 [&>input]:bg-transparent [&>input]:text-end [&>input]:outline-hidden [&>input]:placeholder:opacity-50'
+	)}
 >
 	{@render children?.()}
 </label>
diff --git a/src/lib/components/RichTextInput/ClientInput.svelte b/src/lib/components/RichTextInput/ClientInput.svelte
index e48767e..de69343 100644
--- a/src/lib/components/RichTextInput/ClientInput.svelte
+++ b/src/lib/components/RichTextInput/ClientInput.svelte
@@ -21,6 +21,7 @@
 		const initialDoc = DOMParser.fromSchema(stateConfiguration.schema).parse(domEl);
 		domEl.replaceChildren();
 		onDocChange?.(initialDoc);
+		isEmpty = initialDoc.textContent.length === 0;
 
 		const state = createProseMirrorEditorState({ initialDoc, ...stateConfiguration });
 		editorView = new EditorView(
diff --git a/src/routes/(app)/settings/SettingsAccountSections.svelte b/src/routes/(app)/settings/SettingsAccountSections.svelte
index 88fcdb6..afe885a 100644
--- a/src/routes/(app)/settings/SettingsAccountSections.svelte
+++ b/src/routes/(app)/settings/SettingsAccountSections.svelte
@@ -44,9 +44,7 @@
 				</p>
 				<p>
 					<code class="text-sf-secondary text-sm">
-						{currentAccount.profile.signee.id_key.slice(0, 6) +
-							'...' +
-							currentAccount.profile.signee.id_key.slice(-6)}
+						{currentAccount.id_key.slice(0, 4) + '..' + currentAccount.id_key.slice(-4)}
 					</code>
 				</p>
 			</div>
diff --git a/src/routes/(app)/settings/account/new/+page.svelte b/src/routes/(app)/settings/account/new/+page.svelte
index a866c59..e924920 100644
--- a/src/routes/(app)/settings/account/new/+page.svelte
+++ b/src/routes/(app)/settings/account/new/+page.svelte
@@ -6,7 +6,6 @@
 	import {
 		GroupedListContainer,
 		GroupedListSection,
-		GroupedListItem,
 		GroupedListInputItem
 	} from '$lib/components/GroupedList';
 	import LoadingIndicator from '$lib/components/LoadingIndicator.svelte';
@@ -24,12 +23,18 @@
 	let password: string = $state('');
 	let repeatPassword: string = $state('');
 	let identityServer: string = $state('other.blue');
+	let selfhostDomain: string = $state('');
 
 	let isBusy: boolean = $state(false);
 
-	let passwordMatch = $derived(password === repeatPassword);
-	let canCreate = $derived(name.length > 0 && password.length > 0 && passwordMatch);
-	let customize = $derived(page.url.hash === '#customize');
+	const passwordMatch = $derived(password === repeatPassword);
+	const selfhostIdentity = $derived(page.url.hash === '#identity-selfhost');
+	const canCreate = $derived(
+		name.length > 0 &&
+			password.length > 0 &&
+			passwordMatch &&
+			(selfhostIdentity ? selfhostDomain.length > 0 : false)
+	);
 
 	async function createAccount() {
 		const profile: BlahProfile = {
@@ -37,7 +42,7 @@
 			name,
 			bio: bioDoc?.textContent,
 			preferred_chat_server_urls: [],
-			id_urls: []
+			id_urls: selfhostIdentity ? ['https://' + selfhostDomain] : []
 		};
 		isBusy = true;
 
@@ -114,7 +119,27 @@
 			</div>
 		{/snippet}
 	</GroupedListSection>
-	{#if customize}
+	{#if selfhostIdentity}
+		<GroupedListSection header="Profile Hosting">
+			<GroupedListInputItem>
+				Domain Name
+				<input type="text" bind:value={selfhostDomain} placeholder="example.com" />
+			</GroupedListInputItem>
+			{#snippet footer()}
+				<div class="space-y-1">
+					<p>
+						After creating account, you need to serve your profile file to a specific location under
+						this domain.
+						<Link href="/" variant="secondary">Learn more about hosting your own profile...</Link>
+					</p>
+					<p>
+						<Link href="#" variant="secondary">Use identity service</Link> if you you want a simple way
+						to start. You can always switch to self-hosting later.
+					</p>
+				</div>
+			{/snippet}
+		</GroupedListSection>
+	{:else}
 		<GroupedListSection header="Identity Service">
 			<GroupedListInputItem>
 				Initial Service
@@ -123,23 +148,19 @@
 			{#snippet footer()}
 				<div class="space-y-1">
 					<p>
-						Your profile is stored and served to other users on the identity service.
+						By creating an account on <em>{identityServer}</em>, which stores and serve this public
+						profile to other users, you agree to Terms of Service and Privacy Policy of
+						<em>{identityServer}</em>.
 						<Link href="/" variant="secondary">Learn more about identity services...</Link>
 					</p>
 					<p>You can add, replace or remove identity services later in account settings.</p>
+					<p>
+						If you own or can afford a domain name, you can
+						<Link href="#identity-selfhost" variant="secondary">host your own profile</Link>
+						instead of using a service.
+					</p>
 				</div>
 			{/snippet}
 		</GroupedListSection>
 	{/if}
-	<div class="text-sf-tertiary px-8 text-sm">
-		<p>
-			By creating an account, you agree to Terms of Service and Privacy Policy of
-			<em>{identityServer}</em>, which stores and serve your public profile to other users.
-			{#if customize}
-				<Link href="#">Use default</Link>
-			{:else}
-				<Link href="#customize">Customize...</Link>
-			{/if}
-		</p>
-	</div>
 </GroupedListContainer>