fix(修复错误调用React HOOK的问题):

(cherry picked from commit c22114a0332dda440e7b12a4cf726af86d5e1c7d)

lib/config.js

@@ -38,6 +38,9 @@ export const siteConfig = (key, defaultVal = null, extendConfig = {}) => {
     case 'TAG_SORT_BY_COUNT':
     case 'THEME':
     case 'LINK':
+    case 'NPM_CDN_BASE':
+    case 'CDNJS_CDN_BASE':
+    case 'JSDELIVR_CDN_BASE':
       // LINK比较特殊，
       if (key === 'LINK') {
         if (!extendConfig || Object.keys(extendConfig).length === 0) {