diff --git a/env/.env b/env/.env
index 1506024..a2e6684 100644
--- a/env/.env
+++ b/env/.env
@@ -24,8 +24,8 @@ VITE_APP_PROXY_PREFIX = '/admin-api'
 # 文件上传类型：server - 后端上传， client - 前端直连上传，仅支持 S3 服务
 VITE_UPLOAD_TYPE=server
 
-# 第二个请求地址 (目前alova中可以使用)
-VITE_SERVER_BASEURL_SECONDARY = 'https://ukw0y1.laf.run'
+# 静态资源地址
+VITE_STATIC_BASEURL = 'http://test.yudao.iocoder.cn'
 
 # 认证模式，'single' | 'double' ==> 单token | 双token
 VITE_AUTH_MODE = 'double'
diff --git a/src/pages/index/components/banner.vue b/src/pages/index/components/banner.vue
index 9987844..7c9b53d 100644
--- a/src/pages/index/components/banner.vue
+++ b/src/pages/index/components/banner.vue
@@ -14,15 +14,17 @@
 </template>
 
 <script lang="ts" setup>
+import { staticUrl } from '@/utils/download'
+
 defineOptions({
   name: 'HomeBanner',
 })
 
 /** Banner 轮播图数据 */
 const banners: string[] = [
-  '/static/images/banner/banner01.jpg',
-  '/static/images/banner/banner02.jpg',
-  '/static/images/banner/banner03.jpg',
+  staticUrl('/static/banner/banner01.png'),
+  staticUrl('/static/banner/banner02.png'),
+  staticUrl('/static/banner/banner03.png'),
 ]
 
 /** 处理点击 */
diff --git a/src/static/images/banner/banner01.jpg b/src/static/images/banner/banner01.jpg
deleted file mode 100644
index beb0dc6..0000000
Binary files a/src/static/images/banner/banner01.jpg and /dev/null differ
diff --git a/src/static/images/banner/banner02.jpg b/src/static/images/banner/banner02.jpg
deleted file mode 100644
index e1ab092..0000000
Binary files a/src/static/images/banner/banner02.jpg and /dev/null differ
diff --git a/src/static/images/banner/banner03.jpg b/src/static/images/banner/banner03.jpg
deleted file mode 100644
index db4bf78..0000000
Binary files a/src/static/images/banner/banner03.jpg and /dev/null differ
diff --git a/src/utils/download.ts b/src/utils/download.ts
index 776d08c..cd1e9a3 100644
--- a/src/utils/download.ts
+++ b/src/utils/download.ts
@@ -123,3 +123,15 @@ export function formatFileSize(size?: number): string {
   }
   return `${(size / 1024 / 1024 / 1024).toFixed(2)} GB`
 }
+
+/**
+ * 获取静态资源完整 URL 地址
+ * @param path 资源路径
+ * @returns 完整的静态资源 URL 地址
+ */
+export function staticUrl(path: string): string {
+  const baseUrl = import.meta.env.VITE_STATIC_BASEURL || ''
+  // 确保 path 以 / 开头
+  const normalizedPath = path.startsWith('/') ? path : `/${path}`
+  return `${baseUrl}${normalizedPath}`
+}