diff --git a/docker-compose.yml b/docker-compose.yml
index 336e54b..70d328f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    image: tradus-web:1.0.13
+    image: tradus-web:1.0.14
     container_name: tradus-web
     ports:
       - '6000:80'
diff --git a/src/App.vue b/src/App.vue
index d35a461..c4f8796 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -7,6 +7,7 @@ const userStore = useUserStore()
 const isAuthenticated = computed(() => userStore.isAuthenticated)
 const userInfo = computed(() => userStore.userInfo)
 const showMobileMenu = ref(false)
+const showUserMenu = ref(false)
 
 const handleLogout = () => {
   userStore.logout()
@@ -14,18 +15,27 @@ const handleLogout = () => {
     window.location.href = '/'
   }
   showMobileMenu.value = false
+  showUserMenu.value = false
 }
 
 const toggleMobileMenu = () => {
   showMobileMenu.value = !showMobileMenu.value
 }
 
+const toggleUserMenu = (event: Event) => {
+  event.stopPropagation()
+  showUserMenu.value = !showUserMenu.value
+}
+
 // 点击其他地方关闭菜单
 const closeMenus = (event: MouseEvent) => {
   const target = event.target as HTMLElement
   if (!target.closest('.mobile-menu') && !target.closest('.menu-button')) {
     showMobileMenu.value = false
   }
+  if (!target.closest('.user-info-box') && !target.closest('.user-menu')) {
+    showUserMenu.value = false
+  }
 }
 
 onMounted(() => {
@@ -99,13 +109,42 @@ onUnmounted(() => {
 
         <!-- 桌面端用户信息 -->
         <div class="desktop-user-info" v-if="isAuthenticated">
-          <div class="user-info-box">
+          <div class="user-info-box" @click.stop="toggleUserMenu" :aria-expanded="showUserMenu">
             <div class="user-avatar">
               <span>{{ userInfo?.nickname?.charAt(0) || 'U' }}</span>
             </div>
             <span class="user-nickname">{{ userInfo?.nickname }}</span>
+            <svg
+              class="dropdown-icon"
+              viewBox="0 0 24 24"
+              width="16"
+              height="16"
+              stroke="currentColor"
+              stroke-width="2"
+              fill="none"
+            >
+              <polyline points="6 9 12 15 18 9" />
+            </svg>
+          </div>
+          <!-- 用户菜单 -->
+          <div class="user-menu" v-if="showUserMenu" @click.stop>
+            <button class="menu-item" @click="handleLogout">
+              <svg
+                class="menu-icon"
+                viewBox="0 0 24 24"
+                width="16"
+                height="16"
+                stroke="currentColor"
+                stroke-width="2"
+                fill="none"
+              >
+                <path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4" />
+                <polyline points="16 17 21 12 16 7" />
+                <line x1="21" y1="12" x2="9" y2="12" />
+              </svg>
+              退出登录
+            </button>
           </div>
-          <button class="logout-button" @click="handleLogout">退出登录</button>
         </div>
         <div class="desktop-user-info" v-else>
           <RouterLink to="/login" class="auth-link">登录</RouterLink>
@@ -114,13 +153,42 @@ onUnmounted(() => {
 
         <!-- 移动端用户信息 -->
         <div class="mobile-user-info" v-if="isAuthenticated">
-          <div class="user-info-box">
+          <div class="user-info-box" @click.stop="toggleUserMenu" :aria-expanded="showUserMenu">
             <div class="user-avatar">
               <span>{{ userInfo?.nickname?.charAt(0) || 'U' }}</span>
             </div>
             <span class="user-nickname">{{ userInfo?.nickname }}</span>
+            <svg
+              class="dropdown-icon"
+              viewBox="0 0 24 24"
+              width="16"
+              height="16"
+              stroke="currentColor"
+              stroke-width="2"
+              fill="none"
+            >
+              <polyline points="6 9 12 15 18 9" />
+            </svg>
+          </div>
+          <!-- 用户菜单 -->
+          <div class="user-menu mobile" v-if="showUserMenu" @click.stop>
+            <button class="menu-item" @click="handleLogout">
+              <svg
+                class="menu-icon"
+                viewBox="0 0 24 24"
+                width="16"
+                height="16"
+                stroke="currentColor"
+                stroke-width="2"
+                fill="none"
+              >
+                <path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4" />
+                <polyline points="16 17 21 12 16 7" />
+                <line x1="21" y1="12" x2="9" y2="12" />
+              </svg>
+              退出登录
+            </button>
           </div>
-          <button class="logout-button" @click="handleLogout">退出登录</button>
         </div>
         <div class="mobile-user-info" v-else>
           <RouterLink to="/login" class="mobile-auth-link" @click="showMobileMenu = false"
@@ -365,15 +433,15 @@ body {
 /* 用户菜单样式 */
 .user-menu {
   position: absolute;
-  bottom: 100%;
-  right: 0;
-  margin-bottom: 0.5rem;
-  background-color: var(--color-bg-elevated);
+  bottom: calc(100% - 0.5rem);
+  right: 1.25rem;
+  background-color: var(--color-bg-primary);
   border: 1px solid var(--color-border);
   border-radius: var(--border-radius);
-  min-width: 120px;
+  min-width: 140px;
   overflow: hidden;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+  z-index: 1100;
 }
 
 .menu-item {
@@ -385,11 +453,15 @@ body {
   font-size: 0.9rem;
   text-align: left;
   cursor: pointer;
-  transition: background-color 0.2s ease;
+  transition: all 0.2s ease;
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
 }
 
 .menu-item:hover {
-  background-color: var(--color-bg-secondary);
+  background-color: var(--color-bg-hover);
+  color: var(--color-accent);
 }
 
 /* 移动端适配 */
@@ -547,6 +619,59 @@ body {
   padding: 1rem;
   border-top: 1px solid var(--color-border);
   margin-top: auto;
+  background-color: var(--color-bg-primary);
+  position: relative;
+  z-index: 1100;
+}
+
+.mobile-user-info .user-info-box {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+  cursor: pointer;
+  padding: 0.75rem;
+  border-radius: var(--border-radius);
+  transition: all 0.2s ease;
+}
+
+.mobile-user-info .user-info-box:hover {
+  background-color: var(--color-bg-hover);
+}
+
+.mobile-user-info .user-avatar {
+  width: 2.5rem;
+  height: 2.5rem;
+  border-radius: 50%;
+  background: var(--color-bg-hover);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 1rem;
+  color: var(--color-accent);
+  font-weight: bold;
+  box-shadow: 0 2px 8px rgba(51, 85, 255, 0.2);
+}
+
+.mobile-user-info .user-nickname {
+  font-size: 1rem;
+  font-weight: var(--font-weight-medium);
+  color: var(--color-text-primary);
+  flex: 1;
+}
+
+/* 移动端用户菜单样式 */
+.user-menu.mobile {
+  position: absolute;
+  bottom: 100%;
+  left: 1rem;
+  right: 1rem;
+  margin-bottom: 0.5rem;
+  background-color: var(--color-bg-primary);
+  border: 1px solid var(--color-border);
+  border-radius: var(--border-radius);
+  overflow: hidden;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+  z-index: 1100;
 }
 
 .mobile-auth-link {
@@ -558,32 +683,39 @@ body {
   transition: all 0.2s ease;
   text-align: center;
   margin: 0.5rem 0;
-  background-color: var(--color-bg-secondary);
+  background-color: var(--color-bg-hover);
 }
 
 .mobile-auth-link:hover {
-  background-color: var(--color-bg-elevated);
-}
-
-.logout-button {
-  display: block;
-  width: 100%;
-  padding: 0.75rem 1rem;
-  margin-top: 1rem;
-  background-color: var(--color-bg-hover);
-  border: 1px solid rgba(0, 0, 0, 0.06);
-  border-radius: var(--border-radius);
-  color: var(--color-text-primary);
-  cursor: pointer;
-  transition: all 0.2s ease;
-}
-
-.logout-button:hover {
   background-color: var(--color-bg-active);
-  border-color: var(--color-accent);
   color: var(--color-accent);
 }
 
+/* 箭头动画 */
+.mobile-user-info .dropdown-icon {
+  color: var(--color-text-secondary);
+  transition: transform 0.2s ease;
+}
+
+.mobile-user-info .user-info-box:hover .dropdown-icon {
+  color: var(--color-text-primary);
+}
+
+.mobile-user-info .user-info-box[aria-expanded='true'] .dropdown-icon {
+  transform: rotate(180deg);
+}
+
+@media (max-width: 768px) {
+  .mobile-user-info {
+    display: block;
+  }
+
+  /* 移除旧的退出按钮样式 */
+  .logout-button {
+    display: none;
+  }
+}
+
 /* 响应式设计 */
 @media (max-width: 768px) {
   .menu-button {
@@ -600,8 +732,8 @@ body {
     max-width: 300px;
     z-index: 1002;
     transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-    background-color: var(--color-bg-elevated);
-    box-shadow: 4px 0 16px rgba(0, 0, 0, 0.1);
+    background-color: var(--color-bg-primary);
+    box-shadow: none;
     transform: translateX(0);
     opacity: 0;
   }
@@ -609,16 +741,45 @@ body {
   .sidebar-open {
     left: 0;
     opacity: 1;
+    box-shadow: 6px 0 25px rgba(0, 0, 0, 0.15);
   }
 
   .sidebar-overlay {
-    display: block;
+    display: none;
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: rgba(0, 0, 0, 0.3);
     z-index: 1000;
+    backdrop-filter: blur(2px);
+    opacity: 0;
+    transition: opacity 0.3s ease;
+  }
+
+  .sidebar-overlay.sidebar-open {
+    display: block;
+    opacity: 1;
+  }
+
+  .chat-container {
+    margin-left: 0;
+    padding-top: 4rem;
+    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+  }
+
+  /* 当侧栏打开时，主内容区域右移并添加阴影效果 */
+  .sidebar-open + .sidebar-overlay + .chat-container {
+    transform: translateX(16px);
+    filter: brightness(0.95);
   }
 
   .mobile-user-info {
     display: block;
     animation: slideUp 0.3s ease;
+    background-color: var(--color-bg-primary);
+    border-top: 1px solid rgba(0, 0, 0, 0.06);
   }
 
   @keyframes slideUp {
@@ -636,11 +797,6 @@ body {
     display: none;
   }
 
-  .chat-container {
-    margin-left: 0;
-    padding-top: 4rem;
-  }
-
   .agent-item {
     transform: translateX(-10px);
     opacity: 0;
@@ -675,13 +831,22 @@ body {
   margin-top: auto;
   border-top: 1px solid rgba(0, 0, 0, 0.06);
   background-color: var(--color-bg-secondary);
+  position: relative;
+  z-index: 1100;
 }
 
 .desktop-user-info .user-info-box {
   display: flex;
   align-items: center;
   gap: 1rem;
-  margin-bottom: 1rem;
+  cursor: pointer;
+  padding: 0.5rem;
+  border-radius: var(--border-radius);
+  transition: all 0.2s ease;
+}
+
+.desktop-user-info .user-info-box:hover {
+  background-color: var(--color-bg-hover);
 }
 
 .desktop-user-info .user-avatar {
@@ -703,8 +868,23 @@ body {
   font-size: 1rem;
   font-weight: var(--font-weight-medium);
   color: var(--color-text-primary);
+  flex: 1;
 }
 
+.dropdown-icon {
+  color: var(--color-text-secondary);
+  transition: transform 0.2s ease;
+}
+
+.user-info-box:hover .dropdown-icon {
+  color: var(--color-text-primary);
+}
+
+.user-info-box[aria-expanded='true'] .dropdown-icon {
+  transform: rotate(180deg);
+}
+
+/* 登录注册链接样式 */
 .desktop-user-info .auth-link {
   display: block;
   padding: 0.75rem 1rem;
@@ -722,25 +902,6 @@ body {
   color: var(--color-accent);
 }
 
-.desktop-user-info .logout-button {
-  display: block;
-  width: 100%;
-  padding: 0.75rem 1rem;
-  background-color: var(--color-bg-hover);
-  border: 1px solid rgba(0, 0, 0, 0.06);
-  border-radius: var(--border-radius);
-  color: var(--color-text-primary);
-  cursor: pointer;
-  transition: all 0.2s ease;
-  font-size: 0.95rem;
-}
-
-.desktop-user-info .logout-button:hover {
-  background-color: var(--color-bg-active);
-  border-color: var(--color-accent);
-  color: var(--color-accent);
-}
-
 /* 移动端适配 */
 @media (max-width: 768px) {
   .desktop-user-info {
diff --git a/src/views/AIAgentView.vue b/src/views/AIAgentView.vue
index 8f2f9b1..ee14bac 100644
--- a/src/views/AIAgentView.vue
+++ b/src/views/AIAgentView.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, nextTick, computed, onMounted, watch, onUnmounted } from 'vue'
+import { ref, nextTick, computed, onMounted, watch } from 'vue'
 import { useUserStore } from '../stores/user'
 import { marked } from 'marked'
 
@@ -71,10 +71,8 @@ const fetchAgents = async () => {
     const data = await response.json()
     agents.value = data.map((agent: AgentResponse) => ({
       ...agent,
-      icon: '📊', // 可以根据agent类型设置不同的图标
     }))
 
-    // 如果有Agent，默认选中第一个并显示问候语
     if (agents.value.length > 0 && !selectedAgent.value) {
       selectedAgent.value = agents.value[0]
       addInitialGreeting(agents.value[0])
@@ -305,38 +303,30 @@ const sendMessage = async () => {
   }
 }
 
-// 添加下拉菜单状态控制
-const showAgentMenu = ref(false)
-
-// 切换下拉菜单
-const toggleAgentMenu = () => {
-  showAgentMenu.value = !showAgentMenu.value
-}
-
 // 选择Agent
 const selectAgent = (agent: Agent) => {
   selectedAgent.value = agent
-  showAgentMenu.value = false
 }
 
-// 点击其他地方关闭菜单
-const closeAgentMenu = (event: MouseEvent) => {
-  const target = event.target as HTMLElement
-  if (!target.closest('.agent-selector')) {
-    showAgentMenu.value = false
-  }
+// 在 script 部分添加图标渲染函数
+const getAgentIcon = (agent: Agent) => {
+  // 根据 agent 类型返回对应的 SVG 图标
+  return `<svg class="agent-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+    ${getIconPath(agent)}
+  </svg>`
 }
 
-onMounted(() => {
-  if (isAuthenticated.value) {
-    fetchAgents()
+const getIconPath = (agent: Agent) => {
+  // 根据 agent id 或其他属性返回不同的图标路径
+  switch (agent.id) {
+    case 'market_analysis':
+      return '<path d="M7 12l5-5 5 5M7 17l5-5 5 5"/>'
+    case 'trading_strategy':
+      return '<path d="M4 15s1-1 4-1 5 2 8 2 4-1 4-1V3s-1 1-4 1-5-2-8-2-4 1-4 1zM4 22v-7"/>'
+    default:
+      return '<path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"></path><polyline points="3.27 6.96 12 12.01 20.73 6.96"></polyline><line x1="12" y1="22.08" x2="12" y2="12"></line"/>'
   }
-  document.addEventListener('click', closeAgentMenu)
-})
-
-onUnmounted(() => {
-  document.removeEventListener('click', closeAgentMenu)
-})
+}
 </script>
 
 <template>
@@ -379,6 +369,25 @@ onUnmounted(() => {
             </div>
           </div>
 
+          <!-- Agent 选择器移到这里 -->
+          <div class="agent-selector">
+            <div class="agent-list">
+              <div v-if="isLoadingAgents" class="agent-loading">加载中...</div>
+              <template v-else>
+                <button
+                  v-for="agent in agents"
+                  :key="agent.id"
+                  class="agent-item"
+                  :class="{ active: selectedAgent?.id === agent.id }"
+                  @click="selectAgent(agent)"
+                >
+                  <span class="agent-icon" v-html="getAgentIcon(agent)"></span>
+                  <span class="agent-name">{{ agent.name }}</span>
+                </button>
+              </template>
+            </div>
+          </div>
+
           <div class="input-container">
             <div class="input-wrapper">
               <textarea
@@ -399,32 +408,6 @@ onUnmounted(() => {
           </div>
         </div>
       </div>
-
-      <!-- 添加新的 Agent 选择器 -->
-      <div class="agent-selector">
-        <button class="agent-selector-button" @click="toggleAgentMenu">
-          <span class="agent-icon">{{ selectedAgent?.icon || '🤖' }}</span>
-          <span class="agent-name">{{ selectedAgent?.name || '选择 Agent' }}</span>
-        </button>
-        <div v-if="showAgentMenu" class="agent-selector-menu">
-          <div v-if="isLoadingAgents" class="agent-loading">加载中...</div>
-          <template v-else>
-            <div
-              v-for="agent in agents"
-              :key="agent.id"
-              class="agent-menu-item"
-              :class="{ active: selectedAgent?.id === agent.id }"
-              @click="selectAgent(agent)"
-            >
-              <div class="agent-icon">{{ agent.icon }}</div>
-              <div class="agent-info">
-                <div class="agent-name">{{ agent.name }}</div>
-                <div class="agent-description">{{ agent.description }}</div>
-              </div>
-            </div>
-          </template>
-        </div>
-      </div>
     </div>
   </div>
 </template>
@@ -684,7 +667,7 @@ onUnmounted(() => {
 }
 
 .input-container {
-  padding: 1.5rem 2rem;
+  padding: 0.5rem 0.5rem 5.5rem 0.5rem;
   background-color: var(--color-bg-primary);
   width: 100%;
   max-width: 900px;
@@ -732,7 +715,7 @@ onUnmounted(() => {
 .send-button {
   position: absolute;
   right: 0.75rem;
-  bottom: 0.75rem;
+  bottom: 0.5rem;
   width: 2rem;
   height: 2rem;
   display: flex;
@@ -819,217 +802,92 @@ onUnmounted(() => {
   text-decoration: underline;
 }
 
-/* 添加新的 Agent 选择器样式 */
+/* 修改 Agent 选择器样式 */
 .agent-selector {
-  position: absolute;
-  top: 1rem;
-  right: 1rem;
-  z-index: 10;
+  /* padding: 1rem 2rem; */
+  background-color: #ffffff;
+  max-width: 900px;
+  margin: 0 auto;
+  width: 100%;
 }
 
-.agent-selector-button {
+.agent-list {
   display: flex;
+  flex-direction: row;
+  gap: 0.75rem;
+  padding: 0.75rem;
+  overflow-x: auto;
+  scrollbar-width: none; /* Firefox */
+  -ms-overflow-style: none; /* IE and Edge */
+}
+
+.agent-list::-webkit-scrollbar {
+  display: none; /* Chrome, Safari and Opera */
+}
+
+.agent-item {
+  display: inline-flex;
   align-items: center;
   gap: 0.75rem;
-  padding: 0.75rem 1.25rem;
-  background-color: #ffffff;
-  border: 1px solid rgba(51, 85, 255, 0.2);
-  border-radius: 12px;
+  padding: 0.75rem 1rem;
+  background-color: var(--color-bg-secondary);
+  border: 1px solid rgba(51, 85, 255, 0.15);
+  border-radius: 8px;
   color: var(--color-text-primary);
   cursor: pointer;
   transition: all 0.2s ease;
+  white-space: nowrap;
+  font-size: 0.95rem;
   font-weight: 500;
-  box-shadow: 0 2px 8px rgba(51, 85, 255, 0.08);
-  min-width: 160px;
+  min-width: 120px;
+  width: fit-content;
+  justify-content: flex-start;
+  flex-shrink: 0;
 }
 
-.agent-selector-button:hover {
+.agent-item:hover {
   border-color: var(--color-accent);
   background-color: rgba(51, 85, 255, 0.04);
-  transform: translateY(-1px);
-  box-shadow: 0 4px 12px rgba(51, 85, 255, 0.12);
 }
 
-.agent-selector-button .agent-icon {
-  font-size: 1.25rem;
-  color: var(--color-accent);
+.agent-item.active {
+  background-color: var(--color-accent);
+  border-color: var(--color-accent);
+  color: #ffffff;
 }
 
-.agent-selector-button .agent-name {
-  font-size: 0.95rem;
-  color: var(--color-text-primary);
-  flex: 1;
+.agent-icon {
+  width: 20px;
+  height: 20px;
+  flex-shrink: 0;
+  stroke: currentColor;
 }
 
-.agent-selector-button::after {
-  content: '▼';
-  font-size: 0.8rem;
-  color: var(--color-accent);
-  opacity: 0.8;
-  transition: transform 0.2s ease;
+.agent-item.active .agent-icon {
+  stroke: #ffffff;
 }
 
-.agent-selector-menu {
-  position: absolute;
-  top: calc(100% + 0.5rem);
-  right: 0;
-  background-color: #ffffff;
-  border: 1px solid rgba(51, 85, 255, 0.15);
-  border-radius: 12px;
-  min-width: 280px;
-  max-width: 320px;
-  overflow: hidden;
-  box-shadow: 0 4px 20px rgba(51, 85, 255, 0.15);
-  animation: slideDown 0.2s ease;
-}
-
-@keyframes slideDown {
-  from {
-    opacity: 0;
-    transform: translateY(-10px);
-  }
-  to {
-    opacity: 1;
-    transform: translateY(0);
-  }
-}
-
-.agent-menu-item {
-  display: flex;
-  align-items: center;
-  gap: 0.75rem;
-  padding: 1rem;
-  cursor: pointer;
-  transition: all 0.2s ease;
-  border-bottom: 1px solid rgba(51, 85, 255, 0.08);
-  background-color: #ffffff;
-}
-
-.agent-menu-item:last-child {
-  border-bottom: none;
-}
-
-.agent-menu-item:hover {
-  background-color: rgba(51, 85, 255, 0.04);
-}
-
-.agent-menu-item.active {
-  background-color: rgba(51, 85, 255, 0.08);
-}
-
-.agent-menu-item .agent-icon {
-  font-size: 1.5rem;
-  color: var(--color-accent);
-  width: 32px;
-  height: 32px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  background-color: rgba(51, 85, 255, 0.08);
-  border-radius: 8px;
-}
-
-.agent-menu-item .agent-info {
-  flex: 1;
-  min-width: 0;
-}
-
-.agent-menu-item .agent-name {
-  font-weight: 600;
-  color: var(--color-text-primary);
-  margin-bottom: 0.25rem;
-  font-size: 0.95rem;
-}
-
-.agent-menu-item .agent-description {
-  font-size: 0.85rem;
-  color: var(--color-text-secondary);
-  line-height: 1.4;
+.agent-name {
+  text-align: left;
 }
 
 .agent-loading {
-  padding: 1rem;
+  padding: 0.75rem;
   text-align: center;
   color: var(--color-text-secondary);
 }
 
 /* 移动端适配 */
 @media (max-width: 768px) {
-  .ai-agent-view {
-    height: 100%;
+  .agent-list {
+    padding: 0.5rem;
+    gap: 0.5rem;
   }
 
-  .main-container {
-    height: 100%;
-    padding-bottom: env(safe-area-inset-bottom);
-  }
-
-  .messages-container {
-    padding: 1rem 0.5rem;
-    padding-bottom: calc(5rem + env(safe-area-inset-bottom));
-  }
-
-  .input-container {
-    position: fixed;
-    bottom: 0;
-    left: 0;
-    right: 0;
-    padding: 0.75rem;
-    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom));
-    background-color: var(--color-bg-elevated);
-    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
-    z-index: 100;
-    border-top: 1px solid var(--color-border);
-  }
-
-  .input-wrapper {
-    max-width: 900px;
-    margin: 0 auto;
-  }
-
-  .message-input {
-    font-size: 16px; /* 防止 iOS 自动缩放 */
-    padding: 0.6rem 2.5rem 0.6rem 0.75rem;
-    min-height: 2.5rem;
-    height: 2.5rem;
-  }
-
-  .send-button {
-    width: 1.8rem;
-    height: 1.8rem;
-    right: 0.5rem;
-    bottom: 0.35rem;
-  }
-
-  .send-icon {
-    font-size: 0.9rem;
-  }
-
-  .agent-selector {
-    top: 0.75rem;
-    right: 0.75rem;
-  }
-
-  .agent-selector-button {
+  .agent-item {
     padding: 0.6rem 1rem;
-    min-width: 140px;
     font-size: 0.9rem;
-  }
-
-  .agent-selector-menu {
-    min-width: 260px;
-    max-width: calc(100vw - 2rem);
-    right: -0.75rem;
-  }
-
-  .agent-menu-item {
-    padding: 0.875rem;
-  }
-
-  .agent-menu-item .agent-icon {
-    font-size: 1.25rem;
-    width: 28px;
-    height: 28px;
+    min-width: 100px;
   }
 }
 
diff --git a/src/views/HomeView.vue b/src/views/HomeView.vue
index df4b2ee..db70b02 100644
--- a/src/views/HomeView.vue
+++ b/src/views/HomeView.vue
@@ -11,8 +11,8 @@ const isAuthenticated = computed(() => userStore.isAuthenticated)
   <div class="home-view">
     <section class="hero-section">
       <div class="hero-content">
-        <h1 class="hero-title"><span class="accent">Tradus</span></h1>
-        <p class="hero-subtitle">AI Agent for trading</p>
+        <h1 class="hero-title"><span class="accent">tradus</span></h1>
+        <p class="hero-subtitle">A intelligent trading assistant</p>
         <div class="hero-actions">
           <!-- 未登录状态显示登录和注册按钮 -->
           <template v-if="!isAuthenticated">
@@ -21,7 +21,7 @@ const isAuthenticated = computed(() => userStore.isAuthenticated)
           </template>
         </div>
 
-        <div class="discord-link">
+        <!-- <div class="discord-link">
           <a href="https://discord.gg/8vMDD4kC" target="_blank" class="discord-text">
             <svg class="discord-icon" viewBox="0 0 24 24" width="16" height="16">
               <path
@@ -31,7 +31,7 @@ const isAuthenticated = computed(() => userStore.isAuthenticated)
             </svg>
             加入Discord社区
           </a>
-        </div>
+        </div> -->
       </div>
     </section>
   </div>
@@ -72,40 +72,51 @@ const isAuthenticated = computed(() => userStore.isAuthenticated)
 }
 
 .hero-title {
-  font-size: 5rem;
+  font-size: 1.8rem;
   font-weight: 800;
-  margin-bottom: 1.5rem;
-  line-height: 1.1;
-  letter-spacing: -0.02em;
-  color: #3355ff;
+  margin-bottom: 0.3rem;
+  font-family:
+    'SF Pro Display',
+    -apple-system,
+    BlinkMacSystemFont,
+    'Segoe UI',
+    Roboto,
+    sans-serif;
+  letter-spacing: -0.5px;
+  display: block;
 }
 
 .accent {
-  position: relative;
-  display: inline-block;
-}
-
-.accent::after {
-  content: '';
-  position: absolute;
-  bottom: 8px;
-  left: 0;
-  width: 100%;
-  height: 12px;
-  background-color: rgba(51, 85, 255, 0.1);
-  z-index: -1;
-  border-radius: 6px;
-  opacity: 0.5;
-  transform: skewX(-12deg);
+  font-size: 2.5rem;
+  font-weight: 800;
+  background: linear-gradient(135deg, var(--color-accent) 0%, #2244ee 100%);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+  text-fill-color: transparent;
+  font-family:
+    'SF Pro Display',
+    -apple-system,
+    BlinkMacSystemFont,
+    'Segoe UI',
+    Roboto,
+    sans-serif;
 }
 
 .hero-subtitle {
-  font-size: 1.5rem;
-  color: #6c757d;
-  max-width: 700px;
-  margin: 0 auto 4rem;
-  letter-spacing: -0.01em;
+  font-size: 0.9rem;
+  color: var(--color-text-secondary);
   font-weight: 400;
+  font-family:
+    'SF Pro Display',
+    -apple-system,
+    BlinkMacSystemFont,
+    'Segoe UI',
+    Roboto,
+    sans-serif;
+  letter-spacing: 0.5px;
+  text-transform: uppercase;
+  margin: 0 auto 4rem;
 }
 
 .hero-actions {
@@ -193,7 +204,7 @@ const isAuthenticated = computed(() => userStore.isAuthenticated)
   }
 
   .hero-title {
-    font-size: 3.5rem;
+    font-size: 1.8rem;
   }
 
   .hero-subtitle {
@@ -214,7 +225,7 @@ const isAuthenticated = computed(() => userStore.isAuthenticated)
   }
 
   .hero-title {
-    font-size: 2.75rem;
+    font-size: 1.5rem;
   }
 
   .hero-subtitle {