diff --git a/app/about/page.jsx b/app/about/page.jsx
index cac40cc..05457a0 100644
--- a/app/about/page.jsx
+++ b/app/about/page.jsx
@@ -1,12 +1,30 @@
+"use client";
 import Link from "next/link";
+import { useState, useEffect } from "react";
+import { COMPANY_INFO } from "@/lib/companies";
 
 export default function About() {
+  const [companyInfo, setCompanyInfo] = useState(COMPANY_INFO.default);
+
+  useEffect(() => {
+    const hostname = window.location.hostname;
+
+    // 从域名中提取城市信息
+    const domain = Object.keys(COMPANY_INFO).find(
+      (key) => key !== "default" && hostname.includes(key)
+    );
+
+    if (domain) {
+      setCompanyInfo(COMPANY_INFO[domain]);
+    }
+  }, []);
+
   return (
     <div className="min-h-screen bg-gray-50 p-4">
       <h1 className="text-2xl font-bold mb-4">关于我们</h1>
       <div className="bg-white p-4 rounded-lg shadow">
         <h2 className="text-lg font-semibold">公司名称</h2>
-        <p className="mt-2">北京艺博万合科技有限公司</p>
+        <p className="mt-2">{companyInfo.name}</p>
         <h2 className="text-lg font-semibold mt-4">公司信息</h2>
         <p className="mt-2">
           我们是一家专注于提供优质宠物用品的公司，致力于为您的宠物提供最好的产品和服务。
@@ -39,7 +57,7 @@ export default function About() {
           href="http://beian.miit.gov.cn"
           className="text-blue-500 underline"
         >
-          京ICP备2025110995号-1
+          {companyInfo.icp}
         </Link>
       </div>
     </div>
diff --git a/lib/companies.js b/lib/companies.js
new file mode 100644
index 0000000..9cb7973
--- /dev/null
+++ b/lib/companies.js
@@ -0,0 +1,18 @@
+export const COMPANY_INFO = {
+  default: {
+    name: "北京艺博万合科技有限公司",
+    icp: "京ICP备2025110995号-1",
+  },
+  yibowanhe: {
+    name: "北京艺博万合科技有限公司",
+    icp: "京ICP备2025110995号-1",
+  },
+  fenglei: {
+    name: "上海艺博科技有限公司",
+    icp: "鄂ICP备2025102202号-1",
+  },
+  wuhanyufei: {
+    name: "武汉誉飞软件科技有限公司",
+    icp: "鄂ICP备2025102149号-1",
+  },
+};
diff --git a/package-lock.json b/package-lock.json
index 4f9d425..9f3497e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
         "bcryptjs": "^2.4.3",
         "jsonwebtoken": "^9.0.2",
         "mongodb": "^6.13.0",
-        "mongoose": "^8.10.0",
+        "mongoose": "^8.12.1",
         "next": "15.1.6",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
@@ -1563,9 +1563,9 @@
       }
     },
     "node_modules/bson": {
-      "version": "6.10.2",
-      "resolved": "https://registry.npmmirror.com/bson/-/bson-6.10.2.tgz",
-      "integrity": "sha512-5afhLTjqDSA3akH56E+/2J6kTDuSIlBxyXPdQslj9hcIgOUE378xdOfZvC/9q3LifJNI6KR/juZ+d0NRNYBwXg==",
+      "version": "6.10.3",
+      "resolved": "https://registry.npmmirror.com/bson/-/bson-6.10.3.tgz",
+      "integrity": "sha512-MTxGsqgYTwfshYWTRdmZRC+M7FnG1b4y7RO7p2k3X24Wq0yv1m77Wsj0BzlPzd/IowgESfsruQCUToa7vbOpPQ==",
       "license": "Apache-2.0",
       "engines": {
         "node": ">=16.20.1"
@@ -4062,13 +4062,13 @@
       }
     },
     "node_modules/mongodb": {
-      "version": "6.13.0",
-      "resolved": "https://registry.npmmirror.com/mongodb/-/mongodb-6.13.0.tgz",
-      "integrity": "sha512-KeESYR5TEaFxOuwRqkOm3XOsMqCSkdeDMjaW5u2nuKfX7rqaofp7JQGoi7sVqQcNJTKuveNbzZtWMstb8ABP6Q==",
+      "version": "6.14.2",
+      "resolved": "https://registry.npmmirror.com/mongodb/-/mongodb-6.14.2.tgz",
+      "integrity": "sha512-kMEHNo0F3P6QKDq17zcDuPeaywK/YaJVCEQRzPF3TOM/Bl9MFg64YE5Tu7ifj37qZJMhwU1tl2Ioivws5gRG5Q==",
       "license": "Apache-2.0",
       "dependencies": {
         "@mongodb-js/saslprep": "^1.1.9",
-        "bson": "^6.10.1",
+        "bson": "^6.10.3",
         "mongodb-connection-string-url": "^3.0.0"
       },
       "engines": {
@@ -4118,14 +4118,14 @@
       }
     },
     "node_modules/mongoose": {
-      "version": "8.10.0",
-      "resolved": "https://registry.npmmirror.com/mongoose/-/mongoose-8.10.0.tgz",
-      "integrity": "sha512-nLhk3Qrv6q/HpD2k1O7kbBqsq+/kmKpdv5KJ+LLhQlII3e1p/SSLoLP6jMuSiU6+iLK7zFw4T1niAk3mA3QVug==",
+      "version": "8.12.1",
+      "resolved": "https://registry.npmmirror.com/mongoose/-/mongoose-8.12.1.tgz",
+      "integrity": "sha512-UW22y8QFVYmrb36hm8cGncfn4ARc/XsYWQwRTaj0gxtQk1rDuhzDO1eBantS+hTTatfAIS96LlRCJrcNHvW5+Q==",
       "license": "MIT",
       "dependencies": {
-        "bson": "^6.10.1",
+        "bson": "^6.10.3",
         "kareem": "2.6.3",
-        "mongodb": "~6.13.0",
+        "mongodb": "~6.14.0",
         "mpath": "0.9.0",
         "mquery": "5.0.0",
         "ms": "2.1.3",
diff --git a/package.json b/package.json
index aedd324..9e66717 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "bcryptjs": "^2.4.3",
     "jsonwebtoken": "^9.0.2",
     "mongodb": "^6.13.0",
-    "mongoose": "^8.10.0",
+    "mongoose": "^8.12.1",
     "next": "15.1.6",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",