diff --git a/.env.production b/.env.production
index c83f994..bd14bb7 100644
--- a/.env.production
+++ b/.env.production
@@ -1,3 +1,3 @@
-TARO_APP_API_ORIGIN=https://nb.zuom8.cn
+TARO_APP_API_ORIGIN=https://corp.batiao8.com
 TARO_APP_API_HOST=nb.zuom8.cn
 TARO_APP_TIANDITU_KEY=ad8b251afd667ea8b8bc6f33df2ce198
diff --git a/AGENTS.md b/AGENTS.md
index 63ecd6d..28395f1 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -34,7 +34,7 @@ Native mini-program for map-label progress query. Pages in `src/app.config.ts`:
 - API origin comes from `TARO_APP_API_ORIGIN`: `.env.development` → `http://corp-test.batiao8.com`, `.env.production` → `https://nb.zuom8.cn`.
 - `x-host` prefers the H5 jump `host`, then `TARO_APP_API_HOST`.
 - Map reverse geocode uses `TARO_APP_TIANDITU_KEY` against `api.tianditu.gov.cn` (add this request domain in WeChat admin).
-- Missing launch query fields fall back to `DEFAULT_LAUNCH_SCHEME` in `src/lib/launch.ts` (`scene=/h/KZ9Q`, `host=nb.batiao8.com`, `package=10044`, `phone=13800138000`).
+- Missing launch query fields fall back to `DEFAULT_LAUNCH_SCHEME` in `src/lib/launch.ts` (`scene=/h/KZ9Q`, `host=nb.batiao8.com`, `package=10044`, `phone=17316703138`).
 - No token: `GET /api/user/config` then keep the returned guest token. Then `GET /api/h5/corp` for package/config.
 - Shared client: `src/lib/request.ts` (same MD5 sign + AES decrypt as H5). Platform header is `wx-mp`.
 
diff --git a/src/lib/launch.test.ts b/src/lib/launch.test.ts
index e4bfb5b..a3c8b3e 100644
--- a/src/lib/launch.test.ts
+++ b/src/lib/launch.test.ts
@@ -15,7 +15,7 @@ describe('parseMiniProgramScheme', () => {
       token: '6224a1fe-d88c-443c-8972-e6a0942d17fd',
       host: 'nb.batiao8.com',
       package: '10044',
-      phone: '13800138000',
+      phone: '17316703138',
     })
   })
 })
@@ -72,7 +72,7 @@ describe('resolveLaunchQuery', () => {
       linkId: 'KZ9Q',
       shareId: '',
       prevId: '',
-      phone: '13800138000',
+      phone: '17316703138',
     })
   })
 
@@ -96,7 +96,7 @@ describe('resolveLaunchQuery', () => {
       linkId: '',
       shareId: 'SHARE1',
       prevId: '',
-      phone: '13800138000',
+      phone: '17316703138',
     })
   })
 })
diff --git a/src/lib/launch.ts b/src/lib/launch.ts
index 921cc2c..98c1185 100644
--- a/src/lib/launch.ts
+++ b/src/lib/launch.ts
@@ -10,7 +10,7 @@ export type LaunchQuery = {
 }
 
 export const DEFAULT_LAUNCH_SCHEME =
-  'weixin://dl/business/?appid=wx6d4f6f29c41aff93&path=pages/index/index&query=scene%3D%2Fh%2FKZ9Q%26token%3D6224a1fe-d88c-443c-8972-e6a0942d17fd%26host%3Dnb.batiao8.com%26package%3D10044%26phone%3D13800138000'
+  'weixin://dl/business/?appid=wx6d4f6f29c41aff93&path=pages/index/index&query=scene%3D%2Fh%2FKZ9Q%26token%3D6224a1fe-d88c-443c-8972-e6a0942d17fd%26host%3Dnb.batiao8.com%26package%3D10044%26phone%3D17316703138'
 
 export function parseMiniProgramScheme (scheme: string) {
   const search = scheme.split('?')[1] || ''
diff --git a/src/pages/index/weixin-qr.tsx b/src/pages/index/weixin-qr.tsx
index d39a078..2de7bbb 100644
--- a/src/pages/index/weixin-qr.tsx
+++ b/src/pages/index/weixin-qr.tsx
@@ -74,7 +74,7 @@ export default function WeixinQrImage ({ url }: { url: string }) {
       ) : (
         <View className='contact-qrcode__image' />
       )}
-      <Text className='contact-qrcode__hint'>长按/截图扫一扫...</Text>
+      <Text className='contact-qrcode__hint'>长按/截图扫一扫添加客服微信</Text>
     </View>
   )
 }