diff --git a/src/components/sections/Timeline.astro b/src/components/sections/Timeline.astro
index 4e7a8d5..e057f66 100644
--- a/src/components/sections/Timeline.astro
+++ b/src/components/sections/Timeline.astro
@@ -15,7 +15,7 @@
 					<div class="text-center">
 						<div class="inline-flex items-center gap-2 px-4 py-2 bg-blue-500/10 rounded-full mb-6 mx-auto">
 							<span class="w-2 h-2 bg-blue-500 rounded-full animate-pulse"></span>
-							<span class="text-blue-600 text-sm font-semibold tracking-wider uppercase">About Us</</span>
+							<span class="text-blue-600 text-sm font-semibold tracking-wider uppercase">About Us</span>
 						</div>
 						<p class="text-gray-700 text-lg md:text-xl leading-relaxed mb-6">
 							浙江贝凡网络科技有限公司是一家专注于<span class="text-transparent bg-clip-text bg-gradient-to-r from-blue-600 to-blue-700 font-bold">产业数字化转型</span>的高科技企业，总部坐落于美丽的西子湖畔 · 杭州。
@@ -27,22 +27,22 @@
 				</div>
 			</div>
 
-			<div class="grid grid-cols-4 gap-6 mb-20">
+<div class="grid grid-cols-2 md:grid-cols-4 gap-6 mb-20">
 				<div class="text-center group">
-					<div class="text-5xl md:text-6xl font-black text-blue-600 mb-2 group-hover:scale-110 transition-transform duration-300">2019</div>
-					<div class="text-gray-600 text-sm font-medium">成立年份</div>
+					<div class="text-4xl md:text-5xl lg:text-6xl font-black text-blue-600 mb-2 group-hover:scale-110 transition-transform duration-300">2019</div>
+					<div class="text-gray-600 text-xs md:text-sm font-medium">成立年份</div>
 				</div>
 				<div class="text-center group">
-					<div class="text-5xl md:text-6xl font-black text-blue-600 mb-2 group-hover:scale-110 transition-transform duration-300" style="transition-delay: 0.1s">700+</div>
-					<div class="text-gray-600 text-sm font-medium">视觉理解算法</div>
+					<div class="text-4xl md:text-5xl lg:text-6xl font-black text-blue-600 mb-2 group-hover:scale-110 transition-transform duration-300" style="transition-delay: 0.1s">700+</div>
+					<div class="text-gray-600 text-xs md:text-sm font-medium">视觉理解模型</div>
 				</div>
 				<div class="text-center group">
-					<div class="text-5xl md:text-6xl font-black text-blue-600 mb-2 group-hover:scale-110 transition-transform duration-300" style="transition-delay: 0.2s">99.9%</div>
-					<div class="text-gray-600 text-sm font-medium">SLA可用性</div>
+					<div class="text-4xl md:text-5xl lg:text-6xl font-black text-blue-600 mb-2 group-hover:scale-110 transition-transform duration-300" style="transition-delay: 0.2s">99.9%</div>
+					<div class="text-gray-600 text-xs md:text-sm font-medium">SLA可用性</div>
 				</div>
 				<div class="text-center group">
-					<div class="text-5xl md:text-6xl font-black text-blue-600 mb-2 group-hover:scale-110 transition-transform duration-300" style="transition-delay: 0.3s">15+</div>
-					<div class="text-gray-600 text-sm font-medium">合作伙伴</div>
+					<div class="text-4xl md:text-5xl lg:text-6xl font-black text-blue-600 mb-2 group-hover:scale-110 transition-transform duration-300" style="transition-delay: 0.3s">15+</div>
+					<div class="text-gray-600 text-xs md:text-sm font-medium">合作伙伴</div>
 				</div>
 			</div>
 		</div>