Update vuepress config

Signed-off-by: Kang Huaishuai <khs1994@khs1994.com>

Author: khs1994

.vuepress/config.js

@@ -38,6 +38,11 @@ module.exports = config({
     //   onlyFirstAndLastCommit: true,
     // },
   },
+  locales: {
+    "/": {
+      lang: "zh-CN"
+    }
+  },
   themeConfig: {
     blog: false,
     // comment: false,
@@ -59,6 +64,7 @@ module.exports = config({
     searchPlaceholder: 'Search',
     repo: 'yeasy/docker_practice',
     repoLabel: 'GitHub',
+    repoDisplay: true,
     hostname: 'https://vuepress.mirror.docker-practice.com',
     // author: 'yeasy',
     mdEnhance: {
@@ -135,8 +141,9 @@ module.exports = config({
       //   link: ''
       // },
       {
-        text: '云服务器特惠',
-        link: 'https://cloud.tencent.com/act/cps/redirect?redirect=1062&cps_key=3a5255852d5db99dcd5da4c72f05df61&from=console'
+        text: '云服务器618特惠',
+        //link: 'https://cloud.tencent.com/act/cps/redirect?redirect=1062&cps_key=3a5255852d5db99dcd5da4c72f05df61&from=console'
+        link: 'https://cloud.tencent.com/act/cps/redirect?redirect=10488&cps_key=3a5255852d5db99dcd5da4c72f05df61&from=activity'
       },
       // {
       //   text: '语言',