diff --git a/src/app/(main)/i/[subdomain]/edit/page.tsx b/src/app/(main)/i/[subdomain]/edit/page.tsx
index 52cbda4..760b2c1 100644
--- a/src/app/(main)/i/[subdomain]/edit/page.tsx
+++ b/src/app/(main)/i/[subdomain]/edit/page.tsx
@@ -1,3 +1,4 @@
+import { notFound } from "next/navigation";
 import Editor from "~/components/editor";
 import { getInvitationByEventUrl } from "~/lib/db/schema/invitations.query";
 
@@ -8,6 +9,10 @@ export default async function Page({
 }) {
   const invitation = await getInvitationByEventUrl(params.subdomain);
 
+  if (!invitation) {
+    notFound();
+  }
+
   return (
     <Editor
       editorConfig={{
diff --git a/src/app/(main)/i/[subdomain]/page.tsx b/src/app/(main)/i/[subdomain]/page.tsx
new file mode 100644
index 0000000..a1959d1
--- /dev/null
+++ b/src/app/(main)/i/[subdomain]/page.tsx
@@ -0,0 +1,56 @@
+import type { Metadata, ResolvingMetadata } from "next";
+import { notFound } from "next/navigation";
+import Recursive from "~/components/editor/elements/recursive";
+import EditorProvider from "~/components/editor/provider";
+import { getInvitationByEventUrl } from "~/lib/db/schema/invitations.query";
+
+type Props = {
+  params: { subdomain: string };
+};
+
+export async function generateMetadata(
+  { params }: Props,
+  parent: ResolvingMetadata,
+): Promise<Metadata> {
+  const invitation = await getInvitationByEventUrl(params.subdomain);
+
+  if (!invitation) {
+    return {};
+  }
+  const previousImages = (await parent).openGraph?.images || [];
+
+  return {
+    title: {
+      default: invitation.title,
+      template: "%s | 인비",
+    },
+  };
+}
+
+export default async function Page({ params }: Props) {
+  const invitation = await getInvitationByEventUrl(params.subdomain);
+
+  if (!invitation) {
+    notFound();
+  }
+
+  return (
+    <EditorProvider
+      editorConfig={{
+        invitationId: invitation.id,
+        invitationTitle: invitation.title,
+        invitationSubdomain: invitation.eventUrl,
+        invitationThumbnail: invitation.thumbnailUrl ?? undefined,
+      }}
+      editorData={invitation.customFields}
+      editorState={{ isPreviewMode: true }}
+    >
+      <main className="mx-auto max-w-md">
+        {Array.isArray(invitation.customFields) &&
+          invitation.customFields.map((childElement) => (
+            <Recursive key={childElement.id} element={childElement} />
+          ))}
+      </main>
+    </EditorProvider>
+  );
+}
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index bdbaf66..513a8df 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -4,8 +4,8 @@ import { pretendard } from "~/lib/fonts";
 import "./globals.css";
 
 export const metadata: Metadata = {
-  title: "인비",
-  description: "당신의 환대, 초대장 플랫폼 '인비' 입니다.",
+  title: "초대장 플랫폼, 인비",
+  description: "따뜻한 마음을 담아 당신의 환대를 전해보세요.",
 };
 
 export default function RootLayout({
diff --git a/src/components/editor/elements/image-element.tsx b/src/components/editor/elements/image-element.tsx
index 733bee6..6e0aaf5 100644
--- a/src/components/editor/elements/image-element.tsx
+++ b/src/components/editor/elements/image-element.tsx
@@ -13,7 +13,8 @@ export default function ImageElement({ element }: Props) {
     <ElementWrapper element={element}>
       {element.content.src ? (
         <img
-          className="h-full w-full object-cover"
+          className="h-full w-full select-none object-cover"
+          draggable={false}
           src={element.content.src}
           alt={element.content.alt ?? "이미지"}
         />
diff --git a/src/components/editor/elements/navigation-element.tsx b/src/components/editor/elements/navigation-element.tsx
index 32a87cb..af63cbd 100644
--- a/src/components/editor/elements/navigation-element.tsx
+++ b/src/components/editor/elements/navigation-element.tsx
@@ -46,13 +46,31 @@ export default function NavigationElement({ element }: Props) {
   return (
     <ElementWrapper element={element}>
       <button onClick={() => openMap("naver", address)}>
-        <Image src="/naver-map.png" alt="naver-map" width={42} height={42} />
+        <Image
+          src="/naver-map.png"
+          alt="naver-map"
+          width={42}
+          height={42}
+          draggable={false}
+        />
       </button>
       <button onClick={() => openMap("kakao", address)}>
-        <Image src="/kakao-map.png" alt="kakao-map" width={42} height={42} />
+        <Image
+          src="/kakao-map.png"
+          alt="kakao-map"
+          width={42}
+          height={42}
+          draggable={false}
+        />
       </button>
       <button onClick={() => handleCopy(address)}>
-        <Image src="/copy.png" alt="copy" width={42} height={42} />
+        <Image
+          src="/copy.png"
+          alt="copy"
+          width={42}
+          height={42}
+          draggable={false}
+        />
       </button>
     </ElementWrapper>
   );
diff --git a/src/components/editor/navigation.tsx b/src/components/editor/navigation.tsx
index b883ea9..094756a 100644
--- a/src/components/editor/navigation.tsx
+++ b/src/components/editor/navigation.tsx
@@ -6,8 +6,8 @@ import {
   EllipsisVerticalIcon,
   EyeIcon,
   Laptop,
+  MailOpenIcon,
   Redo2,
-  Share2Icon,
   Smartphone,
   Tablet,
   Undo2,
@@ -145,8 +145,10 @@ export default function EditorNavigation() {
         <Button variant="secondary" onClick={handleOnSave} className="gap-1">
           <DownloadIcon className="h-4 w-4" /> 저장
         </Button>
-        <Button onClick={handleOnSave} className="gap-1">
-          <Share2Icon className="h-4 w-4" /> 공유
+        <Button className="gap-1" asChild>
+          <Link href="/" target="_blank">
+            <MailOpenIcon className="h-4 w-4" /> 초대장 보기
+          </Link>
         </Button>
         <DropdownMenu>
           <TooltipSimple text="더보기">
diff --git a/src/components/editor/provider.tsx b/src/components/editor/provider.tsx
index ee8da4e..95c1cdb 100644
--- a/src/components/editor/provider.tsx
+++ b/src/components/editor/provider.tsx
@@ -23,6 +23,7 @@ export const EditorContext = createContext<{
 export type EditorProps = {
   editorData?: EditorData;
   editorConfig?: Partial<EditorConfig>;
+  editorState?: Partial<Editor["state"]>;
 };
 
 export type EditorProviderProps = EditorProps & {
@@ -33,6 +34,7 @@ export default function EditorProvider({
   children,
   editorConfig,
   editorData,
+  editorState,
 }: EditorProviderProps) {
   const [editor, dispatch] = useReducer(editorReducer, {
     ...initialEditor,
@@ -41,6 +43,10 @@ export default function EditorProvider({
       ...initialEditorConfig,
       ...editorConfig,
     },
+    state: {
+      ...initialEditor.state,
+      ...editorState,
+    },
   });
 
   return (
diff --git a/src/components/editor/sidebar-element-settings-tab/index.tsx b/src/components/editor/sidebar-element-settings-tab/index.tsx
index 1f81322..589dc30 100644
--- a/src/components/editor/sidebar-element-settings-tab/index.tsx
+++ b/src/components/editor/sidebar-element-settings-tab/index.tsx
@@ -38,6 +38,7 @@ export default function SidebarElementSettingsTab(props: Props) {
 
         {selectedElement.type === "text" && (
           <>
+            <LayoutSetting />
             <TextSetting />
           </>
         )}
@@ -53,6 +54,7 @@ export default function SidebarElementSettingsTab(props: Props) {
           selectedElement.type === "2Col") && (
           <>
             <LayoutSetting />
+            <TextSetting />
             <BackgroundSetting />
             <BorderSetting />
           </>
diff --git a/src/components/editor/sidebar-settings-tab.tsx b/src/components/editor/sidebar-settings-tab.tsx
index e879027..61a55c8 100644
--- a/src/components/editor/sidebar-settings-tab.tsx
+++ b/src/components/editor/sidebar-settings-tab.tsx
@@ -1,5 +1,6 @@
 "use client";
 
+import { useForm } from "@tanstack/react-form";
 import { useMutation } from "@tanstack/react-query";
 import { LinkIcon } from "lucide-react";
 import { toast } from "sonner";
@@ -13,6 +14,10 @@ import {
   SheetHeader,
   SheetTitle,
 } from "~/components/ui/sheet";
+import {
+  existsByEventUrl,
+  updateInvitation,
+} from "~/lib/db/schema/invitations.query";
 import { uploadImage } from "~/lib/image";
 
 type Props = {};
@@ -34,36 +39,105 @@ export default function SidebarSettingsTab(props: Props) {
 }
 
 function CustomDomainSection() {
-  const { editor } = useEditor();
+  const { editor, dispatch } = useEditor();
+
+  const updateSubdomainMutation = useMutation({
+    mutationFn: async (subdomain: string) => {
+      const isExist = await existsByEventUrl(subdomain);
+
+      if (isExist) {
+        throw new Error("이미 사용중인 도메인입니다.");
+      }
+
+      await updateInvitation({
+        id: editor.config.invitationId,
+        eventUrl: subdomain,
+      });
+
+      dispatch({
+        type: "UPDATE_CONFIG",
+        payload: {
+          invitationSubdomain: subdomain,
+        },
+      });
+
+      return subdomain;
+    },
+    onSuccess: (subdomain) => {
+      toast.success("도메인이 변경되었습니다.", {
+        description: `https://${subdomain}.invi.my`,
+      });
+    },
+    onError: () => {
+      toast.error("도메인 변경에 실패했습니다.");
+    },
+  });
+
+  const form = useForm({
+    defaultValues: {
+      subdomain: editor.config.invitationSubdomain,
+    },
+    onSubmit: async ({ value }) => {
+      if (value.subdomain === editor.config.invitationSubdomain) {
+        return;
+      }
+
+      await updateSubdomainMutation.mutateAsync(value.subdomain);
+    },
+  });
 
   return (
     <div className="grid w-full grid-cols-9 gap-1 border-t p-6">
       <div className="col-span-9 mb-2 flex items-center">
         <h4 className="text-sm font-medium">도메인 설정</h4>
       </div>
-      <div className="col-span-9">
-        <EditorInput
-          id="subdomain"
-          className="pr-0.5 ring-1"
-          componentSuffix={
-            <div>
-              <span>.invi.my</span>
-              <Button size="sm" className="ml-2 h-6">
-                저장
-              </Button>
-            </div>
-          }
-          defaultValue={editor.config.invitationSubdomain}
-          onDebounceChange={() => {}}
+      <form
+        className="col-span-9"
+        onSubmit={(e) => {
+          e.preventDefault();
+          e.stopPropagation();
+          form.handleSubmit();
+        }}
+      >
+        <form.Field
+          name="subdomain"
+          children={(field) => {
+            return (
+              <EditorInput
+                id={field.name}
+                name={field.name}
+                value={field.state.value}
+                onBlur={field.handleBlur}
+                onChange={(e) => field.handleChange(e.target.value)}
+                className="pr-0.5 ring-1"
+                componentSuffix={
+                  <div>
+                    <span>.invi.my</span>
+                    <Button
+                      type="submit"
+                      size="sm"
+                      className="ml-2 h-6"
+                      disabled={
+                        updateSubdomainMutation.isPending ||
+                        field.state.value === editor.config.invitationSubdomain
+                      }
+                    >
+                      저장
+                    </Button>
+                  </div>
+                }
+              />
+            );
+          }}
         />
         <div className="h-5">
-          {true && (
+          {updateSubdomainMutation.isError && (
             <span className="text-xs text-destructive">
-              중복된 도메인입니다. 다른 주소를 사용해주세요.
+              {updateSubdomainMutation.error?.message}
             </span>
           )}
         </div>
-      </div>
+      </form>
     </div>
   );
 }
diff --git a/src/middleware.ts b/src/middleware.ts
index 6524489..bc03fa7 100644
--- a/src/middleware.ts
+++ b/src/middleware.ts
@@ -5,30 +5,40 @@ export const config = {
   matcher: ["/((?!api/|_next/|_static/|_vercel|[\\w-]+\\.\\w+).*)"],
 };
 
+function isSubdomain(hostname: string) {
+  const subdomain = hostname.split(".")[0];
+
+  if (!subdomain) {
+    return false;
+  }
+
+  return (
+    !hostname.startsWith("localhost:") && !["www", "invi"].includes(hostname)
+  );
+}
+
 export function middleware(request: NextRequest) {
   const url = request.nextUrl;
   const hostname = request.headers.get("host")!;
   const searchParams = url.searchParams.toString();
   const path = `${url.pathname}${searchParams ? `?${searchParams}` : ""}`;
 
-  const isSubdomain = (str: string) => {
-    return !str.startsWith("localhost:") && !["www", "invi"].includes(str);
-  };
-
-  const hostnameParts = hostname.split(".");
-  const potentialSubdomain = hostnameParts[0];
-
-  let subdomain: string | null = null;
-
-  if (isSubdomain(potentialSubdomain)) {
-    subdomain = potentialSubdomain;
+  // 서브도메인으로 접근한 경우
+  if (isSubdomain(hostname)) {
+    const subdomain = hostname.split(".")[0];
+    return NextResponse.rewrite(new URL(`/i/${subdomain}${path}`, request.url));
   }
 
-  if (subdomain) {
-    return NextResponse.rewrite(
-      new URL(`/pg/${subdomain}${path}`, request.url),
-    );
-  } else {
-    return NextResponse.rewrite(new URL(path, request.url));
+  // /i/* 경로로 접근한 경우
+  const match = path.match(/^\/i\/([^\/]+)(\/.*)?$/);
+  if (match) {
+    const subdomain = match[1];
+    const remainingPath = match[2] || "";
+    const newUrl = new URL(request.url);
+    newUrl.hostname = `${subdomain}.${newUrl.hostname}`;
+    newUrl.pathname = remainingPath;
+    return NextResponse.redirect(newUrl);
   }
+
+  return NextResponse.rewrite(new URL(path, request.url));
 }