diff --git a/src/app/(marketing)/about/client.tsx b/src/app/(marketing)/about/client.tsx
index be76760..4f65859 100644
--- a/src/app/(marketing)/about/client.tsx
+++ b/src/app/(marketing)/about/client.tsx
@@ -20,9 +20,10 @@ export function AboutClient() {
       const now = new Date();
       const diff = now.getTime() - foundingDate.getTime();
       
-      const days = Math.floor(diff / (1000 * 60 * 60 * 24));
-      const years = Math.floor(days / 365);
-      const months = Math.floor((days % 365) / 30);
+      const totalDays = Math.floor(diff / (1000 * 60 * 60 * 24));
+      const years = Math.floor(totalDays / 365);
+      const months = Math.floor((totalDays % 365) / 30);
+      const days = totalDays % 30;
       
       setOperationTime({ days, months, years });
     };
diff --git a/src/app/(marketing)/products/page.tsx b/src/app/(marketing)/products/page.tsx
index ef12b01..33a1459 100644
--- a/src/app/(marketing)/products/page.tsx
+++ b/src/app/(marketing)/products/page.tsx
@@ -12,7 +12,7 @@ import { Search, ArrowLeft, Check, TrendingUp, ChevronLeft, ChevronRight, Filter
 import { StaticLink } from '@/components/ui/static-link';
 import { motion } from 'framer-motion';
 
-const categories = ['全部', '软件产品', '云服务', '数据分析', '信息安全'];
+const categories = ['全部', '企业软件', '数据产品'];
 const ITEMS_PER_PAGE = 6;
 
 export default function ProductsPage() {
diff --git a/src/components/layout/breadcrumb.tsx b/src/components/layout/breadcrumb.tsx
index 8e4522f..497d939 100644
--- a/src/components/layout/breadcrumb.tsx
+++ b/src/components/layout/breadcrumb.tsx
@@ -1,5 +1,6 @@
 'use client';
 
+import { Fragment } from 'react';
 import { StaticLink } from '@/components/ui/static-link';
 import { ChevronRight, Home } from 'lucide-react';
 
@@ -14,20 +15,30 @@ interface BreadcrumbProps {
 
 export function Breadcrumb({ items }: BreadcrumbProps) {
   return (
-    <nav aria-label="breadcrumb" className="flex items-center space-x-2 text-sm text-[#5C5C5C] py-4">
-      <StaticLink href="/" className="flex items-center hover:text-[#C41E3A] transition-colors" aria-label="返回首页">
-        <Home className="w-4 h-4" />
+    <nav
+      aria-label="breadcrumb"
+      className="flex items-center text-xs md:text-sm text-[#5C5C5C] py-3 md:py-4"
+      style={{ lineHeight: '1' }}
+    >
+      <StaticLink
+        href="/"
+        className="hover:text-[#C41E3A] transition-colors shrink-0"
+        aria-label="返回首页"
+        style={{ minHeight: 0, minWidth: 0 }}
+      >
+        <Home className="w-3.5 h-3.5" />
       </StaticLink>
       {items.map((item, index) => (
-        <div key={index} className="flex items-center">
-          <ChevronRight className="w-4 h-4 text-[#E5E5E5]" />
+        <Fragment key={index}>
+          <ChevronRight className="w-3 h-3 text-[#CCCCCC] shrink-0 mx-1" />
           <StaticLink
             href={item.href}
-            className="ml-2 hover:text-[#C41E3A] transition-colors"
+            className="hover:text-[#C41E3A] transition-colors whitespace-nowrap"
+            style={{ minHeight: 0, minWidth: 0 }}
           >
             {item.label}
           </StaticLink>
-        </div>
+        </Fragment>
       ))}
     </nav>
   );
diff --git a/src/components/sections/hero-section-atoms.tsx b/src/components/sections/hero-section-atoms.tsx
index f2d97fe..7b295ca 100644
--- a/src/components/sections/hero-section-atoms.tsx
+++ b/src/components/sections/hero-section-atoms.tsx
@@ -3,12 +3,13 @@
 import { useEffect, useState } from 'react';
 import { motion } from 'framer-motion';
 import { StaticLink } from '@/components/ui/static-link';
-import { RippleButton, SealButton } from '@/components/ui/ripple-button';
+import { RippleButton } from '@/components/ui/ripple-button';
+import { Button } from '@/components/ui/button';
 import { MagneticButton, BlurReveal, CounterWithEffect } from '@/lib/animations';
 import { COMPANY_INFO, STATS } from '@/lib/constants';
 import { ArrowRight, Shield, Zap, Award } from 'lucide-react';
 import { useReducedMotion } from '@/hooks/use-reduced-motion';
-import { trackButtonClick, trackServiceInterest } from '@/lib/analytics';
+import { trackButtonClick } from '@/lib/analytics';
 
 interface HeroContentProps {
   isVisible: boolean;
@@ -95,11 +96,6 @@ export function HeroDescription(_props: HeroContentProps) {
 export function HeroButtons({ isVisible }: HeroContentProps) {
   const shouldReduceMotion = useReducedMotion();
   
-  const handleConsultClick = () => {
-    trackButtonClick('consult_now', 'hero_section');
-    trackServiceInterest('consultation');
-  };
-
   const handleLearnMoreClick = () => {
     trackButtonClick('learn_more', 'hero_section');
     scrollTo('about');
@@ -113,12 +109,12 @@ export function HeroButtons({ isVisible }: HeroContentProps) {
       className="flex flex-col sm:flex-row items-center justify-center gap-4 mb-8"
     >
       <MagneticButton strength={0.4}>
-        <StaticLink href="/contact" onClick={handleConsultClick}>
-          <SealButton size="lg" className="min-w-45">
+        <Button size="lg" className="min-w-45 bg-[#C41E3A] hover:bg-[#A01830] text-white shadow-[0_6px_20px_rgba(196,30,58,0.3)]" asChild>
+          <StaticLink href="/contact">
             立即咨询
             <ArrowRight className="w-4 h-4 ml-2" />
-          </SealButton>
-        </StaticLink>
+          </StaticLink>
+        </Button>
       </MagneticButton>
       <MagneticButton strength={0.4}>
         <RippleButton 
diff --git a/src/components/ui/page-header.tsx b/src/components/ui/page-header.tsx
index 3e51530..33227fb 100644
--- a/src/components/ui/page-header.tsx
+++ b/src/components/ui/page-header.tsx
@@ -31,7 +31,7 @@ export function PageHeader({ badge, title, description, className = '' }: PageHe
       />
       <SubtleDots color="#C41E3A" count={6} />
       
-      <div className="container-wide relative z-10 pt-32 pb-20" ref={ref}>
+      <div className="container-wide relative z-10 pt-8 pb-12" ref={ref}>
         <motion.div
           initial={{ opacity: 0, y: 20 }}
           animate={isInView ? { opacity: 1, y: 0 } : {}}