linuxdo图片优化和部署调整

docs/.vitepress/blog-theme.ts

@@ -55,16 +55,9 @@ const blogTheme = getThemeConfig({
       nickname: 'LINUX DO',
       des: '真诚、友善、团结、专业，共建你我引以为荣之社区。',
       avatar:
-        'https://linux.do/uploads/default/original/4X/c/c/d/ccd8c210609d498cbeb3d5201d4c259348447562.png',
+        'linuxdo.png',
       url: 'https://linux.do/',
     },
-    {
-      nickname: '@linhk/blog',
-      des: 'linhongkuan的个人博客',
-      avatar:
-        'https://linhk.top/logo.png',
-      url: 'https://linhk.top/',
-    },
   ],
 
   // 公告