diff --git a/web/src/App.vue b/web/src/App.vue
index d7dbbf0..adc1834 100644
--- a/web/src/App.vue
+++ b/web/src/App.vue
@@ -140,12 +140,17 @@ function cycleMobileMode() {
   playerStore.setMode(nextMode);
 }
 
-onMounted(() => {
+onMounted(async () => {
   playerStore.loadTheme();
   connect();
-  playerStore.fetchBots();
   syncTimer = setInterval(() => playerStore.syncElapsed(), 3000);
   mobileRaf = requestAnimationFrame(updateMobileProgress);
+  // Reconcile the dedicated-link scope only after the bot list is known: the
+  // router guard sets scopedBotId tentatively from ?bot, but applyScopeFromQuery
+  // validates it against the loaded bots (locks if it exists, clears if stale).
+  await playerStore.fetchBots();
+  const qBot = typeof route.query.bot === 'string' ? route.query.bot : null;
+  playerStore.applyScopeFromQuery(qBot);
 });
 
 onUnmounted(() => {
diff --git a/web/src/components/Navbar.vue b/web/src/components/Navbar.vue
index 1024b3f..bd05bd0 100644
--- a/web/src/components/Navbar.vue
+++ b/web/src/components/Navbar.vue
@@ -10,8 +10,20 @@
     </div>
 
     <div class="nav-right">
-      <!-- Bot selector (always shown when at least one bot exists) -->
-      <div v-if="store.bots.length > 0" class="bot-selector" ref="selectorRef">
+      <!-- Scoped (dedicated link): static label locked to the one bot, no switching -->
+      <div v-if="store.isScoped" class="bot-selector scoped" ref="selectorRef">
+        <div class="bot-selector-btn static">
+          <span class="bot-dot" :class="{ online: activeBot?.connected }" />
+          <span class="bot-selector-name">{{ activeBot?.name ?? '专属机器人' }}</span>
+          <span v-if="activeBot?.playing && !activeBot?.paused" class="bot-state-mini playing">▶</span>
+          <span v-else-if="activeBot?.paused" class="bot-state-mini paused">⏸</span>
+          <span class="scope-badge">专属模式</span>
+        </div>
+        <button class="scope-exit-btn" @click="exitScope" title="退出专属模式">退出</button>
+      </div>
+
+      <!-- Normal: full selector with switching (shown when at least one bot exists) -->
+      <div v-else-if="store.bots.length > 0" class="bot-selector" ref="selectorRef">
         <button class="bot-selector-btn" @click="dropdownOpen = !dropdownOpen">
           <span class="bot-dot" :class="{ online: activeBot?.connected }" />
           <span class="bot-selector-name">{{ activeBot?.name ?? '选择机器人' }}</span>
@@ -22,7 +34,7 @@
         <div v-if="dropdownOpen" class="bot-dropdown">
           <div class="bot-dropdown-header">机器人</div>
           <div
-            v-for="bot in store.bots"
+            v-for="bot in displayedBots"
             :key="bot.id"
             class="bot-card"
             :class="{ active: bot.id === store.activeBotId }"
@@ -138,6 +150,11 @@ async function onLogout() {
   navRouter.replace({ name: 'login' });
 }
 const activeBot = computed(() => store.activeBot);
+// While scoped (dedicated link), the selector is locked to the single scoped
+// bot; otherwise the full list is shown and switching is allowed.
+const displayedBots = computed(() =>
+  store.isScoped ? store.bots.filter((b) => b.id === store.scopedBotId) : store.bots,
+);
 const dropdownOpen = ref(false);
 const selectorRef = ref<HTMLElement | null>(null);
 const togglingBots = ref<Record<string, boolean>>({});
@@ -156,6 +173,14 @@ function selectBot(id: string) {
   dropdownOpen.value = false;
 }
 
+// Leave dedicated-link mode. Clear scope BEFORE navigating so the router guard
+// (which re-attaches ?bot from scopedBotId) sees a null scope and lets us out.
+function exitScope() {
+  store.clearScope();
+  dropdownOpen.value = false;
+  navRouter.push('/');
+}
+
 function resolveBaseUrl(): string {
   const base = publicBaseUrl.value;
   if (base && /^https?:\/\//i.test(base)) return base.replace(/\/+$/, '');
@@ -370,6 +395,60 @@ onUnmounted(() => {
   }
 }
 
+/* Scoped (dedicated-link) selector: locked, non-interactive label + exit */
+.bot-selector.scoped {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.bot-selector-btn.static {
+  cursor: default;
+
+  &:hover {
+    background: var(--hover-bg);
+    border-color: var(--border-color);
+  }
+}
+
+.scope-badge {
+  font-size: 10px;
+  font-weight: 700;
+  color: var(--color-primary);
+  padding: 2px 6px;
+  border-radius: 4px;
+  background: var(--color-primary-15);
+  flex-shrink: 0;
+  white-space: nowrap;
+
+  @media (max-width: 768px) {
+    display: none;
+  }
+}
+
+.scope-exit-btn {
+  padding: 8px 14px;
+  font-size: 12px;
+  font-weight: 600;
+  border-radius: var(--radius-md);
+  background: var(--hover-bg);
+  border: 1px solid var(--border-color);
+  color: var(--text-primary);
+  cursor: pointer;
+  white-space: nowrap;
+  transition: background var(--transition-fast), border-color var(--transition-fast);
+
+  &:hover {
+    background: var(--bg-card);
+    border-color: var(--color-primary);
+  }
+
+  @media (max-width: 768px) {
+    padding: 6px 10px;
+    font-size: 11px;
+  }
+}
+
 .bot-state-mini {
   font-size: 14px;
   &.playing { color: var(--color-online); }