diff --git a/package.json b/package.json
index 4e58cb1..a670dc8 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,8 @@
     "test": "echo \"Error: no test specified\" && exit 1",
     "build": "rm -rf ./dist && webpack && tsc --declaration -p ./ -t es2015 --emitDeclarationOnly --outDir dist ",
     "dts": "tsc --declaration -p ./ -t es2015 --emitDeclarationOnly --outDir dist ",
-    "postinstall": "patch-package"
+    "postinstall": "patch-package",
+    "dist": "webpack"
   },
   "author": "zhl",
   "license": "ISC",
diff --git a/src/config/chain_config.ts b/src/config/chain_config.ts
index 2749642..9bdf104 100644
--- a/src/config/chain_config.ts
+++ b/src/config/chain_config.ts
@@ -1,3 +1,5 @@
+export const BASE_TOKEN_URI = 'https://market.cebg.games/api/nft/info/'
+
 export const DEFALUT_TOKENS = {
   321: [
     {
@@ -54,18 +56,44 @@ export const DEFALUT_TOKENS = {
       symbol: 'BNB',
       decimal: 18
     }
+  ],
+  137: [
+    {
+      type: 'eth',
+      address: 'eth',
+      symbol: 'MATIC',
+      decimal: 18
+    }
+  ],
+  80001: [
+    {
+      type: 'eth',
+      address: 'eth',
+      symbol: 'MATIC',
+      decimal: 18
+    }
   ]
 }
 
 export const DEFAULT_NFT_TYPES = {
   321: {
-    hero: '0x0EB362BD40F2288fF25A6Ee1b487cB0cb4638e0D',
-    weapon: '0x29F67A372AC1c6AcF478A564992D421FE20F2cc8',
-    chip: '0x54B6ED7EDe9355b471985439421Aa1DC7Da6Dc20'
+    hero: {address: '0x0EB362BD40F2288fF25A6Ee1b487cB0cb4638e0D', type: 'erc721'},
+    weapon: {address: '0x29F67A372AC1c6AcF478A564992D421FE20F2cc8', type: 'erc721'},
+    chip: {address: '0x54B6ED7EDe9355b471985439421Aa1DC7Da6Dc20', type: 'erc1155'}
   },
   322: {
-    hero: '0x52917087cd4E48bDb5f336012E677f471f9E1C2D',
-    weapon: '0x500AD8A4D50d71Af5cA8eA3b12B914f7aE5466f7',
-    chip: '0x0640958BDb4D7956e1452FacEBD550C6Cf42aC94'
+    hero: {address: '0x52917087cd4E48bDb5f336012E677f471f9E1C2D', type: 'erc721'},
+    weapon: {address: '0x500AD8A4D50d71Af5cA8eA3b12B914f7aE5466f7', type: 'erc721'},
+    chip: {address: '0x0640958BDb4D7956e1452FacEBD550C6Cf42aC94', type: 'erc1155'}
+  },
+  137: {
+    hero: {address: '0x0EB362BD40F2288fF25A6Ee1b487cB0cb4638e0D', type: 'erc721'},
+    weapon: {address: '0x29F67A372AC1c6AcF478A564992D421FE20F2cc8', type: 'erc721'},
+    chip: {address: '0x54B6ED7EDe9355b471985439421Aa1DC7Da6Dc20', type: 'erc1155'}
+  },
+  80001: {
+    hero: {address: '0x0EB362BD40F2288fF25A6Ee1b487cB0cb4638e0D', type: 'erc721'},
+    weapon: {address: '0x29F67A372AC1c6AcF478A564992D421FE20F2cc8', type: 'erc721'},
+    chip: {address: '0x54B6ED7EDe9355b471985439421Aa1DC7Da6Dc20', type: 'erc1155'}
   }
 }
\ No newline at end of file
diff --git a/src/data/DataModel.ts b/src/data/DataModel.ts
index 0cbde81..1f50b95 100644
--- a/src/data/DataModel.ts
+++ b/src/data/DataModel.ts
@@ -13,6 +13,7 @@ export interface IToken {
 
 export interface INFT {
   address: string;
+  type: "erc721" | "erc1155";
   index: number;
   tokenId?: string;
   image?: string;
@@ -21,10 +22,11 @@ export interface INFT {
   last?: number;
 }
 
-export function initNFT(address: string, index: number) {
+export function initNFT(address: string, index: number, type: 'erc721'|'erc1155') {
   return {
     address,
     index,
+    type
   };
 }
 
diff --git a/src/index.ts b/src/index.ts
index 9992a57..819e693 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -15,7 +15,7 @@ import {
 } from './common/WalletEvent'
 import { ERC20Standard } from './standards/ERC20Standard'
 import { ERC721Standard } from './standards/ERC721Standard'
-import { IAccount, initAccount } from './data/DataModel'
+import { IAccount, INFT, initAccount, initNFT } from './data/DataModel'
 import {
   checkPassword,
   loadData,
@@ -33,13 +33,17 @@ import { buildLoginSignMsg, signLogin } from './util/sign.util'
 import { JazzIcon } from './comp/JazzIcon'
 import { ERC1155Standard } from './standards/ERC1155Standard'
 import { ZWalletConnect } from './comp/ZWalletConnect'
-import { rejects } from 'assert'
+import { getJCErc721Info, getTypeByAddress, UNKNOW } from './util/chain.util'
+
 
 var global =
   (typeof globalThis !== 'undefined' && globalThis) ||
   (typeof self !== 'undefined' && self) ||
   (typeof global !== 'undefined' && global) ||
   {}
+
+
+
 declare global {
   interface Window {
     jc: {
@@ -131,7 +135,10 @@ export default class JCWallet {
     console.log(`init wallet ext data cost: ${(Date.now() - start) / 1000}`)
     
   }
-
+  /**
+   * init wallet connect
+   * @returns 
+   */
   public async initThirdPartyWallet() {
     return new Promise((resolve, reject) => {
       for (const d of AllChains) {
@@ -152,7 +159,11 @@ export default class JCWallet {
     })
     
   }
-
+  /**
+   * init chain data
+   * create local wallet data if there is no local wallet data
+   * @returns 
+   */
   private init({ chains, password }: { chains: number[]; password: string }) {
     for (let chain of chains) {
       this.chainSet.add(chain)
@@ -211,8 +222,10 @@ export default class JCWallet {
           .catch(err=>{
             reject && reject(err);
           })
-          // @ts-ignore
-          jumpToWallet()
+          setTimeout(()=>{
+            // @ts-ignore
+            jumpToWallet()
+          }, 500)
       }
     })
     
@@ -398,8 +411,11 @@ export default class JCWallet {
           .catch(err=> {
             reject && reject(err);
           })
-        // @ts-ignore
-        jumpToWallet()
+        setTimeout(()=>{
+          // @ts-ignore
+          jumpToWallet()
+        }, 500)
+        
       }
     })
   }
@@ -441,6 +457,84 @@ export default class JCWallet {
     })
     return result
   }
+
+  private async updateTokenInfo(data: INFT, address: string, index: number, account: string) {
+    const tokenId = await this.wallet.erc721Standard.getCollectibleTokenId(
+      address,
+      account,
+      index
+    )
+    const info = await getJCErc721Info(tokenId);
+    data.tokenId = tokenId;
+    data.name = info.name;
+    data.desc = info.description;
+    data.image = info.image;
+    data.last = Date.now();
+  }
+
+  public async nftInfo(address: string, index: number, account: string, refresh: boolean) {
+    account = account || this.currentAccount().address
+    const chain = this.wallet.currentChain.id
+    const { categor, type } = getTypeByAddress(chain, address);
+    let nfts = [];
+    if (categor !== UNKNOW) {
+      nfts = this.currentAccountData.tokenData[chain][`${categor}s`]
+    }
+    let needRefresh = !(nfts.length > index && nfts[index].tokenId && !refresh);
+    if (needRefresh) {
+      this.updateTokenInfo(nfts[index], address, index, account);
+      saveData(this.data);
+    }
+    return nfts[index];
+  }
+
+  public async nftList(address: string, account?: string) {
+    account = account || this.currentAccount().address
+    const chain = this.wallet.currentChain.id
+    const amount = await this.erc721Standard.getBalance(address, account)
+    const { categor, type }= getTypeByAddress(chain, address);
+    let nfts = [];
+    if (categor !== UNKNOW) {
+      nfts = this.currentAccountData.tokenData[chain][`${categor}s`]
+    }
+    let refresh = false;
+    if (nfts.length !== amount) {
+      refresh = true;
+    }
+    if (refresh) {
+      nfts.length = 0;
+      for (let i = 0; i < amount; i++) {
+        const nftData = initNFT(address, i, type)
+        nfts.push(nftData)
+      }
+    }
+    return nfts;
+  }
+
+  public async sendNFT(address: string, to: string, tokenId: string) {
+    let from = this.currentAccount().address
+    let result = await this.erc721Standard.transfer({
+      address,
+      from,
+      to,
+      tokenId,
+    })
+    return result
+  }
+
+  public async erc1155Info(address: string) {
+
+  }
+
+  public async erc1155List(address: string, account?: string) {
+    if (!account) {
+      account = this.currentAccount().address
+    }
+  }
+
+  public async sendErc1155() {
+
+  }
 }
 
 // window.jc = window.jc || {wallet: new JCWallet()};
diff --git a/src/standards/ERC721Standard.ts b/src/standards/ERC721Standard.ts
index 4a6ca40..6329ccf 100644
--- a/src/standards/ERC721Standard.ts
+++ b/src/standards/ERC721Standard.ts
@@ -285,4 +285,25 @@ export class ERC721Standard {
       image,
     };
   };
+
+
+  async transfer({
+    address,
+    from,
+    to,
+    tokenId,
+    gas,
+  }: {
+    address: string;
+    from: string;
+    to: string;
+    tokenId: string;
+    gas?: number;
+  }) {
+    const contract = new this.web3.eth.Contract(abiERC721, address);
+    return contract.methods.safeTransferFrom(from, to, tokenId).send({
+      from,
+      gas: gas || 1000000,
+    });
+  }
 }
\ No newline at end of file
diff --git a/src/util/chain.util.ts b/src/util/chain.util.ts
index 706466e..fafef26 100644
--- a/src/util/chain.util.ts
+++ b/src/util/chain.util.ts
@@ -1,3 +1,6 @@
+import { BASE_TOKEN_URI, DEFAULT_NFT_TYPES } from "../config/chain_config";
+
+export const UNKNOW = 'unknow';
 
 /**
  * change price with customer decimals to bigNum with 18 decimals
@@ -43,3 +46,24 @@ export function formatPrice(price: number|string, decimals?: number, fixed = 2)
 export function toHexChainId(chainId: number) {
   return '0x' + chainId.toString(16)
 }
+
+
+export function getTypeByAddress(chain: number, address: string) {
+  const cfgs = DEFAULT_NFT_TYPES[chain];
+  let categor = UNKNOW;
+  let type: 'erc721' | 'erc1155' = 'erc721';
+  if (cfgs) {
+    for (let key in cfgs) {
+      if (cfgs[key] && cfgs[key].address === address) {
+        categor = key
+        type = cfgs[key].type
+      }
+    }
+  }
+  return { categor, type };
+}
+
+export async function getJCErc721Info(tokenId: string) {
+  const url = `${BASE_TOKEN_URI}${tokenId}`
+  return fetch(url).then(response => {return response.json()})
+}
\ No newline at end of file