diff --git a/src/config.ts b/src/config.ts
index 11bbc27..9a4edb4 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -7,7 +7,7 @@ export default {
     '/home/market',
     '/home/profile',
   ],
-  baseURL: 'https://server.vic.yuanjin.net/v1',
+  baseURL: 'https://server4test.vic.yuanjin.net/v1',
   // baseURL: 'http://yapi.faronear.org/mock/20/v1',
   linkAndroid: 'https://vic.yuanjin.net/app/vic.apk',
   linkIOS: 'https://vic.yuanjin.net/webapp',
@@ -15,5 +15,6 @@ export default {
   linkTelegram: 'https://t.me/vichome',
   linkWechat: 'https://weixin.qq.com/g/AT997GKdoc9WnieL',
   linkEmail: 'team-vic@outlook.com',
+  linkHomeweb: 'https://vic.yuanjin.net',
   linkSupport: 'essilk',
 };
diff --git a/src/utils/http.ts b/src/utils/http.ts
index 49fabfd..02e9324 100644
--- a/src/utils/http.ts
+++ b/src/utils/http.ts
@@ -62,7 +62,7 @@ async function filter<T>(
     const matches = url.match(/(?:[/\da-zA-Z]+)/) || [''];
     const timestamp = Date.now();
     instance.defaults.headers.ts = `${timestamp}`;
-    instance.defaults.headers.sig = md5(`${timestamp}${matches[0]}LimitSaltLOL8080`);
+    instance.defaults.headers.sig = md5(`${timestamp}${matches[0]}TianTianShangBan`);
     const { status, data, headers } =
       await (instance[method] as (...args: any[]) => Promise<AxiosResponse<AppResp>>)(url, ...args);
     replaceId(data);