diff --git a/README.md b/README.md
index 716e8a8..fd088cb 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,8 @@
 # <h1 align="center"> PREPLK </h1>
+
+## Addresses
+### Darwinia
+```
+SafeWallet:  0x05101B3856c803bd1B01F18eEa98C011fe88E3ea
+PreParaLink: 0x7ED13f74FD8AE70db03Ae74666d1B443341D8A41
+```
diff --git a/foundry.toml b/foundry.toml
index 2bcd2fe..6d4395b 100644
--- a/foundry.toml
+++ b/foundry.toml
@@ -15,7 +15,7 @@ bytecode_hash = "ipfs"
 extra_output = ["storageLayout"]
 extra_output_files = ["metadata"]
 fs_permissions = [{ access = "read", path = "out" }]
-eth_rpc_url = "https://koi-rpc.darwinia.network"
+eth_rpc_url = "https://rpc.darwinia.network"
 
 [rpc_endpoints]
 koi = "https://koi-rpc.darwinia.network"
diff --git a/script/Deploy.s.sol b/script/Deploy.s.sol
index e25d13b..da2a97d 100644
--- a/script/Deploy.s.sol
+++ b/script/Deploy.s.sol
@@ -7,7 +7,7 @@ import {Upgrades} from "openzeppelin-foundry-upgrades/Upgrades.sol";
 import {PreParaLink} from "../src/PREPLK.sol";
 
 contract Deploy is Script {
-    address treasury = 0x0f14341A7f464320319025540E8Fe48Ad0fe5aec;
+    address treasury = 0x05101B3856c803bd1B01F18eEa98C011fe88E3ea;
 
     modifier broadcast() {
         vm.startBroadcast();