diff --git a/Data/js/main.js b/Data/js/main.js
index dde562d..c0f5fc8 100644
--- a/Data/js/main.js
+++ b/Data/js/main.js
@@ -1,5 +1,5 @@
 console.log('>> begin load wallet main file.');
-!window.jc || !jc.wallet ? new jcwallet.default({ type: 0 }) : jc.wallet;
+!window.jc || !jc.wallet ? new jcwallet.default() : jc.wallet;
 function promiseCb(funId, promiseFun, dataParser) {
   dataParser = dataParser || ((v) => v);
   promiseFun
@@ -13,15 +13,15 @@ function promiseCb(funId, promiseFun, dataParser) {
 }
 /**
  * oauth login before init internal wallet
- * @param {string} channel:
- *    0: google,
- *    1: apple,
- *    2: tiktok,
- *    3: facebook,
- *    4: twitter
- *    5: tg,
- *    6: email,
- *    7: discord
+ * @param {string} channel: 
+ *    0: google, 
+ *    1: apple, 
+ *    2: tiktok, 
+ *    3: facebook, 
+ *    4: twitter 
+ *    5: tg, 
+ *    6: email, 
+ *    7: discord 
  *    10: client
  * @param {string} env:       dev release
  * @param {string} account:   guest account to bind
@@ -33,9 +33,13 @@ function walletLogin(funId, channel, env, account) {
   channel = parseInt(channel);
   env = env || 'dev';
   console.log('walletLogin: ' + channel);
-  const wallet = !window.jc || !jc.wallet ? new jcwallet.default({ type: 0 }) : jc.wallet;
   promiseCb(funId, wallet.preLogin(channel, env, account));
 }
+
+function updateGameInfo(funId, info) {
+  jsb.updateGameInfo(funId, info);
+  promiseCb(funId, Promise.resolve(1));
+}
 /**
  * init internal wallet with password
  * @param {string} chain:  chain id
@@ -46,8 +50,7 @@ function walletLogin(funId, channel, env, account) {
  */
 function initInternalWallet(funId, chain, pass, env) {
   chain = parseInt(chain);
-  const wallet = !window.jc || !jc.wallet ? new jcwallet.default({ type: 0 }) : jc.wallet;
-  promiseCb(funId, wallet.initInternalWallet(chain, pass, env), () => {
+  promiseCb(funId, jc.wallet.initInternalWallet(chain, pass, env), () => {
     return jc.wallet.nativeAccount;
   });
 }
@@ -66,15 +69,14 @@ function verifyPassword(funId, pass) {
  */
 function initThirdPartyWallet(funId, chain, env) {
   chain = parseInt(chain);
-  const wallet = !window.jc || !jc.wallet ? new jcwallet.default({ type: 1 }) : jc.wallet;
-  promiseCb(funId, wallet.initThirdPartyWallet(chain, env), () => {
+  promiseCb(funId, jc.wallet.initThirdPartyWallet(chain, env), () => {
     return jc.wallet.currentAccount();
   });
 }
 
 /**
  * all chain list we supported
- * @return {string} JSON string of
+ * @return {string} JSON string of 
  *                  [{ name: string
  *                    type: string
  *                    rpc: string
@@ -86,12 +88,8 @@ function initThirdPartyWallet(funId, chain, env) {
  *                  }]
  */
 function chainList(funId) {
-  try {
-    let data = jc.wallet.chainList;
-    return JSON.stringify({ errcode: 0, data });
-  } catch (err) {
-    return JSON.stringify({ errcode: 1, errmsg: err.message || err });
-  }
+  let data = jc.wallet.chainList;
+  promiseCb(funId, Promise.resolve(data));
 }
 /**
  * current actived chain info
@@ -107,12 +105,8 @@ function chainList(funId) {
  *                 }
  */
 function currentChain(funId) {
-  try {
-    let data = jc.wallet.currentChain;
-    return JSON.stringify({ errcode: 0, data });
-  } catch (err) {
-    return JSON.stringify({ errcode: 1, errmsg: err.message || err });
-  }
+  let data = jc.wallet.currentChain;
+  promiseCb(funId, Promise.resolve(data));
 }
 /**
  * change current actived chain
@@ -244,12 +238,8 @@ function sendErc1155(funId, address, to, tokenIds, amounts, estimate) {
  * @param {string} content: content to show
  */
 function showQRCode(funId, content) {
-  try {
-    jsb.showQRCode(funId, content);
-    return JSON.stringify({ errcode: 0, data: 1 });
-  } catch (err) {
-    return JSON.stringify({ errcode: 1, errmsg: err.message || err });
-  }
+  jsb.showQRCode(funId, content);
+  promiseCb(funId, Promise.resolve(1));
 }
 /**
  * show webpage
@@ -280,18 +270,14 @@ function scanQRCode(funId, title) {
  * @param {string} pass: password of wallet
  */
 function exportWalletSecKey(funId, pass) {
-  try {
-    let key = jc.wallet.exportPrivateKey(pass);
-    return JSON.stringify({ errcode: 0, data: key });
-  } catch (err) {
-    return JSON.stringify({ errcode: 1, errmsg: err.message || err });
-  }
+  let data = jc.wallet.exportPrivateKey(pass);
+  promiseCb(funId, Promise.resolve(data));
 }
 
 // ======= begin of interact with contract =======
 /**
- * mint NFT
- * @param {string} address: contract address of NFT
+ * mint NFT 
+ * @param {string} address: contract address of NFT 
  * @param {string} tokenIds: token id of NFT, JSON string of string array
  * @parsm {string} startTime: time of signature generation
  * @param {string} saltNonce: nonce of signature
@@ -445,12 +431,8 @@ function emailLogin(funId, email, password) {
  * token list of current chain
  */
 function tokenList(funId) {
-  try {
-    let data = jc.wallet.currentChainCfg.tokens;
-    return JSON.stringify({ errcode: 0, data });
-  } catch (err) {
-    return JSON.stringify({ errcode: 1, errmsg: err.message || err });
-  }
+  let data = jc.wallet.currentChainCfg.tokens;
+  promiseCb(funId, Promise.resolve(data));
 }
 /**
  * calc token price of USD
@@ -490,12 +472,8 @@ function getCryptoPriceOfUSD(funId, crypto, chain) {
  * @param {string} fixed: fixed of price
  */
 function formatPrice(funId, value, decimal, fixed) {
-  try {
-    let data = jc.wallet.formatPrice(value, decimal, fixed);
-    return JSON.stringify({ errcode: 0, data });
-  } catch (err) {
-    return JSON.stringify({ errcode: 1, errmsg: err.message || err });
-  }
+  let data = jc.wallet.formatPrice(value, decimal, fixed);
+  promiseCb(funId, Promise.resolve(data));
 }
 
 // begin of market
@@ -641,7 +619,7 @@ function gameMallBuy(funId, orderId, currency, price, startTime, saltNonce, sign
   );
 }
 
-/**
+/** 
  *  buy nft from mall
  *  @param {string} currency: address of currency
  *  @param {string} addresses: address of nft token, JSON string of array
@@ -684,7 +662,7 @@ function nftMallBuy(funId, currency, addresses, ids, amounts, values, signature,
  * @param {string} amount: amount of currency
  * @param {string} gas: gas price
  * @param {string} estimate: 0: execute; 1: only estimate gas price; default: 0
- */
+ */ 
 function buyTokenWithErc20(funId, currency, amount, gas, estimate) {
   estimate = (estimate || '0') | 0;
   promiseCb(
@@ -795,7 +773,7 @@ function resetWalletAddress(funId) {
 }
 /**
  * storage pass with google drive
- * @param {string} key: current account address
+ * @param {string} key: current account address 
  * @param {string} val: pass for current account
  */
 function storePassLocal(funId, key, val) {