diff --git a/images/1.jpg b/images/1.jpg
new file mode 100644
index 0000000..c2e2413
Binary files /dev/null and b/images/1.jpg differ
diff --git a/images/2.jpg b/images/2.jpg
new file mode 100644
index 0000000..3258df8
Binary files /dev/null and b/images/2.jpg differ
diff --git a/pages/index/index.js b/pages/index/index.js
index 51a04ae..fcc4ffa 100644
--- a/pages/index/index.js
+++ b/pages/index/index.js
@@ -67,19 +67,14 @@ Page({
     adCarouselList: [
       {
         id: 1,
-        imageUrl: '/images/招商图片.jpg',
+        imageUrl: '/images/1.jpg',
         link: ''
       },
       {
         id: 2,
-        imageUrl: '/images/立即入驻导航图片.jpg',
+        imageUrl: '/images/2.jpg',
         link: ''
       },
-      {
-        id: 3,
-        imageUrl: '/images/首页分享照片.jpg',
-        link: ''
-      }
     ],
 
     // 侧边栏相关
diff --git a/pages/index/index.wxss b/pages/index/index.wxss
index 2a7a67d..32e243c 100644
--- a/pages/index/index.wxss
+++ b/pages/index/index.wxss
@@ -74,7 +74,7 @@ page {
   overflow: hidden;
   border-radius: 12rpx;
   box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.1);
-  height: 180rpx;
+  height: 300rpx;
   position: relative;
   z-index: 1000;
   max-width: 850rpx;
@@ -89,7 +89,7 @@ page {
 .ad-image {
   width: 100%;
   height: 100%;
-  object-fit: cover;
+  object-fit: contain;
   border-radius: 0;
   background-color: #f5f5f5;
 }