diff --git a/server/internal/api/auth.go b/server/internal/api/auth.go
index 5091281..0f38369 100644
--- a/server/internal/api/auth.go
+++ b/server/internal/api/auth.go
@@ -49,8 +49,8 @@ func (h *apiHandler) register(w http.ResponseWriter, r *http.Request) {
 		writeError(w, http.StatusBadRequest, "display_name must be 1-64 chars")
 		return
 	}
-	if len(req.Password) < 8 || len(req.Password) > 128 {
-		writeError(w, http.StatusBadRequest, "password must be 8-128 chars")
+	if len(req.Password) == 0 || len(req.Password) > 128 {
+		writeError(w, http.StatusBadRequest, "password must be 1-128 chars")
 		return
 	}
 
diff --git a/web/index.html b/web/index.html
index dede37a..844fe03 100644
--- a/web/index.html
+++ b/web/index.html
@@ -5,8 +5,8 @@
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
     <meta name="theme-color" content="#008080" />
-    <meta name="description" content="Пульс — лёгкий self-hosted мессенджер для близких" />
-    <title>Пульс — мессенджер</title>
+    <meta name="description" content="Vibe — лёгкий self-hosted мессенджер для близких" />
+    <title>Vibe — мессенджер</title>
   </head>
   <body>
     <div id="root"></div>
diff --git a/web/src/App.tsx b/web/src/App.tsx
index 3017f71..cd205af 100644
--- a/web/src/App.tsx
+++ b/web/src/App.tsx
@@ -6,7 +6,7 @@ function Splash() {
   return (
     <div className="flex min-h-full items-center justify-center p-4">
       <div className="bevel w-full max-w-xs bg-panel">
-        <div className="win-title px-1.5 py-1 text-xs font-bold tracking-wide">Пульс — Загрузка</div>
+        <div className="win-title px-1.5 py-1 text-xs font-bold tracking-wide">Vibe — Загрузка</div>
         <div className="flex items-center gap-3 p-3">
           <span className="bevel flex h-10 w-10 shrink-0 items-center justify-center bg-accent text-white">
             <svg viewBox="0 0 24 24" className="h-5 w-5" fill="none" shapeRendering="crispEdges" aria-hidden="true">
@@ -20,7 +20,7 @@ function Splash() {
             </svg>
           </span>
           <div className="min-w-0">
-            <p className="text-sm font-bold text-fg">Пульс</p>
+            <p className="text-sm font-bold text-fg">Vibe</p>
             <p className="text-[11px] text-muted">
               Подключаемся<span className="blink">_</span>
             </p>
diff --git a/web/src/components/Sidebar.tsx b/web/src/components/Sidebar.tsx
index 0324a15..cfc3ae2 100644
--- a/web/src/components/Sidebar.tsx
+++ b/web/src/components/Sidebar.tsx
@@ -103,7 +103,7 @@ export default function Sidebar({
               />
             </svg>
           </span>
-          <span className="truncate text-sm font-bold text-fg">Пульс</span>
+          <span className="truncate text-sm font-bold text-fg">Vibe</span>
         </div>
         <div className="flex shrink-0 items-center gap-1">
           <button
diff --git a/web/src/screens/AuthScreen.tsx b/web/src/screens/AuthScreen.tsx
index cbd811d..8a3b099 100644
--- a/web/src/screens/AuthScreen.tsx
+++ b/web/src/screens/AuthScreen.tsx
@@ -52,8 +52,8 @@ export default function AuthScreen() {
     if (mode === 'register' && displayName.trim().length === 0) {
       next.displayName = 'Укажите, как вас показывать'
     }
-    if (password.length < 8) {
-      next.password = 'Минимум 8 символов'
+    if (password.length === 0) {
+      next.password = 'Введите пароль'
     }
     return next
   }, [username, displayName, password, mode])
@@ -88,7 +88,7 @@ export default function AuthScreen() {
               <PulseMark className="h-3 w-3" />
             </span>
             <span className="flex-1 truncate text-xs font-bold tracking-wide">
-              Пульс — {mode === 'login' ? 'Вход в систему' : 'Регистрация'}
+              Vibe — {mode === 'login' ? 'Вход в систему' : 'Регистрация'}
             </span>
             <span className="win-btn" aria-hidden="true">
               _
@@ -107,7 +107,7 @@ export default function AuthScreen() {
                 <PulseMark className="h-5 w-5" />
               </span>
               <div className="min-w-0">
-                <p className="text-sm font-bold text-fg">Пульс</p>
+                <p className="text-sm font-bold text-fg">Vibe</p>
                 <p className="text-[11px] text-muted">Тёплый мессенджер для своих</p>
               </div>
             </div>
@@ -207,7 +207,7 @@ export default function AuthScreen() {
                   </button>
                 </div>
                 <p id="password-hint" className={`mt-1 text-[11px] ${errors.password ? 'text-danger' : 'text-muted'}`}>
-                  {errors.password ?? 'Минимум 8 символов'}
+                  {errors.password ?? 'Без строгих требований'}
                 </p>
               </div>
 
@@ -238,7 +238,7 @@ export default function AuthScreen() {
         <div className="bevel mt-3 bg-panel px-3 py-2">
           <div className="marquee text-[11px] text-accent">
             <span>
-              ★ Добро пожаловать на Пульс ★ Ваш домашний сервер ★ Без слежки и лишнего шума ★ Заходите чаще ★
+              ★ Добро пожаловать на Vibe ★ Ваш домашний сервер ★ Без слежки и лишнего шума ★ Заходите чаще ★
             </span>
           </div>
           <div className="mt-1 flex items-center justify-between border-t border-surface-3 pt-1.5">
diff --git a/web/src/screens/ChatApp.tsx b/web/src/screens/ChatApp.tsx
index 9708259..6ec93a9 100644
--- a/web/src/screens/ChatApp.tsx
+++ b/web/src/screens/ChatApp.tsx
@@ -354,7 +354,7 @@ export default function ChatApp({ user }: ChatAppProps) {
               />
             </svg>
           </span>
-          <span className="flex-1 truncate text-xs font-bold tracking-wide">Пульс — Мессенджер</span>
+          <span className="flex-1 truncate text-xs font-bold tracking-wide">Vibe — Мессенджер</span>
           <span className="win-btn" aria-hidden="true">
             _
           </span>
diff --git a/web/src/service-worker.ts b/web/src/service-worker.ts
index 18584c1..682c036 100644
--- a/web/src/service-worker.ts
+++ b/web/src/service-worker.ts
@@ -19,7 +19,7 @@ self.addEventListener('push', (event) => {
   } catch {
     payload = { body: event.data.text() }
   }
-  const title = payload.title ?? 'Пульс'
+  const title = payload.title ?? 'Vibe'
   const body = payload.body ?? 'Новое сообщение'
   event.waitUntil(
     self.registration.showNotification(title, {
diff --git a/web/vite.config.ts b/web/vite.config.ts
index 02d2d00..e320300 100644
--- a/web/vite.config.ts
+++ b/web/vite.config.ts
@@ -14,8 +14,8 @@ export default defineConfig({
       filename: 'sw.ts',
       registerType: 'autoUpdate',
       manifest: {
-        name: 'Messenger',
-        short_name: 'Messenger',
+        name: 'Vibe',
+        short_name: 'Vibe',
         theme_color: '#008080',
         background_color: '#c0c0c0',
         display: 'standalone',