diff --git a/config.js.example b/config.js.example
index bdf8aaf..3b8c135 100644
--- a/config.js.example
+++ b/config.js.example
@@ -182,6 +182,13 @@ module.exports = {
   //
   // You could make this bouncer to connect to other bouncer in order to save this server loads.
   // It's suggested that the following bouncers does not have `noscraper` or `authorized_keys` being set.
+  //
+  // NOTE: You will need to make sure that these bouncers has the same relays list as the other bouncers did,
+  //       Otherwise the listing page of this http server will be inaccurate.
+  //
+  // ATTENTION: This load balancer is ONLY designed for bouncers in mimd.
+  //            If you REALLY want to use it with your relays, Ensure that
+  //            Every single relays that you provide below is using the same database as the others did.
   loadbalancer: [
     // "wss://bostr1.example.com",
     // "wss://bostr2.example.com",