修改主页布局

src/components/Navbar.css

@@ -17,9 +17,12 @@
 
 .logo {
   margin-right: 16px;
-  color: #1890ff;
   text-decoration: none;
-  font-weight: 600;
+}
+
+.logo-img {
+  height: 28px;
+  display: block;
 }
 
 .navbar-left {
@@ -87,4 +90,3 @@
 .username {
   color: #666;
 }
-

src/components/Navbar.js

@@ -31,7 +31,13 @@ const Navbar = () => {
     <nav className="navbar">
       <div className="navbar-inner">
         <div className="navbar-left">
-          <Link to="/" className="logo">主页</Link>
+          <Link to="/" className="logo">
+            <img
+              src="http://localhost:3001/uploads/logo.svg"
+              alt="Logo"
+              className="logo-img"
+            />
+          </Link>
 
           <div className="nav-item">
             <span className="nav-label">产品</span>

src/pages/Home.js

@@ -12,19 +12,19 @@ const slidesData = [
     id: 2,
     title: '解决方案：资料管理优化',
     description: '一体化资料管理平台上线，提效30%',
-    image: 'http://localhost:3001/uploads/home_2.jpg'
+    image: 'http://localhost:3001/uploads/home_2.png'
   },
   {
     id: 3,
     title: '产品更新：PDF在线预览',
     description: '新增在线预览与多端适配功能',
-    image: 'http://localhost:3001/uploads/home_3.jpg'
+    image: 'http://localhost:3001/uploads/home_3.png'
   },
   {
     id: 4,
     title: '客户案例：数字化转型',
     description: '多行业落地实践，推动数据驱动决策',
-    image: 'http://localhost:3001/uploads/home_4.jpg'
+    image: 'http://localhost:3001/uploads/home_4.png'
   }
 ];