update linkedin

Author: earayu

data/authors/default.mdx

@@ -5,7 +5,7 @@ occupation: Database Kernel Engineer
 company:
 email: [email protected]
 twitter: https://twitter.com/earayu
-linkedin: https://www.linkedin.com
+linkedin: https://www.linkedin.com/in/guanghui-yu-6b0784239/
 github: https://github.com/earayu
 ---
 

data/siteMetadata.js

@@ -16,7 +16,7 @@ const siteMetadata = {
   twitter: 'https://twitter.com/earayu',
   facebook: '',
   youtube: '',
-  linkedin: '',
+  linkedin: 'https://www.linkedin.com/in/guanghui-yu-6b0784239/',
   locale: 'en-US',
   analytics: {
     // If you want to use an analytics provider you have to add it to the