diff --git a/src/JCWallet.d.ts b/src/JCWallet.d.ts
index 004acdd..e17eb20 100644
--- a/src/JCWallet.d.ts
+++ b/src/JCWallet.d.ts
@@ -34,6 +34,7 @@ declare namespace jsb {
   export function beginBuy(id: number, productId: string, orderId: string): string;
   export function queryPurchase(id: number): string;
   export function queryProducts(id: number, str: string): string;
+  export function finishTransaction(id: number, str: string);
   export function walletSecKey(id: string, openid: string, key_master: string, salt: string, pass: string): string;
   export function prepareWallet(id: string, openid: string, key_master: string, salt: string, pass: string): string;
 }
diff --git a/src/api/PayApi.ts b/src/api/PayApi.ts
index 8d02ede..cb79ef2 100644
--- a/src/api/PayApi.ts
+++ b/src/api/PayApi.ts
@@ -28,3 +28,8 @@ export function verifyGooglePay(data: any) {
   const url = `${PAY_API_HOST}/pay/google/verify`;
   return POST_JSON(url, data);
 }
+
+export function verifyApplePay(data: any) {
+  const url = `${PAY_API_HOST}/pay/apple/verify`;
+  return POST_JSON(url, data);
+}
diff --git a/src/config/cfg_421613_dev.js b/src/config/cfg_421613_dev.js
index b6ddb66..60a1f9a 100644
--- a/src/config/cfg_421613_dev.js
+++ b/src/config/cfg_421613_dev.js
@@ -47,6 +47,11 @@ module.exports = {
       decimal: 6,
       thirdparty: 1,
     },
+    {
+      address: '0xEbC170185ad614C05Af38C820020b70E458717F5',
+      name: 'gacha',
+      type: 'erc721',
+    },
   ],
   contracts: {
     minterFactory: '0x1A27515c35a92Fb276c2670fa27C85ffAd75D094',
diff --git a/src/services/NativeSvr.ts b/src/services/NativeSvr.ts
index 469a1e2..6c12fcc 100644
--- a/src/services/NativeSvr.ts
+++ b/src/services/NativeSvr.ts
@@ -93,4 +93,10 @@ export class NativeSvr {
     jsb.queryProducts(id, productIds);
     return this._subscribeToCallResponse(id);
   }
+
+  public finishTransaction(transactionId: string) {
+    let id = payloadId();
+    jsb.finishTransaction(id, transactionId);
+    return this._subscribeToCallResponse(id);
+  }
 }
diff --git a/src/services/PaySvr.ts b/src/services/PaySvr.ts
index 0d44ae2..9cf8d30 100644
--- a/src/services/PaySvr.ts
+++ b/src/services/PaySvr.ts
@@ -1,4 +1,4 @@
-import { queryFiatList, queryTokenUsdPrice, reqAlchemyPrePay, verifyGooglePay } from '../api/PayApi';
+import { queryFiatList, queryTokenUsdPrice, reqAlchemyPrePay, verifyApplePay, verifyGooglePay } from '../api/PayApi';
 import { ZError } from '../common/ZError';
 import { singleton } from '../decorator/singleton.decorator';
 import { IPayData } from '../types/data.types';
@@ -126,8 +126,28 @@ export class PaySvr {
     return str;
   }
 
+  public async queryIOSPurchases() {
+    let result = await new NativeSvr().queryPurchase();
+    let data = JSON.parse(result + '');
+    console.log('query purchase result:: ' + data);
+    if (data.length === 0) {
+      throw new ZError(10, 'no records');
+    }
+    let res = await verifyApplePay({ list: data });
+    if (res.errcode) {
+      throw new ZError(res.errcode, res.errmsg);
+    }
+    if (res.data.length > 0) {
+      for (let i = 0; i < res.data.length; i++) {
+        await new NativeSvr().finishTransaction(res.data[i]);
+      }
+    }
+    return data;
+  }
+
   public async beginIOSPurchase(productId: string, orderId: string) {
     let result = await new NativeSvr().buyProduct(productId, orderId);
+    return result;
   }
   // end of iOS purchase
 }