diff --git a/network/config.yaml b/network/config.yaml
index f62f229d..e491dcd1 100644
--- a/network/config.yaml
+++ b/network/config.yaml
@@ -1,5 +1,5 @@
 ---
-block_worker: https://demo.zus.network/dns
+block_worker: https://mainnet.zus.network/dns
 signature_scheme: bls0chain
 min_submit: 50
 min_confirmation: 50