diff --git a/src/pages/index.js b/src/pages/index.js
index 79e09d0..0cb1509 100644
--- a/src/pages/index.js
+++ b/src/pages/index.js
@@ -44,7 +44,12 @@ function HomepageHeader() {
                     : require('../../static/img/ivorysql-how-zh.jpg').default
                 }
                 alt="IvorySQL Banner" 
-                style={{width: '100%', cursor: 'pointer'}}
+                style={{
+                  width: '100%',
+                  cursor: 'pointer',
+                  objectFit: 'cover',
+                  height: '500px', 
+                }}
               />
             </a>
           </div>
diff --git a/src/pages/index.module.css b/src/pages/index.module.css
index 3429a29..afdb33b 100644
--- a/src/pages/index.module.css
+++ b/src/pages/index.module.css
@@ -13,7 +13,7 @@
   /* 圣诞 */
   /* background-color: #0e2956; */
 
-  height: 502px;
+  height: 500px;
   overflow: hidden;
 }
 .heroBanner_2 {
@@ -100,7 +100,7 @@
 }
 .indexImgPhone{
   display: none;
-  height: 501px;
+  height: 500px;
   margin: auto;
 }
 .indexImgbugphone{