diff --git a/components/HorizontalBanner.tsx b/components/HorizontalBanner.tsx
index 40f097e..6a0ed73 100644
--- a/components/HorizontalBanner.tsx
+++ b/components/HorizontalBanner.tsx
@@ -1,11 +1,18 @@
 'use client';
 
+import { isAdEnabled, getAdLink } from '@/utils/adConfig';
+
 export default function HorizontalBanner() {
+  // 如果广告未启用或已过期，不显示
+  if (!isAdEnabled()) {
+    return null;
+  }
+
   return (
     <div className="w-full bg-gray-100">
       {/* 横向 Banner - 7:1 比例 */}
       <a 
-        href="https://www.google.com"
+        href={getAdLink()}
         target="_blank"
         rel="noopener noreferrer"
         className="block relative w-full bg-gray-200 overflow-hidden hover:opacity-90 transition-opacity duration-300 cursor-pointer"
diff --git a/components/VerticalAd.tsx b/components/VerticalAd.tsx
index a1c068b..4285387 100644
--- a/components/VerticalAd.tsx
+++ b/components/VerticalAd.tsx
@@ -2,11 +2,17 @@
 
 import { useState, useEffect } from 'react';
 import { X } from 'lucide-react';
+import { isAdEnabled, getAdLink } from '@/utils/adConfig';
 
 export default function VerticalAd() {
   const [isVisible, setIsVisible] = useState(false);
 
   useEffect(() => {
+    // 检查广告是否应该显示
+    if (!isAdEnabled()) {
+      return;
+    }
+
     // 延迟显示广告，避免影响首屏加载
     const timer = setTimeout(() => {
       setIsVisible(true);
@@ -35,7 +41,7 @@ export default function VerticalAd() {
 
         {/* 广告内容 - 3:5 比例（宽:高） */}
         <a 
-          href="https://www.google.com"
+          href={getAdLink()}
           target="_blank"
           rel="noopener noreferrer"
           className="block relative bg-gray-200 rounded-lg overflow-hidden shadow-xl hover:shadow-2xl transition-shadow duration-300 cursor-pointer"
diff --git a/utils/adConfig.ts b/utils/adConfig.ts
new file mode 100644
index 0000000..380c9df
--- /dev/null
+++ b/utils/adConfig.ts
@@ -0,0 +1,31 @@
+// 广告配置工具函数
+
+export function isAdEnabled(): boolean {
+  // 检查是否启用广告
+  const enabled = process.env.NEXT_PUBLIC_AD_ENABLED;
+  if (enabled === 'false') {
+    return false;
+  }
+
+  // 检查广告结束时间
+  const endTimeStr = process.env.NEXT_PUBLIC_AD_END_TIME;
+  if (!endTimeStr) {
+    // 如果没有设置结束时间，默认显示广告
+    return true;
+  }
+
+  try {
+    const endTime = new Date(endTimeStr);
+    const now = new Date();
+    
+    // 如果当前时间超过了结束时间，则不显示广告
+    return now <= endTime;
+  } catch (error) {
+    console.error('Invalid ad end time format:', endTimeStr);
+    return true; // 时间格式错误时默认显示广告
+  }
+}
+
+export function getAdLink(): string {
+  return process.env.NEXT_PUBLIC_AD_LINK || 'https://www.google.com';
+}
\ No newline at end of file