diff --git a/docker-compose.yml b/docker-compose.yml
index b740eb6..f083418 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    image: tradus-web:1.0.21
+    image: tradus-web:1.0.22
     container_name: tradus-web
     ports:
       - '6000:80'
diff --git a/src/views/HomeView.vue b/src/views/HomeView.vue
index dc93665..b1b5175 100644
--- a/src/views/HomeView.vue
+++ b/src/views/HomeView.vue
@@ -18,7 +18,7 @@ const openAuthModal = (mode: 'login' | 'register') => {
     <section class="hero-section">
       <div class="hero-content">
         <h1 class="hero-title"><span class="accent">tradus</span></h1>
-        <p class="hero-subtitle">基于大语言模型构建的智能交易助手</p>
+        <p class="hero-subtitle">基于大语言模型构建的智能投研助手</p>
         <div class="hero-actions" v-if="!isAuthenticated">
           <button class="btn btn-primary" @click="openAuthModal('login')">登录</button>
           <button class="btn btn-secondary" @click="openAuthModal('register')">注册</button>