diff --git a/packages/example/src/components/Account/index.tsx b/packages/example/src/components/Account/index.tsx
index 9056b6e2..0f4fa5c9 100644
--- a/packages/example/src/components/Account/index.tsx
+++ b/packages/example/src/components/Account/index.tsx
@@ -5,12 +5,13 @@ import Main from './Main';
 import Aside from './Aside';
 import { useBalance } from '../../hook/useBalance';
 import { useAppStore } from '../../mobx';
-import { AccountLabel } from './styles';
+import { AccountHeader, AccountLabel } from './styles';
 import { useCurrencyRate } from '../../hook/useCurrencyRate';
 import { WalletType } from '../../interface';
 import { Message, MessageType } from '../../kits';
 import LightningAppStatus from '../Lightning/AppStatus';
 import { Background } from '../Background';
+import { useNetworkCheck } from '../../hook/useNetworkCheck';
 
 const Account = observer(() => {
   const {
@@ -20,9 +21,17 @@ const Account = observer(() => {
   const { balance, refresh, loadingBalance, errorMessage } = useBalance();
   useCurrencyRate();
   useRegisterXpub();
+  const { isSettingNetwork, networkMessage } = useNetworkCheck();
 
   return (
-    <Background loading={isLoading}>
+    <Background
+      loading={isLoading || isSettingNetwork}
+      loadingTip={isSettingNetwork ? <div><p>Continue at MetaMask</p><p>Please confirm your network type.</p></div> : ''}
+    >
+      <AccountHeader>
+        {networkMessage && <Message type={MessageType.Info}>{networkMessage}</Message>}
+      </AccountHeader>
+
       <Main balance={balance} loadingBalance={loadingBalance} loadingBalanceErrorMessage={errorMessage} />
       <Aside refreshBalance={refresh} loadingBalance={loadingBalance} />
 
diff --git a/packages/example/src/components/Account/styles.ts b/packages/example/src/components/Account/styles.ts
index 5b8d787e..e579ef61 100644
--- a/packages/example/src/components/Account/styles.ts
+++ b/packages/example/src/components/Account/styles.ts
@@ -43,6 +43,13 @@ export const AccountLabel = styled.p`
   }
 `;
 
+export const AccountHeader = styled.div`
+  position: fixed;
+  top: 50px;
+  left: 0;
+  width: 100%;
+`;
+
 export const AccountMain = styled.div`
   width: 560px;
   padding: 40px;
diff --git a/packages/example/src/components/Background/index.tsx b/packages/example/src/components/Background/index.tsx
index 5fb798bd..2289cf84 100644
--- a/packages/example/src/components/Background/index.tsx
+++ b/packages/example/src/components/Background/index.tsx
@@ -7,9 +7,10 @@ import { Loader, Modal, Transition } from 'semantic-ui-react';
 interface BackgroundProps {
   children: React.ReactNode
   loading?: boolean
+  loadingTip?: React.ReactNode
 }
 
-export const Background = observer(({ children, loading = false }: BackgroundProps) => {
+export const Background = observer(({ children, loading = false, loadingTip = '' }: BackgroundProps) => {
   const loadingModalParent = useRef<HTMLDivElement | null>(null);
   const {
     persistDataLoaded,
@@ -20,7 +21,7 @@ export const Background = observer(({ children, loading = false }: BackgroundPro
     <>
       <div ref={loadingModalParent}>
         <Modal open={loading} mountNode={loadingModalParent.current}>
-          <Loader inverted />
+          <Loader inverted content={loadingTip} />
         </Modal>
       </div>
 
diff --git a/packages/example/src/hook/useNetworkCheck.ts b/packages/example/src/hook/useNetworkCheck.ts
new file mode 100644
index 00000000..5ad2a4ce
--- /dev/null
+++ b/packages/example/src/hook/useNetworkCheck.ts
@@ -0,0 +1,47 @@
+import { useEffect, useState } from 'react';
+import { useAppStore } from '../mobx';
+import { getNetworkInSnap, updateNetworkInSnap } from '../lib/snap';
+import { BitcoinNetwork } from '../interface';
+import { AppStatus } from '../mobx/runtime';
+import { capitalize } from '../utils/stringHelper';
+
+export const useNetworkCheck = () => {
+  const { current, persistDataLoaded, settings: { setNetwork }, switchToAccount, runtime: { setStatus } } = useAppStore();
+  const [networkMessage, setNetworkMessage] = useState<string>('');
+  const [isSettingNetwork, setIsSettingNetwork] = useState<boolean>(false);
+
+  const switchNetworkAndUpdateState = (targetNetwork: BitcoinNetwork) => {
+    setNetwork(targetNetwork);
+    current && switchToAccount(current.mfp, current.scriptType, targetNetwork);
+    setStatus(AppStatus.FetchBalance);
+  };
+
+  useEffect(() => {
+    if(!persistDataLoaded){
+      return;
+    }
+
+    if(current){
+      getNetworkInSnap().then(network => {
+        if(network === ''){
+          setIsSettingNetwork(true);
+          updateNetworkInSnap(current.network).then(() => {
+            setIsSettingNetwork(false);
+          });
+        } else {
+          const networkInSnap = network === 'test' ? BitcoinNetwork.Test : BitcoinNetwork.Main;
+          const isNetworkTheSame = networkInSnap === current.network;
+          if (!isNetworkTheSame) {
+            switchNetworkAndUpdateState(networkInSnap);
+            setNetworkMessage(`Currently In ${capitalize(networkInSnap)}`);
+          }
+        }
+      });
+    }
+  }, [persistDataLoaded, current]);
+
+  return {
+    isSettingNetwork,
+    networkMessage
+  };
+};
diff --git a/packages/example/src/kits/Message/index.tsx b/packages/example/src/kits/Message/index.tsx
index 8841719f..3e3d24b7 100644
--- a/packages/example/src/kits/Message/index.tsx
+++ b/packages/example/src/kits/Message/index.tsx
@@ -3,10 +3,12 @@ import { useEffect, useState } from 'react';
 import { ReactComponent as ErrorIcon } from './images/error.svg';
 import { ReactComponent as SucceedIcon } from '../../assets/vector.svg';
 import { Transition } from 'semantic-ui-react';
+import InfoIcon from '../../components/Icons/InfoIcon';
 
 export enum MessageType {
   Error,
   Succeed,
+  Info,
 }
 
 interface MessageProps {
@@ -27,6 +29,7 @@ export const Message = ({
   const timeout = !duration ? {
     [MessageType.Succeed]: 1500,
     [MessageType.Error]: 2000,
+    [MessageType.Info]: 5000,
   }[type] : duration;
   useEffect(() => {
     if (visible) {
@@ -45,6 +48,8 @@ export const Message = ({
     case MessageType.Succeed:
       messageTypeIcon = <SucceedIcon />;
       break;
+    case MessageType.Info:
+      messageTypeIcon = <InfoIcon color='#1F69FF' />;
   }
 
   return (
diff --git a/packages/example/src/kits/Message/styles.ts b/packages/example/src/kits/Message/styles.ts
index a9995098..36e8e2f1 100644
--- a/packages/example/src/kits/Message/styles.ts
+++ b/packages/example/src/kits/Message/styles.ts
@@ -33,5 +33,7 @@ export const MessageContent = styled.div`
 export const MessageCopy = styled.span<{ type: MessageType }>`
   font-weight: 600;
   color: ${(props) =>
-    props.type === MessageType.Error ? '#F54814' : '#21A35D'};
+    props.type === MessageType.Error ? '#F54814' : (
+      props.type === MessageType.Succeed ? '#21A35D' : '#1F69FF'
+    )};
 `;
diff --git a/packages/example/src/lib/snap.ts b/packages/example/src/lib/snap.ts
index 0fddd586..91761087 100644
--- a/packages/example/src/lib/snap.ts
+++ b/packages/example/src/lib/snap.ts
@@ -145,6 +145,27 @@ export async function updateNetworkInSnap(network: BitcoinNetwork) {
   }
 }
 
+export async function getNetworkInSnap() {
+  try {
+    return await ethereum.request({
+      method: 'wallet_invokeSnap',
+      params: {
+        snapId,
+        request: {
+          method: 'btc_network',
+          params: {
+            action: 'get',
+          },
+        },
+      },
+    });
+  } catch (err: any) {
+    const error = new SnapError(err?.message || 'Get Snap Network failed');
+    logger.error(error);
+    throw error;
+  }
+}
+
 export async function signPsbt(
   base64Psbt: string,
   network: BitcoinNetwork,
diff --git a/packages/example/src/utils/stringHelper.ts b/packages/example/src/utils/stringHelper.ts
new file mode 100644
index 00000000..45c8e8e4
--- /dev/null
+++ b/packages/example/src/utils/stringHelper.ts
@@ -0,0 +1,3 @@
+export const capitalize = (str: string) => {
+  return str.charAt(0).toUpperCase() + str.slice(1);
+};