diff --git a/apps/web/src/components/sidebar/bot-item.vue b/apps/web/src/components/sidebar/bot-item.vue
index c3ff354c..4d6ff9ce 100644
--- a/apps/web/src/components/sidebar/bot-item.vue
+++ b/apps/web/src/components/sidebar/bot-item.vue
@@ -5,7 +5,7 @@
   >
     <button
       :class="[
-        'flex items-center gap-2.5 w-full h-[38px] px-2.5 rounded-lg transition-colors',
+        'group/bot flex items-center gap-2.5 w-full h-[38px] px-2.5 rounded-lg transition-colors',
         isActive
           ? 'bg-background'
           : bot.status === 'error'
@@ -29,9 +29,45 @@
           {{ avatarFallback }}
         </span>
       </div>
-      <span class="truncate text-xs font-medium text-foreground leading-[18px]">
+      <span class="truncate text-xs font-medium text-foreground leading-[18px] flex-1 text-left">
         {{ bot.display_name || bot.id }}
       </span>
+
+      <DropdownMenu>
+        <DropdownMenuTrigger
+          as-child
+          @click.stop
+        >
+          <span
+            class="shrink-0 size-6 flex items-center justify-center rounded text-muted-foreground opacity-0 group-hover/bot:opacity-100 hover:text-foreground hover:bg-accent transition-opacity"
+          >
+            <FontAwesomeIcon
+              :icon="['fas', 'ellipsis']"
+              class="size-3"
+            />
+          </span>
+        </DropdownMenuTrigger>
+        <DropdownMenuContent
+          align="start"
+          side="bottom"
+          @click.stop
+        >
+          <DropdownMenuItem @click.stop="handleTogglePin">
+            <FontAwesomeIcon
+              :icon="['fas', 'thumbtack']"
+              class="size-3 mr-2"
+            />
+            {{ pinned ? $t('common.unpin') : $t('common.pin') }}
+          </DropdownMenuItem>
+          <DropdownMenuItem @click.stop="handleDetails">
+            <FontAwesomeIcon
+              :icon="['fas', 'gear']"
+              class="size-3 mr-2"
+            />
+            {{ $t('common.details') }}
+          </DropdownMenuItem>
+        </DropdownMenuContent>
+      </DropdownMenu>
     </button>
   </SidebarMenuButton>
 </template>
@@ -43,22 +79,39 @@ import { useRouter } from 'vue-router'
 import type { BotsBot } from '@memohai/sdk'
 import { useChatStore } from '@/store/chat-list'
 import { useAvatarInitials } from '@/composables/useAvatarInitials'
-import { SidebarMenuButton } from '@memohai/ui'
+import { usePinnedBots } from '@/composables/usePinnedBots'
+import {
+  SidebarMenuButton,
+  DropdownMenu,
+  DropdownMenuTrigger,
+  DropdownMenuContent,
+  DropdownMenuItem,
+} from '@memohai/ui'
 
 const props = defineProps<{ bot: BotsBot }>()
 
 const router = useRouter()
 const chatStore = useChatStore()
 const { currentBotId } = storeToRefs(chatStore)
+const { isPinned, togglePin } = usePinnedBots()
 
 const displayName = computed(() => props.bot.display_name || props.bot.id || '')
 const avatarFallback = useAvatarInitials(() => displayName.value, 'B')
 
 const isActive = computed(() => currentBotId.value === props.bot.id)
+const pinned = computed(() => isPinned(props.bot.id ?? ''))
 
 function handleSelect() {
   if (props.bot.status === 'error') return
   chatStore.selectBot(props.bot.id ?? '')
   router.push({ name: 'chat', params: { botId: props.bot.id } })
 }
+
+function handleDetails() {
+  router.push({ name: 'bot-detail', params: { botId: props.bot.id } })
+}
+
+function handleTogglePin() {
+  togglePin(props.bot.id ?? '')
+}
 </script>
diff --git a/apps/web/src/components/sidebar/index.vue b/apps/web/src/components/sidebar/index.vue
index cf4e9146..864a6ba5 100644
--- a/apps/web/src/components/sidebar/index.vue
+++ b/apps/web/src/components/sidebar/index.vue
@@ -122,14 +122,16 @@ import {
   SidebarMenuItem,
 } from '@memohai/ui'
 import BotItem from './bot-item.vue'
+import { usePinnedBots } from '@/composables/usePinnedBots'
 
 const router = useRouter()
 const route = useRoute()
 const { t } = useI18n()
 // const { userInfo } = useUserStore()
+const { sortBots } = usePinnedBots()
 
 const { data: botData, isLoading } = useQuery(getBotsQuery())
-const bots = computed<BotsBot[]>(() => botData.value?.items ?? [])
+const bots = computed<BotsBot[]>(() => sortBots(botData.value?.items ?? []))
 
 const isSettingsActive = computed(() => route.path.startsWith('/settings'))
 
diff --git a/apps/web/src/composables/usePinnedBots.ts b/apps/web/src/composables/usePinnedBots.ts
new file mode 100644
index 00000000..49113a4d
--- /dev/null
+++ b/apps/web/src/composables/usePinnedBots.ts
@@ -0,0 +1,30 @@
+import { useStorage } from '@vueuse/core'
+
+const pinnedBotIds = useStorage<string[]>('pinned-bot-ids', [])
+
+export function usePinnedBots() {
+  function isPinned(botId: string) {
+    return pinnedBotIds.value.includes(botId)
+  }
+
+  function togglePin(botId: string) {
+    const idx = pinnedBotIds.value.indexOf(botId)
+    if (idx >= 0) {
+      pinnedBotIds.value.splice(idx, 1)
+    } else {
+      pinnedBotIds.value.push(botId)
+    }
+  }
+
+  function sortBots<T extends { id?: string }>(bots: T[]): T[] {
+    return [...bots].sort((a, b) => {
+      const aPinned = isPinned(a.id ?? '')
+      const bPinned = isPinned(b.id ?? '')
+      if (aPinned && !bPinned) return -1
+      if (!aPinned && bPinned) return 1
+      return 0
+    })
+  }
+
+  return { pinnedBotIds, isPinned, togglePin, sortBots }
+}
diff --git a/apps/web/src/i18n/locales/en.json b/apps/web/src/i18n/locales/en.json
index d5d5363c..c3dd808d 100644
--- a/apps/web/src/i18n/locales/en.json
+++ b/apps/web/src/i18n/locales/en.json
@@ -36,7 +36,10 @@
     "createdAt": "Created at",
     "none": "None",
     "yes": "Yes",
-    "no": "No"
+    "no": "No",
+    "details": "Details",
+    "pin": "Pin",
+    "unpin": "Unpin"
   },
   "auth": {
     "welcome": "Welcome Back",
diff --git a/apps/web/src/i18n/locales/zh.json b/apps/web/src/i18n/locales/zh.json
index a83e15a8..8efe79f9 100644
--- a/apps/web/src/i18n/locales/zh.json
+++ b/apps/web/src/i18n/locales/zh.json
@@ -36,7 +36,10 @@
     "createdAt": "创建时间",
     "none": "无",
     "yes": "是",
-    "no": "否"
+    "no": "否",
+    "details": "详情",
+    "pin": "置顶",
+    "unpin": "取消置顶"
   },
   "auth": {
     "welcome": "欢迎回来",