diff --git a/docs/latest/changelog/roadmap.md b/docs/latest/changelog/roadmap.md
index 1b04e45c..2cf7375c 100644
--- a/docs/latest/changelog/roadmap.md
+++ b/docs/latest/changelog/roadmap.md
@@ -17,7 +17,6 @@
 - 系统层面添加 apikey，在智能体、知识库调用中支持 apikey 以支持外部调用
 - 支持更多类型的文档源的导入功能（支持后端配置的白名单的 URL 导入）
 - 部分场景应该使用默认模型作为默认值而不是空值
-- CommonRAG 添加更多检索类型，比如 BM25，关键词，grep 等
 - 文件上传解析后，如何提示用户需要入库
 - 检索测试中，添加问答
 - 丰富当前智能体的 Prompt，最好支持从 markdown 解析
diff --git a/web/src/apis/base.js b/web/src/apis/base.js
index 7037c600..08d258db 100644
--- a/web/src/apis/base.js
+++ b/web/src/apis/base.js
@@ -101,7 +101,7 @@ export async function apiRequest(url, options = {}, requiresAuth = true, respons
       } else if (response.status === 403) {
         throw new Error('没有权限执行此操作')
       } else if (response.status === 500) {
-        throw new Error('Server 500 Error, please check the log use `docker logs api-dev`')
+        throw new Error('服务器内部错误，请使用 docker logs api-dev 查看详细日志')
       }
 
       throw new Error(errorMessage)
diff --git a/web/src/components/AgentChatComponent.vue b/web/src/components/AgentChatComponent.vue
index 3504096c..defffa56 100644
--- a/web/src/components/AgentChatComponent.vue
+++ b/web/src/components/AgentChatComponent.vue
@@ -1278,7 +1278,7 @@ watch(
   max-width: 800px;
   margin: 0 auto;
   flex-grow: 1;
-  padding: 1rem;
+  padding: 1rem 1.25rem;
   display: flex;
   flex-direction: column;
 }
diff --git a/web/src/components/TaskCenterDrawer.vue b/web/src/components/TaskCenterDrawer.vue
index fa433c36..136a9932 100644
--- a/web/src/components/TaskCenterDrawer.vue
+++ b/web/src/components/TaskCenterDrawer.vue
@@ -1,5 +1,6 @@
 <template>
   <a-drawer :open="isOpen" :width="620" title="任务中心" placement="right" @close="handleClose">
+    <p>提醒：任务执行成功，只代表任务已执行完成，但是任务内部可能有问题已捕获，请注意观察日志。</p>
     <div class="task-center">
       <div class="task-toolbar">
         <div class="task-filter-group">
diff --git a/web/src/stores/info.js b/web/src/stores/info.js
index f18a3aba..68b92769 100644
--- a/web/src/stores/info.js
+++ b/web/src/stores/info.js
@@ -8,14 +8,15 @@ export const useInfoStore = defineStore('info', () => {
   const isLoading = ref(false)
   const isLoaded = ref(false)
   const debugMode = ref(false)
+  const error = ref(null)  // 错误信息
 
   // 计算属性 - 组织信息
   const organization = computed(
     () =>
       infoConfig.value.organization || {
-        name: '江南语析',
-        logo: '/favicon.svg',
-        avatar: '/avatar.jpg'
+        name: '',
+        logo: '',
+        avatar: ''
       }
   )
 
@@ -23,75 +24,22 @@ export const useInfoStore = defineStore('info', () => {
   const branding = computed(
     () =>
       infoConfig.value.branding || {
-        name: 'Yuxi-Know',
-        title: 'Yuxi-Know',
-        subtitle: '大模型驱动的知识库管理工具',
-        description: '结合知识库与知识图谱，提供更准确、更全面的回答'
+        name: '',
+        title: '',
+        subtitle: ''
       }
   )
 
   // 计算属性 - 功能特性
-  const features = computed(
-    () =>
-      infoConfig.value.features || [
-        {
-          label: 'GitHub Stars',
-          value: '3200+',
-          description: '开发者社区的认可与支持',
-          icon: 'stars'
-        },
-        {
-          label: '已解决 Issues',
-          value: '250+',
-          description: '持续改进和问题解决能力',
-          icon: 'issues'
-        },
-        {
-          label: '累计 Commits',
-          value: '1200+',
-          description: '活跃的开发迭代和功能更新',
-          icon: 'commits'
-        },
-        {
-          label: '开源协议',
-          value: 'MIT 协议',
-          description: '完全免费，支持商业使用',
-          icon: 'license'
-        }
-      ]
-  )
+  const features = computed(() => infoConfig.value.features || [])
 
-  const actions = computed(
-    () =>
-      infoConfig.value.actions || [
-        {
-          name: '演示视频',
-          icon: 'video',
-          url: 'https://www.bilibili.com/video/BV1DF14BTETq'
-        },
-        {
-          name: '文档中心',
-          icon: 'docs',
-          url: 'https://xerrors.github.io/Yuxi-Know/'
-        },
-        {
-          name: '提交 Issue',
-          icon: 'issue',
-          url: 'https://github.com/xerrors/Yuxi-Know/issues/new/choose'
-        },
-        {
-          name: '开发路线图',
-          icon: 'roadmap',
-          url: 'https://github.com/xerrors/Yuxi-Know#roadmap'
-        }
-      ]
-  )
+  const actions = computed(() => infoConfig.value.actions || [])
 
   // 计算属性 - 页脚信息
   const footer = computed(
     () =>
       infoConfig.value.footer || {
-        copyright: '© 江南语析 2025 [WIP] v0.12.138'
+        copyright: ''
       }
   )
 
diff --git a/web/src/views/GraphView.vue b/web/src/views/GraphView.vue
index 7fa95be9..8b844d9b 100644
--- a/web/src/views/GraphView.vue
+++ b/web/src/views/GraphView.vue
@@ -630,7 +630,6 @@ const goToDatabasePage = () => {
 .db-selector {
   display: flex;
   align-items: center;
-  margin-right: 20px;
 
   .label {
     font-size: 14px;
@@ -767,7 +766,7 @@ const goToDatabasePage = () => {
   }
 
   :deep(.ant-input) {
-    padding: 2px 10px;
+    padding: 2px 0px;
   }
 
   button {
diff --git a/web/src/views/HomeView.vue b/web/src/views/HomeView.vue
index a7e2bfe3..055e816f 100644
--- a/web/src/views/HomeView.vue
+++ b/web/src/views/HomeView.vue
@@ -1,6 +1,27 @@
 <template>
   <div class="home-container">
-    <div class="hero-section">
+    <!-- 加载中状态 -->
+    <div v-if="isLoading" class="loading-container">
+      <a-spin size="large" />
+      <p class="loading-text">正在连接服务...</p>
+    </div>
+
+    <!-- 错误状态 -->
+    <div v-else-if="error" class="error-container">
+      <a-result
+        status="error"
+        :title="error.title"
+        :sub-title="error.message"
+      >
+        <template #extra>
+          <a-button type="primary" @click="retryLoad">重试</a-button>
+        </template>
+      </a-result>
+    </div>
+
+    <!-- 正常内容 -->
+    <template v-else>
+      <div class="hero-section">
       <div class="glass-header">
         <div class="logo">
           <img
@@ -106,16 +127,19 @@
         <p class="copyright">{{ infoStore.footer?.copyright || '© 2025 All rights reserved' }}</p>
       </div>
     </footer>
+    </template>
   </div>
 </template>
 
 <script setup>
-import { computed, onMounted } from 'vue'
+import { ref, computed, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { useUserStore } from '@/stores/user'
 import { useInfoStore } from '@/stores/info'
 import { useAgentStore } from '@/stores/agent'
 import { useThemeStore } from '@/stores/theme'
+import { healthApi } from '@/apis/system_api'
+import { Result, Button } from 'ant-design-vue'
 import UserInfoComponent from '@/components/UserInfoComponent.vue'
 import ProjectOverview from '@/components/ProjectOverview.vue'
 import {
@@ -130,12 +154,54 @@ import {
   ShieldCheck
 } from 'lucide-vue-next'
 
+const AResult = Result
+const AButton = Button
+
 const router = useRouter()
 const userStore = useUserStore()
 const infoStore = useInfoStore()
 const agentStore = useAgentStore()
 const themeStore = useThemeStore()
 
+// 加载状态
+const isLoading = ref(true)
+const error = ref(null)
+
+const checkHealth = async () => {
+  try {
+    const response = await healthApi.checkHealth()
+    if (response.status !== 'ok') {
+      throw new Error('服务不可用')
+    }
+  } catch (e) {
+    error.value = {
+      title: '服务连接失败',
+      message: '后端服务无法响应，请检查服务是否正常运行'
+    }
+    throw e
+  }
+}
+
+const loadData = async () => {
+  isLoading.value = true
+  error.value = null
+
+  try {
+    // 先检查健康状态
+    await checkHealth()
+    // 健康检查通过后加载配置
+    await infoStore.loadInfoConfig()
+  } catch (e) {
+    console.error('加载失败:', e)
+  } finally {
+    isLoading.value = false
+  }
+}
+
+const retryLoad = () => {
+  loadData()
+}
+
 const goToChat = async () => {
   // 检查用户是否登录
   if (!userStore.isLoggedIn) {
@@ -167,9 +233,9 @@ const goToChat = async () => {
   }
 }
 
-onMounted(async () => {
-  // 加载信息配置
-  await infoStore.loadInfoConfig()
+onMounted(() => {
+  // 加载数据
+  loadData()
 })
 
 const iconKey = (value) => (typeof value === 'string' ? value.toLowerCase() : '')
@@ -252,6 +318,30 @@ const actionLinks = computed(() => {
   position: relative;
   overflow-x: hidden;
 }
+
+// 加载中状态
+.loading-container {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  min-height: 100vh;
+  gap: 1rem;
+
+  .loading-text {
+    color: var(--gray-600);
+    font-size: 0.95rem;
+  }
+}
+
+// 错误状态
+.error-container {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 100vh;
+  padding: 2rem;
+}
 .glass-header {
   display: flex;
   justify-content: space-between;
diff --git a/web/src/views/LoginView.vue b/web/src/views/LoginView.vue
index 51562a34..2b34ad76 100644
--- a/web/src/views/LoginView.vue
+++ b/web/src/views/LoginView.vue
@@ -18,7 +18,11 @@
     <nav class="login-navbar">
       <div class="navbar-content">
         <div class="brand-container">
-          <h1 class="brand-text">{{ brandName }}</h1>
+          <h1 class="brand-text">
+            <span v-if="brandOrgName" class="brand-org">{{ brandOrgName }}</span>
+            <span v-if="brandOrgName && brandName !== brandOrgName" class="brand-separator"></span>
+            <span class="brand-main">{{ brandName }}</span>
+          </h1>
         </div>
         <div class="login-top-action">
           <a-button type="text" size="small" class="back-home-btn" @click="goHome">
@@ -255,12 +259,15 @@ const agentStore = useAgentStore()
 const loginBgImage = computed(() => {
   return infoStore.organization?.login_bg || '/login-bg.jpg'
 })
+const brandOrgName = computed(() => {
+  return infoStore.organization?.name?.trim() || ''
+})
 const brandName = computed(() => {
-  const orgName = infoStore.organization?.name?.trim()
+  const orgName = brandOrgName.value
   const brandNameRaw = infoStore.branding?.name?.trim() || 'Yuxi-Know'
 
   if (orgName && brandNameRaw && orgName !== brandNameRaw) {
-    return `${orgName} | ${brandNameRaw}`
+    return brandNameRaw
   }
 
   return orgName || brandNameRaw
@@ -584,8 +591,28 @@ onUnmounted(() => {
   margin: 0;
   font-size: 20px;
   font-weight: 600;
-  color: var(--main-color);
   line-height: 1;
+  display: flex;
+  align-items: center;
+  gap: 12px;
+
+  .brand-org {
+    color: var(--gray-700);
+    font-weight: 600;
+  }
+
+  .brand-separator {
+    width: 4px;
+    height: 4px;
+    background-color: var(--gray-400);
+    border-radius: 50%;
+    font-weight: 600;
+  }
+
+  .brand-main {
+    color: var(--main-color);
+    font-weight: 600;
+  }
 }
 
 .back-home-btn {