diff --git a/src/components/template_2/Header.astro b/src/components/template_2/Header.astro
index 85e2b25..e0da540 100644
--- a/src/components/template_2/Header.astro
+++ b/src/components/template_2/Header.astro
@@ -33,7 +33,7 @@ const extra = getExtra(config.app_extra_tag)
                         </li>
 
                         <li class="main-nav__item" role="menuitem">
-                            <a title={TP2_COLUMN_CONTACT_US} class="main-nav__link unhover title-hide-v5" href={TP2_COLUMN_CONTACT_US_URL}>{TP2_COLUMN_CONTACT_US}</a>
+                            <a title={TP2_COLUMN_CONTACT_US} class="main-nav__link unhover title-hide-v5" href={TP2_COLUMN_CONTACT_US_URL}>{TP2_COLUMN_CONTACT_US + extra.app_phone}</a>
                         </li>
 
                         <li class="main-nav__item" role="menuitem">
diff --git a/utils/extra.ts b/utils/extra.ts
index e17debe..2550068 100644
--- a/utils/extra.ts
+++ b/utils/extra.ts
@@ -1,6 +1,7 @@
 import { getConfig } from "./config";
 
 export const EXTRA_DEFAULT = {
+    app_phone: '400-136-3116',
     // app 下载地址
     app_download: 'https://www.baidu.com',
     weibo_offical: {
@@ -122,6 +123,7 @@ export const EXTRA_DEFAULT = {
 };
 
 export const EXTRA_HONGTIXIANYUE = {
+    app_phone: '400-136-3116',
     // app 下载地址
     app_download: 'https://www.baidu.com',
     weibo_offical: {
@@ -246,6 +248,7 @@ export const EXTRA_HONGTIXIANYUE = {
 export const EXTRA_ZHISHIHUISHENG = {
     // app 下载地址
     app_download: 'https://appgallery.huawei.com/app/C113905377',
+    app_phone: '400-136-3116',
     weibo_offical: {
         address: '',
         name: '微博'
@@ -365,6 +368,7 @@ export const EXTRA_ZHISHIHUISHENG = {
 
 // 明悟知堂
 export const EXTRA_MINGWUZHITANG = {
+    app_phone: '400-136-3116',
     // app 下载地址
     app_download: 'https://www.baidu.com',
     weibo_offical: {