diff --git a/docker-compose.yml b/docker-compose.yml
index 0f95550..e1c7b20 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    image: tradus-web:1.0.24
+    image: tradus-web:1.0.25
     container_name: tradus-web
     ports:
       - '6000:80'
diff --git a/index.html b/index.html
index 117a82a..a320682 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
       name="viewport"
       content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"
     />
-    <title>tradus - AI Agent for trading</title>
+    <title>tradus - Investment Research Assistant based on LLM</title>
     <style>
       html,
       body {
diff --git a/src/App.vue b/src/App.vue
index 0301cd6..852496d 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -241,7 +241,7 @@ onUnmounted(() => {
         <!-- 网站标题 -->
         <div class="site-title">
           <span class="title-text">tradus</span>
-          <div class="subtitle-text">AI for Trading</div>
+          <!-- <div class="subtitle-text">AI for Trading</div> -->
         </div>
         <!-- Agent 列表 -->
         <div class="agent-list">
diff --git a/src/views/HomeView.vue b/src/views/HomeView.vue
index b1b5175..b26f8f8 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投研助手</p>
+        <p class="hero-subtitle">基于大语言模型构建的智能投研助理</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>