feat: add url prefix path

README.md

@@ -103,6 +103,12 @@ docker run -d \
   ghcr.io/engigu/baihu:latest
 ```
 
+> **提示**：如需通过反向代理部署在子路径（如 `/baihu`），添加环境变量：
+> ```bash
+> -e BH_SERVER_URL_PREFIX=/baihu
+> ```
+> 配置后访问地址为 `http://your-domain.com/baihu`，详见下方「URL 前缀配置」说明。
+
 **Docker Compose（SQLite）：**
 
 ```yaml
@@ -122,6 +128,7 @@ services:
       - BH_DB_TYPE=sqlite
       - BH_DB_PATH=/app/data/baihu.db
       - BH_DB_TABLE_PREFIX=baihu_
+      # - BH_SERVER_URL_PREFIX=/baihu  # 可选：配置 URL 前缀用于反向代理
     logging:
       driver: json-file
       options:
@@ -152,6 +159,8 @@ docker run -d \
   ghcr.io/engigu/baihu:latest
 ```
 
+> **提示**：如需配置 URL 前缀，添加 `-e BH_SERVER_URL_PREFIX=/baihu`
+
 **Docker Compose（MySQL）：**
 
 ```yaml
@@ -168,6 +177,7 @@ services:
       - TZ=Asia/Shanghai
       - BH_SERVER_PORT=8052
       - BH_SERVER_HOST=0.0.0.0
+      # - BH_SERVER_URL_PREFIX=/baihu  # 可选：配置 URL 前缀
       - BH_DB_TYPE=mysql
       - BH_DB_HOST=mysql-server
       - BH_DB_PORT=3306
@@ -229,6 +239,21 @@ services:
 
 首次使用需要复制 `configs/config.example.ini` 为 `configs/config.ini`，然后根据需要修改配置。
 
+**配置文件示例（`configs/config.ini`）：**
+
+```ini
+[server]
+port = 8052
+host = 0.0.0.0
+# 可选：配置 URL 前缀用于反向代理，例如 /baihu
+url_prefix = 
+
+[database]
+type = sqlite
+path = ./data/baihu.db
+table_prefix = baihu_
+```
+
 </details>
 
 <details>
@@ -377,6 +402,73 @@ Message-Push-Nest 提供了便捷的推送代码生成功能：
 
 > 环境变量优先级高于配置文件，两种方式可以混合使用。
 
+<details>
+<summary><b>方式四：Nginx 反向代理部署（HTTPS）</b></summary>
+
+如果需要通过域名和 HTTPS 访问白虎面板，可以使用 Nginx 作为反向代理。
+
+**Nginx 配置示例：**
+
+```nginx
+# 在 http 块中添加 WebSocket 升级配置
+map $http_upgrade $connection_upgrade {
+    default upgrade;
+    '' close;
+}
+
+server {
+    listen 443 ssl http2;
+    server_name example.com;
+    
+    ssl_certificate     /etc/letsencrypt/live/example.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_prefer_server_ciphers off;
+    
+    access_log /var/log/nginx/example.access.log;
+    error_log  /var/log/nginx/example.error.log warn;
+    
+    location / {
+        proxy_pass http://172.17.0.1:8052;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto https;
+        
+        # WebSocket 支持（终端功能需要）
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $connection_upgrade;
+        
+        proxy_buffering off;
+        proxy_read_timeout 60s;
+    }
+}
+
+# HTTP 自动跳转 HTTPS（可选）
+server {
+    listen 80;
+    server_name example.com;
+    return 301 https://$server_name$request_uri;
+}
+```
+
+**配置说明：**
+
+1. 将 `example.com` 替换为你的域名
+2. 修改 SSL 证书路径为你的实际路径
+3. `172.17.0.1:8052` 是 Docker 容器的宿主机地址和端口，根据实际情况修改
+4. WebSocket 配置是必需的，否则在线终端功能无法使用
+
+
+**重载 Nginx 配置：**
+
+```bash
+nginx -t && nginx -s reload
+```
+
+</details>
+
 
 ### 访问面板
 
@@ -445,6 +537,7 @@ table_prefix = baihu_
 |----------|----------|------|--------|
 | `BH_SERVER_PORT` | server.port | 服务端口 | 8052 |
 | `BH_SERVER_HOST` | server.host | 监听地址 | 0.0.0.0 |
+| `BH_SERVER_URL_PREFIX` | server.url_prefix | URL 前缀，用于反向代理子路径部署 | - |
 | `BH_DB_TYPE` | database.type | 数据库类型 (sqlite/mysql) | sqlite |
 | `BH_DB_HOST` | database.host | 数据库地址 | localhost |
 | `BH_DB_PORT` | database.port | 数据库端口 | 3306 |
@@ -455,6 +548,48 @@ table_prefix = baihu_
 | `BH_DB_TABLE_PREFIX` | database.table_prefix | 表前缀 | baihu_ |
 | `BH_SECRET` | security.secret | JWT 密钥 | 手动指定 |
 
+### URL 前缀配置
+
+如果需要通过反向代理（如 Nginx）将白虎面板部署在子路径下，可以配置 URL 前缀。
+
+**配置方式：**
+
+```bash
+# 方式一：配置文件
+[server]
+url_prefix = /baihu
+
+# 方式二：环境变量
+-e BH_SERVER_URL_PREFIX=/baihu
+```
+
+**配置效果：**
+
+配置 `url_prefix = /baihu` 后，访问路径变为：
+
+| 类型 | 路径示例 |
+|------|---------|
+| 前端页面 | `http://your-domain.com/baihu/` |
+| 登录页面 | `http://your-domain.com/baihu/login` |
+| 任务管理 | `http://your-domain.com/baihu/tasks` |
+| API 接口 | `http://your-domain.com/baihu/api/v1/*` |
+| WebSocket | `ws://your-domain.com/baihu/api/v1/terminal/ws` |
+
+**Nginx 反向代理配置示例：**
+
+```nginx
+location /baihu/ {
+    proxy_pass http://localhost:8052/baihu/;
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "upgrade";
+    proxy_set_header Host $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto $scheme;
+}
+```
+
 **MySQL 示例：**
 
 参考上方「方式一：环境变量部署」中的 MySQL 配置示例。

configs/config.example.ini

@@ -1,6 +1,9 @@
 [server]
 port = 8052
 host = 0.0.0.0
+# URL前缀，例如 /baihu，留空则无前缀
+# 配置后：前端路径为 /baihu/*，后端API路径为 /baihu/api/v1/*
+url_prefix = 
 
 [database]
 type = sqlite

internal/router/router.go

@@ -3,9 +3,11 @@ package router
 import (
 	"io/fs"
 	"net/http"
+	"strings"
 
 	"baihu/internal/controllers"
 	"baihu/internal/middleware"
+	"baihu/internal/services"
 	"baihu/internal/static"
 
 	"github.com/gin-gonic/gin"
@@ -47,14 +49,18 @@ func Setup(c *Controllers) *gin.Engine {
 	router := gin.New()
 	router.Use(middleware.GinLogger(), middleware.GinRecovery())
 
+	// 获取 URL 前缀
+	cfg := services.GetConfig()
+	urlPrefix := strings.TrimSuffix(cfg.Server.URLPrefix, "/")
+
 	// Serve embedded Vue SPA static files with cache headers
 	staticFS := static.GetFS()
-	assetsGroup := router.Group("/assets")
+	assetsGroup := router.Group(urlPrefix + "/assets")
 	assetsGroup.Use(cacheControl("public, max-age=31536000, immutable")) // 1 year cache for hashed assets
 	assetsGroup.StaticFS("/", http.FS(mustSubFS(staticFS, "assets")))
 
 	// Serve logo.svg with short cache
-	router.GET("/logo.svg", func(ctx *gin.Context) {
+	router.GET(urlPrefix+"/logo.svg", func(ctx *gin.Context) {
 		data, err := static.ReadFile("logo.svg")
 		if err != nil {
 			ctx.Status(404)
@@ -66,17 +72,29 @@ func Setup(c *Controllers) *gin.Engine {
 
 	// SPA fallback - serve index.html (no cache for HTML)
 	router.NoRoute(func(ctx *gin.Context) {
+		// 只处理带前缀的路径或根路径
+		if urlPrefix != "" && !strings.HasPrefix(ctx.Request.URL.Path, urlPrefix) {
+			ctx.Status(404)
+			return
+		}
 		data, err := static.ReadFile("index.html")
 		if err != nil {
 			ctx.String(500, "index.html not found")
 			return
 		}
+
+		// 注入 base URL 配置到 HTML
+		// 前端使用 urlPrefix，后端 API 使用 urlPrefix + /api/v1
+		html := string(data)
+		configScript := `<script>window.__BASE_URL__ = "` + urlPrefix + `"; window.__API_VERSION__ = "/api/v1";</script>`
+		html = strings.Replace(html, "</head>", configScript+"</head>", 1)
+
 		ctx.Header("Cache-Control", "no-cache, no-store, must-revalidate")
-		ctx.Data(200, "text/html; charset=utf-8", data)
+		ctx.Data(200, "text/html; charset=utf-8", []byte(html))
 	})
 
-	// API routes
-	api := router.Group("/api")
+	// API routes - 添加 /api/v1 版本前缀
+	api := router.Group(urlPrefix + "/api/v1")
 	{
 		// Health check (无需认证)
 		api.GET("/ping", func(ctx *gin.Context) {

internal/services/config_service.go

@@ -10,8 +10,9 @@ import (
 )
 
 type ServerConfig struct {
-	Port int    `ini:"port"`
-	Host string `ini:"host"`
+	Port      int    `ini:"port"`
+	Host      string `ini:"host"`
+	URLPrefix string `ini:"url_prefix"`
 }
 
 type DatabaseConfig struct {
@@ -111,6 +112,9 @@ func LoadConfig(path string) (*AppConfig, error) {
 
 	// 输出配置信息（隐藏敏感信息）
 	logger.Infof("[Config] 服务地址: %s:%d", Config.Server.Host, Config.Server.Port)
+	if Config.Server.URLPrefix != "" {
+		logger.Infof("[Config] URL前缀: %s", Config.Server.URLPrefix)
+	}
 	logger.Infof("[Config] 数据库: type=%s, host=%s, port=%d, dbname=%s",
 		Config.Database.Type, Config.Database.Host, Config.Database.Port, Config.Database.DBName)
 
@@ -122,6 +126,7 @@ func applyEnvOverrides() {
 	// Server
 	getEnvInt("BH_SERVER_PORT", &Config.Server.Port)
 	getEnvStr("BH_SERVER_HOST", &Config.Server.Host)
+	getEnvStr("BH_SERVER_URL_PREFIX", &Config.Server.URLPrefix)
 
 	// Database
 	getEnvStr("BH_DB_TYPE", &Config.Database.Type)

web/src/api/index.ts

@@ -1,4 +1,7 @@
-const BASE_URL = '/api'
+// 获取 base URL（从后端注入的全局变量）
+const BASE_URL = (window as any).__BASE_URL__ || ''
+const API_VERSION = (window as any).__API_VERSION__ || '/api/v1'
+const API_BASE_URL = BASE_URL + API_VERSION
 
 interface ApiResponse<T> {
   code: number
@@ -7,7 +10,7 @@ interface ApiResponse<T> {
 }
 
 async function request<T>(url: string, options?: RequestInit): Promise<T> {
-  const res = await fetch(`${BASE_URL}${url}`, {
+  const res = await fetch(`${API_BASE_URL}${url}`, {
     ...options,
     credentials: 'include', // 携带 Cookie
     headers: {
@@ -20,7 +23,7 @@ async function request<T>(url: string, options?: RequestInit): Promise<T> {
   
   if (json.code === 401) {
     // 未登录或登录过期，跳转到登录页
-    window.location.href = '/login'
+    window.location.href = BASE_URL + '/login'
     throw new Error(json.msg || '请先登录')
   }
   
@@ -34,7 +37,7 @@ async function request<T>(url: string, options?: RequestInit): Promise<T> {
 // 检查登录状态（不触发自动跳转）
 export async function checkAuth(): Promise<boolean> {
   try {
-    const res = await fetch(`${BASE_URL}/auth/me`, {
+    const res = await fetch(`${API_BASE_URL}/auth/me`, {
       credentials: 'include',
       headers: { 'Content-Type': 'application/json' }
     })
@@ -128,18 +131,18 @@ export const api = {
     },
     createBackup: () => request('/settings/backup', { method: 'POST' }),
     getBackupStatus: () => request<{ has_backup: boolean; backup_time: string }>('/settings/backup/status'),
-    downloadBackup: () => `${BASE_URL}/settings/backup/download`,
+    downloadBackup: () => `${API_BASE_URL}/settings/backup/download`,
     restoreBackup: async (file: File) => {
       const formData = new FormData()
       formData.append('file', file)
-      const res = await fetch(`${BASE_URL}/settings/restore`, {
+      const res = await fetch(`${API_BASE_URL}/settings/restore`, {
         method: 'POST',
         credentials: 'include',
         body: formData
       })
       const json: ApiResponse<null> = await res.json()
       if (json.code === 401) {
-        window.location.href = '/login'
+        window.location.href = BASE_URL + '/login'
         throw new Error('请先登录')
       }
       if (json.code !== 200) throw new Error(json.msg || '恢复失败')
@@ -157,14 +160,14 @@ export const api = {
       formData.append('file', file)
       if (targetPath) formData.append('path', targetPath)
       
-      const res = await fetch(`${BASE_URL}/files/upload`, {
+      const res = await fetch(`${API_BASE_URL}/files/upload`, {
         method: 'POST',
         credentials: 'include',
         body: formData
       })
       const json: ApiResponse<null> = await res.json()
       if (json.code === 401) {
-        window.location.href = '/login'
+        window.location.href = BASE_URL + '/login'
         throw new Error('请先登录')
       }
       if (json.code !== 200) throw new Error(json.msg || '上传失败')
@@ -180,14 +183,14 @@ export const api = {
       }
       if (targetPath) formData.append('path', targetPath)
       
-      const res = await fetch(`${BASE_URL}/files/uploadfiles`, {
+      const res = await fetch(`${API_BASE_URL}/files/uploadfiles`, {
         method: 'POST',
         credentials: 'include',
         body: formData
       })
       const json: ApiResponse<null> = await res.json()
       if (json.code === 401) {
-        window.location.href = '/login'
+        window.location.href = BASE_URL + '/login'
         throw new Error('请先登录')
       }
       if (json.code !== 200) throw new Error(json.msg || '上传失败')
@@ -215,7 +218,7 @@ export const api = {
       request('/agents/' + id, { method: 'PUT', body: JSON.stringify(data) }),
     delete: (id: number) => request('/agents/' + id, { method: 'DELETE' }),
     forceUpdate: (id: number) => request('/agents/' + id + '/update', { method: 'POST' }),
-    downloadUrl: (os: string, arch: string) => `${BASE_URL}/agent/download?os=${os}&arch=${arch}`,
+    downloadUrl: (os: string, arch: string) => `${API_BASE_URL}/agent/download?os=${os}&arch=${arch}`,
     // 令牌管理
     listTokens: () => request<AgentToken[]>('/agents/tokens'),
     createToken: (data: { remark?: string; max_uses?: number; expires_at?: string }) =>

web/src/assets/index.css

@@ -134,13 +134,25 @@
 
 @layer base {
   * {
-    @apply border-border outline-ring/50;
+    @apply outline-ring/50;
+  }
+  *,
+  ::before,
+  ::after {
+    border-color: transparent;
+  }
+  .border,
+  [class*="border-"] {
+    border-color: var(--border);
   }
   body {
     @apply bg-background text-foreground antialiased;
     font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
     font-size: 14px;
     line-height: 1.5;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+    text-rendering: optimizeLegibility;
   }
 }
 
@@ -155,20 +167,20 @@ body {
 }
 
 /* 卡片增强 - 添加微妙阴影 */
-[class*="card"] {
+[data-slot="card"] {
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
   box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.05), 0 1px 2px -1px rgb(0 0 0 / 0.05);
 }
 
-[class*="card"]:hover {
+[data-slot="card"]:hover {
   box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.08);
 }
 
-.dark [class*="card"] {
+.dark [data-slot="card"] {
   box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.3), 0 1px 2px -1px rgb(0 0 0 / 0.3);
 }
 
-.dark [class*="card"]:hover {
+.dark [data-slot="card"]:hover {
   box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.4);
 }
 
@@ -230,6 +242,27 @@ pre code {
   background: transparent;
 }
 
+/* Windows 小字体优化 */
+.text-xs, .text-sm, [class*="text-xs"], [class*="text-sm"] {
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  font-weight: 400;
+  letter-spacing: 0.01em;
+}
+
+/* 表格和列表中的小字体优化 */
+table, [role="table"] {
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+/* 命令和路径文本优化 */
+code, pre, [class*="font-mono"] {
+  -webkit-font-smoothing: auto;
+  -moz-osx-font-smoothing: auto;
+  font-weight: 400;
+}
+
 /* 徽章和标签增强 */
 [class*="badge"], [class*="tag"] {
   transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

web/src/components/XTerminal.vue

@@ -128,7 +128,9 @@ function initTerminal(forceConnect = false) {
 
 function connectWebSocket() {
   const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
-  const wsUrl = `${protocol}//${window.location.host}/api/terminal/ws`
+  const baseUrl = (window as any).__BASE_URL__ || ''
+  const apiVersion = (window as any).__API_VERSION__ || '/api/v1'
+  const wsUrl = `${protocol}//${window.location.host}${baseUrl}${apiVersion}/terminal/ws`
 
   ws = new WebSocket(wsUrl)
 

web/src/components/ui/card/Card.vue

@@ -12,7 +12,7 @@ const props = defineProps<{
     data-slot="card"
     :class="
       cn(
-        'bg-card text-card-foreground flex flex-col gap-6 rounded-xl border py-6 shadow-sm',
+        'bg-card text-card-foreground flex flex-col rounded-xl border border-border py-6 shadow-sm',
         props.class,
       )
     "

web/src/components/ui/card/CardContent.vue

@@ -10,7 +10,7 @@ const props = defineProps<{
 <template>
   <div
     data-slot="card-content"
-    :class="cn('px-6', props.class)"
+    :class="cn('px-6 border-0', props.class)"
   >
     <slot />
   </div>

web/src/components/ui/card/CardHeader.vue

@@ -10,7 +10,7 @@ const props = defineProps<{
 <template>
   <div
     data-slot="card-header"
-    :class="cn('@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-1.5 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6', props.class)"
+    :class="cn('@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-1.5 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6 [&]:border-none [&]:outline-none', props.class)"
   >
     <slot />
   </div>

web/src/components/ui/card/CardTitle.vue

@@ -10,7 +10,7 @@ const props = defineProps<{
 <template>
   <h3
     data-slot="card-title"
-    :class="cn('leading-none font-semibold', props.class)"
+    :class="cn('leading-none font-semibold border-0', props.class)"
   >
     <slot />
   </h3>

web/src/router/index.ts

@@ -1,6 +1,9 @@
 import { createRouter, createWebHistory } from 'vue-router'
 import { checkAuth } from '@/api'
 
+// 获取 base URL（从后端注入的全局变量）
+const BASE_URL = (window as any).__BASE_URL__ || ''
+
 // 缓存认证状态，避免每次路由跳转都请求
 let authChecked = false
 let isAuth = false
@@ -21,7 +24,7 @@ export function resetAuthCache() {
 }
 
 const router = createRouter({
-  history: createWebHistory(),
+  history: createWebHistory(BASE_URL),
   routes: [
     {
       path: '/login',

web/src/types/window.d.ts

@@ -0,0 +1,9 @@
+// 扩展 Window 接口，添加后端注入的全局变量
+declare global {
+  interface Window {
+    __BASE_URL__?: string
+    __API_VERSION__?: string
+  }
+}
+
+export {}

web/src/views/dashboard/Dashboard.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, onMounted, onUnmounted, computed } from 'vue'
+import { ref, onMounted, onUnmounted, computed, nextTick } from 'vue'
 import { useRouter } from 'vue-router'
 import { ListTodo, Variable, Clock, Play, ScrollText } from 'lucide-vue-next'
 import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/components/ui/card'
@@ -77,6 +77,8 @@ async function reloadCharts() {
     pieChart = null
   }
 
+  chartsLoaded.value = false
+
   // 重新获取数据
   const [sendStatsData, taskStatsData] = await Promise.all([
     api.dashboard.sendStats(chartDays.value),
@@ -85,22 +87,31 @@ async function reloadCharts() {
   sendStats.value = sendStatsData
   taskStats.value = taskStatsData
 
-  setTimeout(() => {
+  // 等待 Vue 更新 DOM
+  await nextTick()
+  await new Promise(resolve => setTimeout(resolve, 100))
+  
+  // 检查容器是否存在再渲染
+  const statsChart = document.querySelector("#stats-chart")
+  const pieChartEl = document.querySelector("#pie-chart")
+  
+  if (statsChart && pieChartEl && statsChart.parentElement && pieChartEl.parentElement) {
     renderLineChart()
     renderPieChart()
+    await nextTick()
     chartsLoaded.value = true
-  }, 50)
+  }
 }
 
 const renderLineChart = () => {
+  const container = document.querySelector("#stats-chart")
+  if (!container || !container.parentElement) return
+  
   if (lineChart) {
     lineChart.destroy()
     lineChart = null
   }
   
-  const container = document.querySelector("#stats-chart")
-  if (!container) return
-  
   // 清空容器
   container.innerHTML = ''
   
@@ -234,14 +245,14 @@ const renderLineChart = () => {
 const renderPieChart = () => {
   if (taskStats.value.length === 0) return
   
+  const container = document.querySelector("#pie-chart")
+  if (!container || !container.parentElement) return
+  
   if (pieChart) {
     pieChart.destroy()
     pieChart = null
   }
   
-  const container = document.querySelector("#pie-chart")
-  if (!container) return
-  
   // 清空容器
   container.innerHTML = ''
   
@@ -416,11 +427,10 @@ onUnmounted(() => {
           <CardTitle class="text-base sm:text-lg">执行统计</CardTitle>
           <CardDescription class="text-xs sm:text-sm">最近{{ chartDays }}天任务执行情况</CardDescription>
         </CardHeader>
-        <CardContent class="pb-8">
-          <div id="stats-chart" class="w-full h-[300px] sm:h-[300px]">
-            <div v-if="!chartsLoaded" class="h-full flex items-center justify-center text-muted-foreground text-sm">
-              加载中...
-            </div>
+        <CardContent class="pb-8 relative">
+          <div id="stats-chart" class="w-full h-[300px] sm:h-[300px]"></div>
+          <div v-if="!chartsLoaded" class="absolute inset-0 flex items-center justify-center text-muted-foreground text-sm bg-card">
+            加载中...
           </div>
         </CardContent>
       </Card>
@@ -430,14 +440,13 @@ onUnmounted(() => {
           <CardTitle class="text-base sm:text-lg">任务占比</CardTitle>
           <CardDescription class="text-xs sm:text-sm">最近{{ chartDays }}天任务执行分布</CardDescription>
         </CardHeader>
-        <CardContent class="pb-8">
-          <div id="pie-chart" class="w-full h-[300px] sm:h-[300px]">
-            <div v-if="!chartsLoaded" class="h-full flex items-center justify-center text-muted-foreground text-sm">
-              加载中...
-            </div>
-            <div v-else-if="taskStats.length === 0" class="h-full flex items-center justify-center text-muted-foreground text-sm">
-              暂无数据
-            </div>
+        <CardContent class="pb-8 relative">
+          <div id="pie-chart" class="w-full h-[300px] sm:h-[300px]"></div>
+          <div v-if="!chartsLoaded" class="absolute inset-0 flex items-center justify-center text-muted-foreground text-sm bg-card">
+            加载中...
+          </div>
+          <div v-else-if="taskStats.length === 0" class="absolute inset-0 flex items-center justify-center text-muted-foreground text-sm bg-card">
+            暂无数据
           </div>
         </CardContent>
       </Card>

web/vite.config.ts

@@ -18,5 +18,7 @@ export default defineConfig({
         ws: true
       }
     }
-  }
+  },
+  // 支持通过环境变量设置 base URL（开发时测试用）
+  base: process.env.VITE_BASE_URL || '/'
 })