new auth site 4820

app/Libs/Helpers.php

@@ -489,5 +489,6 @@ function specialChannelAuthInfoV2(){
         '4908'=>'wx8d46d69ab9d76c55',
         '4909'=>'wx2c62f7f4a02176d7',
         '4910'=>'wx7ee2ad6685e3d5b3',
+        '4820'=>'wx30ecb35d13959f8d'
     ];
 }