diff --git a/packages/app-config/src/abi/darwiniaContract.json b/packages/app-config/src/abi/darwiniaContract.json
new file mode 100644
index 0000000..df22214
--- /dev/null
+++ b/packages/app-config/src/abi/darwiniaContract.json
@@ -0,0 +1,86 @@
+[
+  {
+    "name": "Deployed",
+    "type": "event",
+    "inputs": [
+      {
+        "name": "addr",
+        "type": "address",
+        "indexed": true,
+        "internalType": "address"
+      }
+    ],
+    "anonymous": false
+  },
+  {
+    "name": "bytecode",
+    "type": "function",
+    "inputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bytes",
+        "internalType": "bytes"
+      }
+    ],
+    "stateMutability": "view"
+  },
+  {
+    "name": "computeAddress",
+    "type": "function",
+    "inputs": [
+      {
+        "name": "public_key",
+        "type": "bytes32",
+        "internalType": "bytes32"
+      },
+      {
+        "name": "owners",
+        "type": "address[]",
+        "internalType": "address[]"
+      },
+      {
+        "name": "threhold",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "outputs": [
+      {
+        "name": "",
+        "type": "address",
+        "internalType": "address"
+      }
+    ],
+    "stateMutability": "view"
+  },
+  {
+    "name": "deploy",
+    "type": "function",
+    "inputs": [
+      {
+        "name": "public_key",
+        "type": "bytes32",
+        "internalType": "bytes32"
+      },
+      {
+        "name": "owners",
+        "type": "address[]",
+        "internalType": "address[]"
+      },
+      {
+        "name": "threhold",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "outputs": [
+      {
+        "name": "addr",
+        "type": "address",
+        "internalType": "address"
+      }
+    ],
+    "stateMutability": "nonpayable"
+  }
+]
diff --git a/packages/app-config/src/chains/darwinia.ts b/packages/app-config/src/chains/darwinia.ts
index 9780c40..812dac3 100644
--- a/packages/app-config/src/chains/darwinia.ts
+++ b/packages/app-config/src/chains/darwinia.ts
@@ -1,5 +1,5 @@
 import { ChainConfig } from "@darwinia/app-types";
-import multisigContract from "../abi/contract.json";
+import multisigContract from "../abi/darwiniaContract.json";
 
 export const darwinia: ChainConfig = {
   name: "Darwinia",
@@ -19,7 +19,7 @@ export const darwinia: ChainConfig = {
     ethereumDecimals: 18,
   },
   contractAddresses: {
-    multisig: "0x227c3e01071C2429766dDec2267A613e32DD463e", //TODO  update this accordingly
+    multisig: "0xEE62B94230F6F8834Fb1E73152C7348e54d60521",
   },
   contractInterface: {
     multisig: multisigContract,
@@ -31,3 +31,16 @@ export const darwinia: ChainConfig = {
     wssURL: "wss://rpc.darwinia.network",
   },
 };
+
+/*
+ * DevNet
+ * httpsURLs: ["https://cors.zimjs.com/http://g1.dev.darwinia.network:10000"]
+ * graphQlURL: "https://api.subquery.network/sq/isunaslabs/darwinia2",
+ * wssURL: "ws://g1.dev.darwinia.network:20000",
+ *
+ * LiveNet
+ * httpURLs: ["https://rpc.darwinia.network"]
+ * wssURL: "wss://rpc.darwinia.network",
+ * graphQlURL: "https://subql.darwinia.network/subql-apps-darwinia/",
+ *
+ * */
diff --git a/packages/app-config/src/supportedNetworks.ts b/packages/app-config/src/supportedNetworks.ts
index b2313b3..0f4d20d 100644
--- a/packages/app-config/src/supportedNetworks.ts
+++ b/packages/app-config/src/supportedNetworks.ts
@@ -4,4 +4,4 @@ import { darwinia } from "./chains/darwinia";
 import { pangolin } from "./chains/pangolin";
 import { pangoro } from "./chains/pangoro";
 
-export const supportedNetworks: ChainConfig[] = [crab];
+export const supportedNetworks: ChainConfig[] = [crab, darwinia];
diff --git a/packages/app-providers/src/walletProvider.tsx b/packages/app-providers/src/walletProvider.tsx
index 350664a..20ef148 100644
--- a/packages/app-providers/src/walletProvider.tsx
+++ b/packages/app-providers/src/walletProvider.tsx
@@ -218,7 +218,7 @@ export const WalletProvider = ({ children }: PropsWithChildren) => {
 
   /*This will be fired once the connection to the wallet is successful*/
   useEffect(() => {
-    if (!selectedNetwork) {
+    if (!selectedNetwork || !isEthereumWalletInstalled()) {
       return;
     }
     //refresh the page with the newly selected account