diff --git a/dashboard/src/components/chat/Chat.vue b/dashboard/src/components/chat/Chat.vue
index 5524e787d..a73bad4d1 100644
--- a/dashboard/src/components/chat/Chat.vue
+++ b/dashboard/src/components/chat/Chat.vue
@@ -18,61 +18,27 @@
                     @editTitle="showEditTitleDialog"
                     @deleteConversation="handleDeleteConversation"
                     @closeMobileSidebar="closeMobileSidebar"
+                    @toggleTheme="toggleTheme"
+                    @toggleFullscreen="toggleFullscreen"
                 />
 
                 <!-- 右侧聊天内容区域 -->
                 <div class="chat-content-panel">
 
-                    <div class="conversation-header fade-in">
+                    <div class="conversation-header fade-in" v-if="isMobile">
                         <!-- 手机端菜单按钮 -->
-                        <v-btn icon class="mobile-menu-btn" @click="toggleMobileSidebar" v-if="isMobile" variant="text">
+                        <v-btn icon class="mobile-menu-btn" @click="toggleMobileSidebar" variant="text">
                             <v-icon>mdi-menu</v-icon>
                         </v-btn>
-                        
-                        <!-- <div v-if="currCid && getCurrentConversation">
-                            <h3
-                                style="max-width: 300px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;">
-                                {{ getCurrentConversation.title || tm('conversation.newConversation') }}</h3>
-                            <span style="font-size: 12px;">{{ formatDate(getCurrentConversation.updated_at) }}</span>
-                        </div> -->
-                        <div class="conversation-header-actions">
-                            <!-- router 推送到 /chatbox -->
-                            <v-tooltip :text="tm('actions.fullscreen')" v-if="!chatboxMode">
-                                <template v-slot:activator="{ props }">
-                                    <v-icon v-bind="props"
-                                        @click="router.push(currSessionId ? `/chatbox/${currSessionId}` : '/chatbox')"
-                                        class="fullscreen-icon">mdi-fullscreen</v-icon>
-                                </template>
-                            </v-tooltip>
-                            <!-- 语言切换按钮 -->
-                            <v-tooltip :text="t('core.common.language')" v-if="chatboxMode">
-                                <template v-slot:activator="{ props }">
-                                    <LanguageSwitcher variant="chatbox" />
-                                </template>
-                            </v-tooltip>
-                            <!-- 主题切换按钮 -->
-                            <v-tooltip :text="isDark ? tm('modes.lightMode') : tm('modes.darkMode')" v-if="chatboxMode">
-                                <template v-slot:activator="{ props }">
-                                    <v-btn v-bind="props" icon @click="toggleTheme" class="theme-toggle-icon"
-                                        size="small" rounded="sm" style="margin-right: 8px;" variant="text">
-                                        <v-icon>{{ isDark ? 'mdi-weather-night' : 'mdi-white-balance-sunny' }}</v-icon>
-                                    </v-btn>
-                                </template>
-                            </v-tooltip>
-                            <!-- router 推送到 /chat -->
-                            <v-tooltip :text="tm('actions.exitFullscreen')" v-if="chatboxMode">
-                                <template v-slot:activator="{ props }">
-                                    <v-icon v-bind="props" @click="router.push(currSessionId ? `/chat/${currSessionId}` : '/chat')"
-                                        class="fullscreen-icon">mdi-fullscreen-exit</v-icon>
-                                </template>
-                            </v-tooltip>
-                        </div>
                     </div>
 
-                    <MessageList v-if="messages && messages.length > 0" :messages="messages" :isDark="isDark"
-                        :isStreaming="isStreaming || isConvRunning" @openImagePreview="openImagePreview"
-                        @replyMessage="handleReplyMessage"
-                        ref="messageList" />
+                    <div class="message-list-wrapper" v-if="messages && messages.length > 0">
+                        <MessageList :messages="messages" :isDark="isDark"
+                            :isStreaming="isStreaming || isConvRunning" @openImagePreview="openImagePreview"
+                            @replyMessage="handleReplyMessage"
+                            ref="messageList" />
+                        <div class="message-list-fade" :class="{ 'fade-dark': isDark }"></div>
+                    </div>
                     <div class="welcome-container fade-in" v-else>
                         <div class="welcome-title">
                             <span>Hello, I'm</span>
@@ -260,6 +226,14 @@ function toggleTheme() {
     theme.global.name.value = newTheme;
 }
 
+function toggleFullscreen() {
+    if (props.chatboxMode) {
+        router.push(currSessionId.value ? `/chat/${currSessionId.value}` : '/chat');
+    } else {
+        router.push(currSessionId.value ? `/chatbox/${currSessionId.value}` : '/chatbox');
+    }
+}
+
 function openImagePreview(imageUrl: string) {
     previewImageUrl.value = imageUrl;
     imagePreviewDialog.value = true;
@@ -303,11 +277,14 @@ function clearReply() {
 async function handleSelectConversation(sessionIds: string[]) {
     if (!sessionIds[0]) return;
 
+    // 立即更新选中状态，避免需要点击两次
+    currSessionId.value = sessionIds[0];
+    selectedSessions.value = [sessionIds[0]];
+
     // 更新 URL
     const basePath = props.chatboxMode ? '/chatbox' : '/chat';
     if (route.path !== `${basePath}/${sessionIds[0]}`) {
         router.push(`${basePath}/${sessionIds[0]}`);
-        return;
     }
 
     // 手机端关闭侧边栏
@@ -317,9 +294,6 @@ async function handleSelectConversation(sessionIds: string[]) {
 
     // 清除引用状态
     clearReply();
-
-    currSessionId.value = sessionIds[0];
-    selectedSessions.value = [sessionIds[0]];
     
     await getSessionMsg(sessionIds[0], router);
     
@@ -510,6 +484,29 @@ onBeforeUnmount(() => {
     overflow: hidden;
 }
 
+.message-list-wrapper {
+    flex: 1;
+    position: relative;
+    overflow: hidden;
+    display: flex;
+    flex-direction: column;
+}
+
+.message-list-fade {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    height: 40px;
+    background: linear-gradient(to top, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
+    pointer-events: none;
+    z-index: 1;
+}
+
+.message-list-fade.fade-dark {
+    background: linear-gradient(to top, rgba(30, 30, 30, 1) 0%, rgba(30, 30, 30, 0) 100%);
+}
+
 .conversation-header {
     display: flex;
     justify-content: space-between;
diff --git a/dashboard/src/components/chat/ChatInput.vue b/dashboard/src/components/chat/ChatInput.vue
index 1f6e634b2..402a9e3a9 100644
--- a/dashboard/src/components/chat/ChatInput.vue
+++ b/dashboard/src/components/chat/ChatInput.vue
@@ -1,7 +1,7 @@
 <template>
     <div class="input-area fade-in">
         <div class="input-container"
-            style="width: 85%; max-width: 900px; margin: 0 auto; border: 1px solid #e0e0e0; border-radius: 24px;">
+            style="width: 85%; max-width: 900px; margin: 0 auto; border: 1px solid #e0e0e0; border-radius: 24px; box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.1);">
             <!-- 引用预览区 -->
             <div class="reply-preview" v-if="props.replyTo">
                 <div class="reply-content">
@@ -16,8 +16,8 @@
                 @keydown="handleKeyDown"
                 :disabled="disabled" 
                 placeholder="Ask AstrBot..."
-                style="width: 100%; resize: none; outline: none; border: 1px solid var(--v-theme-border); border-radius: 12px; padding: 8px 16px; min-height: 40px; font-family: inherit; font-size: 16px; background-color: var(--v-theme-surface);"></textarea>
-            <div style="display: flex; justify-content: space-between; align-items: center; padding: 0px 12px;">
+                style="width: 100%; resize: none; outline: none; border: 1px solid var(--v-theme-border); border-radius: 12px; padding: 12px 16px; min-height: 40px; font-family: inherit; font-size: 16px; background-color: var(--v-theme-surface);"></textarea>
+            <div style="display: flex; justify-content: space-between; align-items: center; padding: 6px 14px;">
                 <div style="display: flex; justify-content: flex-start; margin-top: 4px; align-items: center; gap: 8px;">
                     <ConfigSelector
                         :session-id="sessionId || null"
diff --git a/dashboard/src/components/chat/ConversationSidebar.vue b/dashboard/src/components/chat/ConversationSidebar.vue
index 062588854..b3af11f50 100644
--- a/dashboard/src/components/chat/ConversationSidebar.vue
+++ b/dashboard/src/components/chat/ConversationSidebar.vue
@@ -5,21 +5,11 @@
             'mobile-sidebar-open': isMobile && mobileMenuOpen,
             'mobile-sidebar': isMobile
         }"
-        :style="{ 'background-color': isDark ? sidebarCollapsed ? '#1e1e1e' : '#2d2d2d' : sidebarCollapsed ? '#ffffff' : '#f1f4f9' }"
-        @mouseenter="handleSidebarMouseEnter" 
-        @mouseleave="handleSidebarMouseLeave">
-
-        <div style="display: flex; align-items: center; justify-content: center; padding: 16px; padding-bottom: 0px;"
-            v-if="chatboxMode">
-            <img width="50" src="@/assets/images/icon-no-shadow.svg" alt="AstrBot Logo">
-            <span v-if="!sidebarCollapsed"
-                style="font-weight: 1000; font-size: 26px; margin-left: 8px;">AstrBot</span>
-        </div>
+        :style="{ 'background-color': isDark ? sidebarCollapsed ? '#1e1e1e' : '#2d2d2d' : sidebarCollapsed ? '#ffffff' : '#f1f4f9' }">
 
         <div class="sidebar-collapse-btn-container" v-if="!isMobile">
             <v-btn icon class="sidebar-collapse-btn" @click="toggleSidebar" variant="text" color="deep-purple">
-                <v-icon>{{ (sidebarCollapsed || (!sidebarCollapsed && sidebarHoverExpanded)) ?
-                    'mdi-chevron-right' : 'mdi-chevron-left' }}</v-icon>
+                <v-icon>{{ sidebarCollapsed ? 'mdi-chevron-right' : 'mdi-chevron-left' }}</v-icon>
             </v-btn>
         </div>
 
@@ -30,19 +20,14 @@
             </v-btn>
         </div>
 
-        <div style="padding: 16px; padding-top: 8px;">
+        <div style="padding: 8px; opacity: 0.6;">
             <v-btn block variant="text" class="new-chat-btn" @click="$emit('newChat')" :disabled="!currSessionId"
-                v-if="!sidebarCollapsed || isMobile" prepend-icon="mdi-plus"
-                style="background-color: transparent !important; border-radius: 4px;">{{ tm('actions.newChat') }}</v-btn>
-            <v-btn icon="mdi-plus" rounded="lg" @click="$emit('newChat')" :disabled="!currSessionId" 
+                v-if="!sidebarCollapsed || isMobile" prepend-icon="mdi-square-edit-outline">{{ tm('actions.newChat') }}</v-btn>
+            <v-btn icon="mdi-square-edit-outline" rounded="xl" @click="$emit('newChat')" :disabled="!currSessionId" 
                 v-if="sidebarCollapsed && !isMobile" elevation="0"></v-btn>
         </div>
-        
-        <div v-if="!sidebarCollapsed || isMobile">
-            <v-divider class="mx-4"></v-divider>
-        </div>
 
-        <div style="overflow-y: auto; flex-grow: 1;" :class="{ 'fade-in': sidebarHoverExpanded }"
+        <div style="overflow-y: auto; flex-grow: 1;"
             v-if="!sidebarCollapsed || isMobile">
             <v-card v-if="sessions.length > 0" flat style="background-color: transparent;">
                 <v-list density="compact" nav class="conversation-list"
@@ -53,15 +38,15 @@
                         <v-list-item-title v-if="!sidebarCollapsed || isMobile" class="conversation-title">
                             {{ item.display_name || tm('conversation.newConversation') }}
                         </v-list-item-title>
-                        <v-list-item-subtitle v-if="!sidebarCollapsed || isMobile" class="timestamp">
+                        <!-- <v-list-item-subtitle v-if="!sidebarCollapsed || isMobile" class="timestamp">
                             {{ new Date(item.updated_at).toLocaleString() }}
-                        </v-list-item-subtitle>
+                        </v-list-item-subtitle> -->
 
                         <template v-if="!sidebarCollapsed || isMobile" v-slot:append>
                             <div class="conversation-actions">
                                 <v-btn icon="mdi-pencil" size="x-small" variant="text"
                                     class="edit-title-btn"
-                                    @click.stop="$emit('editTitle', item.session_id, item.display_name)" />
+                                    @click.stop="$emit('editTitle', item.session_id, item.display_name ?? '')" />
                                 <v-btn icon="mdi-delete" size="x-small" variant="text"
                                     class="delete-conversation-btn" color="error"
                                     @click.stop="handleDeleteConversation(item)" />
@@ -74,19 +59,71 @@
             <v-fade-transition>
                 <div class="no-conversations" v-if="sessions.length === 0">
                     <v-icon icon="mdi-message-text-outline" size="large" color="grey-lighten-1"></v-icon>
-                    <div class="no-conversations-text" v-if="!sidebarCollapsed || sidebarHoverExpanded || isMobile">
+                    <div class="no-conversations-text" v-if="!sidebarCollapsed || isMobile">
                         {{ tm('conversation.noHistory') }}
                     </div>
                 </div>
             </v-fade-transition>
         </div>
+
+        <!-- 收起时的占位元素 -->
+        <div class="sidebar-spacer" v-if="sidebarCollapsed && !isMobile"></div>
+
+        <!-- 底部设置按钮 -->
+        <div class="sidebar-footer">
+            <StyledMenu location="top" :close-on-content-click="false">
+                <template v-slot:activator="{ props: menuProps }">
+                    <v-btn 
+                        v-bind="menuProps"
+                        :icon="sidebarCollapsed && !isMobile"
+                        :block="!sidebarCollapsed || isMobile"
+                        variant="text" 
+                        class="settings-btn"
+                        :class="{ 'settings-btn-collapsed': sidebarCollapsed && !isMobile }"
+                        :prepend-icon="(!sidebarCollapsed || isMobile) ? 'mdi-cog-outline' : undefined"
+                    >
+                        <v-icon v-if="sidebarCollapsed && !isMobile">mdi-cog-outline</v-icon>
+                        <template v-if="!sidebarCollapsed || isMobile">{{ t('core.common.settings') }}</template>
+                    </v-btn>
+                </template>
+                
+                <!-- 语言切换 -->
+                <v-list-item class="styled-menu-item">
+                    <template v-slot:prepend>
+                        <v-icon>mdi-translate</v-icon>
+                    </template>
+                    <v-list-item-title>{{ t('core.common.language') }}</v-list-item-title>
+                    <template v-slot:append>
+                        <LanguageSwitcher variant="chatbox" />
+                    </template>
+                </v-list-item>
+                
+                <!-- 主题切换 -->
+                <v-list-item class="styled-menu-item" @click="$emit('toggleTheme')">
+                    <template v-slot:prepend>
+                        <v-icon>{{ isDark ? 'mdi-weather-night' : 'mdi-white-balance-sunny' }}</v-icon>
+                    </template>
+                    <v-list-item-title>{{ isDark ? tm('modes.lightMode') : tm('modes.darkMode') }}</v-list-item-title>
+                </v-list-item>
+
+                <!-- 全屏/退出全屏 -->
+                <v-list-item class="styled-menu-item" @click="$emit('toggleFullscreen')">
+                    <template v-slot:prepend>
+                        <v-icon>{{ chatboxMode ? 'mdi-fullscreen-exit' : 'mdi-fullscreen' }}</v-icon>
+                    </template>
+                    <v-list-item-title>{{ chatboxMode ? tm('actions.exitFullscreen') : tm('actions.fullscreen') }}</v-list-item-title>
+                </v-list-item>
+            </StyledMenu>
+        </div>
     </div>
 </template>
 
 <script setup lang="ts">
 import { ref } from 'vue';
-import { useModuleI18n } from '@/i18n/composables';
+import { useI18n, useModuleI18n } from '@/i18n/composables';
 import type { Session } from '@/composables/useSessions';
+import LanguageSwitcher from '@/components/shared/LanguageSwitcher.vue';
+import StyledMenu from '@/components/shared/StyledMenu.vue';
 
 interface Props {
     sessions: Session[];
@@ -106,15 +143,14 @@ const emit = defineEmits<{
     editTitle: [sessionId: string, title: string];
     deleteConversation: [sessionId: string];
     closeMobileSidebar: [];
+    toggleTheme: [];
+    toggleFullscreen: [];
 }>();
 
+const { t } = useI18n();
 const { tm } = useModuleI18n('features/chat');
 
 const sidebarCollapsed = ref(true);
-const sidebarHovered = ref(false);
-const sidebarHoverTimer = ref<number | null>(null);
-const sidebarHoverExpanded = ref(false);
-const sidebarHoverDelay = 100;
 
 // 从 localStorage 读取侧边栏折叠状态
 const savedCollapsedState = localStorage.getItem('sidebarCollapsed');
@@ -125,40 +161,10 @@ if (savedCollapsedState !== null) {
 }
 
 function toggleSidebar() {
-    if (sidebarHoverExpanded.value) {
-        sidebarHoverExpanded.value = false;
-        return;
-    }
     sidebarCollapsed.value = !sidebarCollapsed.value;
     localStorage.setItem('sidebarCollapsed', JSON.stringify(sidebarCollapsed.value));
 }
 
-function handleSidebarMouseEnter() {
-    if (!sidebarCollapsed.value || props.isMobile) return;
-
-    sidebarHovered.value = true;
-    sidebarHoverTimer.value = window.setTimeout(() => {
-        if (sidebarHovered.value) {
-            sidebarHoverExpanded.value = true;
-            sidebarCollapsed.value = false;
-        }
-    }, sidebarHoverDelay);
-}
-
-function handleSidebarMouseLeave() {
-    sidebarHovered.value = false;
-
-    if (sidebarHoverTimer.value) {
-        clearTimeout(sidebarHoverTimer.value);
-        sidebarHoverTimer.value = null;
-    }
-
-    if (sidebarHoverExpanded.value) {
-        sidebarCollapsed.value = true;
-    }
-    sidebarHoverExpanded.value = false;
-}
-
 function handleDeleteConversation(session: Session) {
     const sessionTitle = session.display_name || tm('conversation.newConversation');
     const message = tm('conversation.confirmDelete', { name: sessionTitle });
@@ -184,8 +190,8 @@ function handleDeleteConversation(session: Session) {
 }
 
 .sidebar-collapsed {
-    max-width: 75px;
-    min-width: 75px;
+    max-width: 60px;
+    min-width: 60px;
     transition: all 0.3s ease;
 }
 
@@ -206,7 +212,7 @@ function handleDeleteConversation(session: Session) {
 }
 
 .sidebar-collapse-btn-container {
-    margin: 16px;
+    margin: 8px;
     margin-bottom: 0px;
     z-index: 10;
 }
@@ -218,13 +224,19 @@ function handleDeleteConversation(session: Session) {
     padding: 0;
 }
 
-.conversation-item {
-    margin-bottom: 4px;
-    border-radius: 8px !important;
-    transition: all 0.2s ease;
-    height: auto !important;
-    min-height: 56px;
+.new-chat-btn {
+    justify-content: flex-start;
+    background-color: transparent !important;
+    border-radius: 20px;
     padding: 8px 16px !important;
+}
+
+.conversation-item {
+    /* margin-bottom: 4px; */
+    border-radius: 20px !important;
+    height: auto !important;
+    /* min-height: 56px; */
+    padding: 0px 16px !important;
     position: relative;
 }
 
@@ -287,17 +299,31 @@ function handleDeleteConversation(session: Session) {
     transition: opacity 0.25s ease;
 }
 
-.fade-in {
-    animation: fadeInContent 0.3s ease;
+.sidebar-spacer {
+    flex-grow: 1;
 }
 
-@keyframes fadeInContent {
-    from {
-        opacity: 0;
-    }
-    to {
-        opacity: 1;
-    }
+.sidebar-footer {
+    padding: 8px 8px;
+    padding-bottom: 16px;
+    flex-shrink: 0;
+}
+
+.settings-btn {
+    opacity: 0.6;
+    justify-content: flex-start;
+    padding: 8px 16px !important;
+    border-radius: 20px !important;
+}
+
+.settings-btn:hover {
+    opacity: 1;
+}
+
+.settings-btn-collapsed {
+    width: 100%;
+    display: flex;
+    justify-content: center;
 }
 </style>
 
diff --git a/dashboard/src/components/chat/MessageList.vue b/dashboard/src/components/chat/MessageList.vue
index cd14c6574..6495760b9 100644
--- a/dashboard/src/components/chat/MessageList.vue
+++ b/dashboard/src/components/chat/MessageList.vue
@@ -773,11 +773,40 @@ export default {
 
 @media (max-width: 768px) {
     .messages-container {
+        padding: 8px;
+    }
+
+    .message-list {
+        max-width: 100%;
+    }
+
+    .message-item {
         padding: 0;
     }
 
     .message-bubble {
-        padding: 2px 8px;
+        padding: 2px 12px;
+    }
+
+    .bot-message {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 8px;
+        width: 100%;
+    }
+
+    .bot-message-content {
+        max-width: 100% !important;
+        width: 100% !important;
+    }
+
+    .bot-bubble {
+        width: 100% !important;
+        max-width: 100% !important;
+    }
+
+    .bot-avatar {
+        margin-left: 4px;
     }
 }
 
@@ -945,6 +974,7 @@ export default {
     color: var(--v-theme-primaryText);
     font-size: 15px;
     max-width: 100%;
+    padding-left: 12px;
 }
 
 .user-avatar,
@@ -1097,7 +1127,7 @@ export default {
     margin-bottom: 12px;
     margin-top: 6px;
     border: 1px solid var(--v-theme-border);
-    border-radius: 8px;
+    border-radius: 20px;
     overflow: hidden;
     width: fit-content;
 }
@@ -1113,7 +1143,7 @@ export default {
     cursor: pointer;
     user-select: none;
     transition: background-color 0.2s ease;
-    border-radius: 8px;
+    border-radius: 20px;
 }
 
 .reasoning-header:hover {
@@ -1366,6 +1396,7 @@ export default {
 .markdown-content p {
     margin-top: .5rem;
     margin-bottom: .5rem;
+    font-size: 15.5px;
 }
 
 .markdown-content pre {
@@ -1377,6 +1408,11 @@ export default {
     position: relative;
 }
 
+.markdown-content hr {
+    margin: 12px 0;
+    opacity: 0.5;
+}
+
 .markdown-content code {
     background-color: rgb(var(--v-theme-codeBg));
     padding: 2px 4px;
diff --git a/dashboard/src/components/shared/LanguageSwitcher.vue b/dashboard/src/components/shared/LanguageSwitcher.vue
index 91eb199ea..c0f492af7 100644
--- a/dashboard/src/components/shared/LanguageSwitcher.vue
+++ b/dashboard/src/components/shared/LanguageSwitcher.vue
@@ -1,5 +1,5 @@
 <template>
-  <v-menu offset="12" location="bottom center">
+  <StyledMenu offset="12" location="bottom center">
     <template v-slot:activator="{ props: activatorProps }">
       <v-btn
         v-bind="activatorProps"
@@ -22,25 +22,21 @@
       </v-btn>
     </template>
     
-    <v-card class="language-dropdown" elevation="8" rounded="lg">
-      <v-list density="compact" class="pa-1">
-        <v-list-item
-          v-for="lang in languages"
-          :key="lang.code"
-          :value="lang.code"
-          @click="changeLanguage(lang.code)"
-          :class="{ 'v-list-item--active': currentLocale === lang.code, 'language-item-selected': currentLocale === lang.code }"
-          class="language-item"
-          rounded="md"
-        >
-          <template v-slot:prepend>
-            <span class="language-flag">{{ lang.flag }}</span>
-          </template>
-          <v-list-item-title>{{ lang.name }}</v-list-item-title>
-        </v-list-item>
-      </v-list>
-    </v-card>
-  </v-menu>
+    <v-list-item
+      v-for="lang in languages"
+      :key="lang.code"
+      :value="lang.code"
+      @click="changeLanguage(lang.code)"
+      :class="{ 'styled-menu-item-active': currentLocale === lang.code }"
+      class="styled-menu-item"
+      rounded="md"
+    >
+      <template v-slot:prepend>
+        <span class="language-flag">{{ lang.flag }}</span>
+      </template>
+      <v-list-item-title>{{ lang.name }}</v-list-item-title>
+    </v-list-item>
+  </StyledMenu>
 </template>
 
 <script setup lang="ts">
@@ -48,6 +44,7 @@ import { computed } from 'vue'
 import { useI18n, useLanguageSwitcher } from '@/i18n/composables'
 import { useCustomizerStore } from '@/stores/customizer'
 import type { Locale } from '@/i18n/types'
+import StyledMenu from '@/components/shared/StyledMenu.vue'
 
 // 定义props来控制样式变体
 const props = withDefaults(defineProps<{
@@ -110,49 +107,4 @@ const changeLanguage = async (langCode: string) => {
 :deep(.v-theme--PurpleThemeDark) .language-switcher--default:hover {
   background: rgba(114, 46, 209, 0.12) !important;
 }
-
-.language-dropdown {
-  min-width: 100px;
-  width: fit-content;
-  border: 1px solid rgba(94, 53, 177, 0.15) !important;
-  background: #f8f6fc !important;
-  backdrop-filter: blur(10px);
-}
-
-/* 深色模式下的下拉框样式 */
-:deep(.v-theme--PurpleThemeDark) .language-dropdown {
-  background: #2a2733 !important;
-  border: 1px solid rgba(110, 60, 180, 0.692) !important;
-}
-
-.language-item {
-  margin: 2px 0;
-  transition: all 0.2s ease;
-}
-
-.language-item:hover {
-  background: rgba(94, 53, 177, 0.08) !important;
-}
-
-.language-item-selected {
-  background: rgba(94, 53, 177, 0.15) !important;
-  font-weight: 500;
-}
-
-.language-item-selected:hover {
-  background: rgba(94, 53, 177, 0.2) !important;
-}
-
-/* 深色模式下的列表项悬停效果 */
-:deep(.v-theme--PurpleThemeDark) .language-item:hover {
-  background: rgba(114, 46, 209, 0.12) !important;
-}
-
-:deep(.v-theme--PurpleThemeDark) .language-item-selected {
-  background: rgba(114, 46, 209, 0.2) !important;
-}
-
-:deep(.v-theme--PurpleThemeDark) .language-item-selected:hover {
-  background: rgba(114, 46, 209, 0.25) !important;
-}
 </style> 
\ No newline at end of file
diff --git a/dashboard/src/components/shared/StyledMenu.vue b/dashboard/src/components/shared/StyledMenu.vue
new file mode 100644
index 000000000..4db0f5215
--- /dev/null
+++ b/dashboard/src/components/shared/StyledMenu.vue
@@ -0,0 +1,79 @@
+<template>
+  <v-menu v-bind="$attrs" :close-on-content-click="closeOnContentClick">
+    <template v-slot:activator="{ props: activatorProps }">
+      <slot name="activator" :props="activatorProps"></slot>
+    </template>
+    
+    <v-card class="styled-menu-card" elevation="8" rounded="lg">
+      <v-list density="compact" class="styled-menu-list pa-1">
+        <slot></slot>
+      </v-list>
+    </v-card>
+  </v-menu>
+</template>
+
+<script setup lang="ts">
+defineOptions({
+  inheritAttrs: false
+})
+
+withDefaults(defineProps<{
+  closeOnContentClick?: boolean
+}>(), {
+  closeOnContentClick: true
+})
+</script>
+
+<style scoped>
+.styled-menu-card {
+  min-width: 100px;
+  width: fit-content;
+  border: 1px solid rgba(94, 53, 177, 0.15) !important;
+  background: #f8f6fc !important;
+  backdrop-filter: blur(10px);
+}
+
+.styled-menu-list {
+  background: transparent !important;
+}
+
+:deep(.styled-menu-item) {
+  margin: 2px 0;
+  transition: all 0.2s ease;
+  border-radius: 6px;
+}
+
+:deep(.styled-menu-item:hover) {
+  background: rgba(94, 53, 177, 0.08) !important;
+}
+
+:deep(.styled-menu-item-active) {
+  background: rgba(94, 53, 177, 0.15) !important;
+  font-weight: 500;
+}
+
+:deep(.styled-menu-item-active:hover) {
+  background: rgba(94, 53, 177, 0.2) !important;
+}
+</style>
+
+<style>
+/* 深色模式下的下拉框样式 - 需要全局样式才能检测主题 */
+.v-theme--PurpleThemeDark .styled-menu-card {
+  background: #2a2733 !important;
+  border: 1px solid rgba(110, 60, 180, 0.692) !important;
+}
+
+/* 深色模式下的列表项悬停效果 */
+.v-theme--PurpleThemeDark .styled-menu-item:hover {
+  background: rgba(114, 46, 209, 0.12) !important;
+}
+
+.v-theme--PurpleThemeDark .styled-menu-item-active {
+  background: rgba(114, 46, 209, 0.2) !important;
+}
+
+.v-theme--PurpleThemeDark .styled-menu-item-active:hover {
+  background: rgba(114, 46, 209, 0.25) !important;
+}
+</style>
diff --git a/dashboard/src/i18n/locales/en-US/core/common.json b/dashboard/src/i18n/locales/en-US/core/common.json
index 9259147ae..b25999e28 100644
--- a/dashboard/src/i18n/locales/en-US/core/common.json
+++ b/dashboard/src/i18n/locales/en-US/core/common.json
@@ -27,6 +27,7 @@
   "uninstall": "Uninstall",
   "update": "Update",
   "language": "Language",
+  "settings": "Settings",
   "locale": "en-US",
   "type": "Type",
   "press": "Press",
diff --git a/dashboard/src/i18n/locales/zh-CN/core/common.json b/dashboard/src/i18n/locales/zh-CN/core/common.json
index 83e3924ba..1adc47f0f 100644
--- a/dashboard/src/i18n/locales/zh-CN/core/common.json
+++ b/dashboard/src/i18n/locales/zh-CN/core/common.json
@@ -27,6 +27,7 @@
   "uninstall": "卸载",
   "update": "更新",
   "language": "语言",
+  "settings": "设置",
   "locale": "zh-CN",
   "type": "输入",
   "press": "按",