diff --git a/src/lib/web3Service.js b/src/lib/web3Service.js
index 7a78ea2..0546999 100644
--- a/src/lib/web3Service.js
+++ b/src/lib/web3Service.js
@@ -1,7 +1,7 @@
 const isSupTestNet = false;
 const nId = isSupTestNet ? "3" : "1";
 const RegistrarAddr = '0xc19fd9004b5c9789391679de6d766b981db94610';
-const RegistryAddr = '0x112234455c3a32fd11230c42e7bccd4a84e02010';
+const RegistryAddr = '0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e';
 const ResolverAddr = '0x4c641fb9bad9b60ef180c31f56051ce826d21a9a';
 const SubDomainAddr = '0x5c5860c3f35efd9b72a6c789d393769deb64399f';
 export const getEtherscanUrl = (result, networkId = nId) => {