diff --git a/services/community-site/src/services/useDpos.ts b/services/community-site/src/services/useDpos.ts
index f515d658c..8ae28bed8 100644
--- a/services/community-site/src/services/useDpos.ts
+++ b/services/community-site/src/services/useDpos.ts
@@ -17,6 +17,7 @@ function useDpos() {
     'function getTotalEligibleVotesCount() view returns (uint64)',
     'function getUndelegations(address delegator, uint32 batch) view returns (tuple(uint256 stake, uint64 block, address validator)[] undelegations, bool end)',
     'function getValidator(address validator) view returns (tuple(uint256 total_stake, uint256 commission_reward, uint16 commission, uint64 last_commission_change, address owner, string description, string endpoint) validator_info)',
+    'function getExternalValidator(address validator) view returns (tuple(uint256 total_stake, uint256 commission_reward, uint16 commission, uint64 last_commission_change, address owner, string description, string endpoint) validator_info)',
     'function getValidatorEligibleVotesCount(address validator) view returns (uint64)',
     'function getValidators(uint32 batch) view returns (tuple(address account, tuple(uint256 total_stake, uint256 commission_reward, uint16 commission, uint64 last_commission_change, address owner, string description, string endpoint) info)[] validators, bool end)',
     'function getValidatorsFor(address owner, uint32 batch) view returns (tuple(address account, tuple(uint256 total_stake, uint256 commission_reward, uint16 commission, uint64 last_commission_change, address owner, string description, string endpoint) info)[] validators, bool end)',
@@ -26,6 +27,7 @@ function useDpos() {
     'function setCommission(address validator, uint16 commission)',
     'function setValidatorInfo(address validator, string description, string endpoint)',
     'function undelegate(address validator, uint256 amount)',
+    'function registerExternalValidator(address validator, bytes proof, bytes vrf_key, uint16 commission, string description, string endpoint) payable',
   ];
 
   const mainnetDpos = useMemo(() => {
@@ -37,7 +39,7 @@ function useDpos() {
 
     try {
       const contract = new ethers.Contract(
-        '0x00000000000000000000000000000000000000fe',
+        '0xC403E07453693aD68A939fB909D36d87d8682Fe5',
         abi,
         mainnetProvider,
       );
@@ -57,7 +59,7 @@ function useDpos() {
       return instance;
     }
     const contract = new ethers.Contract(
-      '0x00000000000000000000000000000000000000fe',
+      '0xC403E07453693aD68A939fB909D36d87d8682Fe5',
       abi,
       browserProvider,
     );
diff --git a/services/community-site/src/services/useValidators.tsx b/services/community-site/src/services/useValidators.tsx
index 0523d3438..e808b3b00 100644
--- a/services/community-site/src/services/useValidators.tsx
+++ b/services/community-site/src/services/useValidators.tsx
@@ -138,7 +138,7 @@ export default () => {
       description: string,
       endpoint: string,
     ): Promise<ethers.providers.TransactionResponse> => {
-      return await browserDpos!.registerValidator(
+      return await browserDpos!.registerExternalValidator(
         validator,
         proof,
         vrfKey,
diff --git a/services/community-site/src/utils/networks.ts b/services/community-site/src/utils/networks.ts
index fecf34235..524410e98 100644
--- a/services/community-site/src/utils/networks.ts
+++ b/services/community-site/src/utils/networks.ts
@@ -50,4 +50,16 @@ export const networks: Networks = {
     },
     indexerUrl: 'https://indexer.devnet.taraxa.io',
   },
+  200: {
+    chainName: 'Taraxa PRNET-2460',
+    rpcUrl: 'https://rpc-pr-2460.prnet.taraxa.io/',
+    iconUrl: 'https://community.taraxa.io/logo192.png',
+    blockExplorerUrl: 'https://explorer-pr-2460.prnet.taraxa.io/',
+    nativeCurrency: {
+      name: 'TARA',
+      symbol: 'TARA',
+      decimals: 18,
+    },
+    indexerUrl: 'https://indexer-pr-2460.prnet.taraxa.io',
+  },
 };