diff --git a/css/index.css b/css/index.css
index 91de69a..8d3fc17 100644
--- a/css/index.css
+++ b/css/index.css
@@ -543,8 +543,8 @@
 }
 
 .banner-s .banner-list .banner-item:hover .banner-item-icon {
-  transform: scale(1.1) rotate(5deg);
-  filter: brightness(1.3) drop-shadow(0 0 12px rgba(56, 189, 248, 0.6));
+  transform: scale(1.05);
+  filter: brightness(1.2);
 }
 
 /* banner-item 文字内容区域 */
@@ -574,23 +574,21 @@
 
 /* 悬浮效果 */
 .banner-s .banner-list .banner-item:hover {
-  transform: translateY(-12px);
-  border-color: rgba(56, 189, 248, 0.4);
-  background: rgba(15, 23, 42, 0.8);
+  transform: translateY(-8px);
+  border-color: rgba(56, 189, 248, 0.3);
+  background: rgba(15, 23, 42, 0.75);
   box-shadow:
-    0 20px 60px rgba(56, 189, 248, 0.3),
-    0 0 40px rgba(56, 189, 248, 0.15),
-    inset 0 1px 0 rgba(255, 255, 255, 0.2);
+    0 12px 40px rgba(15, 23, 42, 0.6),
+    inset 0 1px 0 rgba(255, 255, 255, 0.15);
 }
 
 .banner-s .banner-list .banner-item:hover::before {
-  opacity: 1;
+  opacity: 0;
 }
 
 .banner-s .banner-list .banner-item:hover h5 {
   color: #38BDF8;
-  text-shadow: 0 0 20px rgba(56, 189, 248, 0.5);
-  transform: translateX(5px);
+  transform: translateX(3px);
 }
 
 /* 移除分隔线 */
@@ -787,7 +785,6 @@
 .banner .banner-s .banner-list .banner-item h5 .highlight {
   color: #38BDF8;
   font-weight: 700;
-  text-shadow: 0 0 20px rgba(56, 189, 248, 0.5);
 }
 
 .banner .banner-s .banner-list .banner-item .title-desc {