diff --git a/src/chain/ERC721Reactor.ts b/src/chain/ERC721Reactor.ts
index 9e146bd..c83e0ef 100644
--- a/src/chain/ERC721Reactor.ts
+++ b/src/chain/ERC721Reactor.ts
@@ -9,7 +9,7 @@ export const ERC721_INTERFACE_ID = '0x80ac58cd'
 export const ERC721_METADATA_INTERFACE_ID = '0x5b5e139f'
 export const ERC721_ENUMERABLE_INTERFACE_ID = '0x780e9d63'
 
-const ablNft = require('abis/BEBadge.json').abi
+const abiNft = require('abis/BEBadge.json').abi
 
 export class ERC721Reactor {
   private web3: Web3
@@ -19,7 +19,7 @@ export class ERC721Reactor {
   constructor({ web3, address }: { web3: Web3; address: string }) {
     this.web3 = web3
     this.account = this.web3.eth.accounts.wallet[0]
-    this.contract = new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+    this.contract = new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
   }
 
   /**
@@ -70,7 +70,7 @@ export class ERC721Reactor {
     index: number
   }): Promise<string> => {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
     return new Promise<string>((resolve, reject) => {
       contract.methods.tokenOfOwnerByIndex(selectedAddress, index).call((error: Error, result: string) => {
@@ -86,7 +86,7 @@ export class ERC721Reactor {
 
   getBalance = async ({ address, selectedAddress }: { address?: string; selectedAddress: string }): Promise<number> => {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
     return new Promise<number>((resolve, reject) => {
       contract.methods.balanceOf(selectedAddress).call((error: Error, result: number) => {
@@ -109,7 +109,7 @@ export class ERC721Reactor {
    */
   getTokenURI = async ({ address, tokenId }: { address?: string; tokenId: string }): Promise<string> => {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
     const supportsMetadata = await this.contractSupportsMetadataInterface(address)
     if (!supportsMetadata) {
@@ -135,7 +135,7 @@ export class ERC721Reactor {
    */
   getAssetName = async (address?: string): Promise<string> => {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
     return new Promise<string>((resolve, reject) => {
       contract.methods.name().call((error: Error, result: string) => {
@@ -157,7 +157,7 @@ export class ERC721Reactor {
    */
   getAssetSymbol = async (address?: string): Promise<string> => {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
     return new Promise<string>((resolve, reject) => {
       contract.methods.symbol().call((error: Error, result: string) => {
@@ -180,7 +180,7 @@ export class ERC721Reactor {
    */
   async getOwnerOf({ address, tokenId }: { address?: string; tokenId: string }): Promise<string> {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
     return new Promise<string>((resolve, reject) => {
       contract.methods.ownerOf(tokenId).call((error: Error, result: string) => {
@@ -209,7 +209,7 @@ export class ERC721Reactor {
     interfaceId: string
   }): Promise<boolean> => {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
     return new Promise<boolean>((resolve, reject) => {
       contract.methods.supportsInterface(interfaceId).call((error: Error, result: boolean) => {
@@ -309,7 +309,7 @@ export class ERC721Reactor {
     gas?: number
   }) {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: account || this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: account || this.account.address })
       : this.contract
     return contract.methods.safeTransferFrom(from, to, tokenId).send({
       from,
@@ -317,12 +317,12 @@ export class ERC721Reactor {
     })
   }
 
-  async mint({ address, to, tokenId, configId }: { address?: string; to: string; tokenId: string; configId: string }) {
+  async mint({ address, to, tokenId }: { address?: string; to: string; tokenId: string }) {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
-    let gas = await contract.methods.mint(to, tokenId, configId).estimateGas({ gas: 1000000 })
-    return contract.methods.mint(to, tokenId, configId).send({ gas: (gas * 1.1) | 0 })
+    let gas = await contract.methods.mint(to, tokenId).estimateGas({ gas: 1000000 })
+    return contract.methods.mint(to, tokenId).send({ gas: (gas * 1.1) | 0 })
   }
 
   async batchMint({
@@ -330,44 +330,22 @@ export class ERC721Reactor {
     address,
     to,
     tokenIds,
-    configIds,
   }: {
     account?: string
     address?: string
     to: string
     tokenIds: string[]
-    configIds: string[]
   }) {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: account || this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: account || this.account.address })
       : this.contract
     // let gas = await contract.methods.batchMint(to, tokenIds, configIds).estimateGas({ gas: 1000000 })
-    return contract.methods.batchMint(to, tokenIds, configIds).send({ gas: 1000000 })
-  }
-
-  async mintOne({
-    account,
-    address,
-    to,
-    tokenId,
-    nftType,
-  }: {
-    account?: string
-    address?: string
-    to: string
-    tokenId: string
-    nftType: string
-  }) {
-    const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: account || this.account.address })
-      : this.contract
-    let gas = await contract.methods.mintBox(to, tokenId, nftType).estimateGas({ gas: 1000000 })
-    return contract.methods.mintBox(to, tokenId, nftType).send({ gas: 1000000 })
+    return contract.methods.batchMint(to, tokenIds).send({ gas: 1000000 })
   }
 
   async getPastEvents({ address, fromBlock }: { address?: string; fromBlock: number }) {
     const contract = address
-      ? new this.web3.eth.Contract(ablNft, address, { from: this.account.address })
+      ? new this.web3.eth.Contract(abiNft, address, { from: this.account.address })
       : this.contract
     return contract.getPastEvents('BatchMint', {
       fromBlock,
diff --git a/src/models/RequestTask.ts b/src/models/RequestTask.ts
index 78ee5ba..fac9ce9 100644
--- a/src/models/RequestTask.ts
+++ b/src/models/RequestTask.ts
@@ -96,7 +96,7 @@ export class RequestTaskClass extends BaseModule {
         result = await new BlockChain().erc721Reactor.transfer(self.reqData)
         break
       case TaskType.MINT_PRESALE_BOX:
-        result = await new BlockChain().erc721Reactor.mintOne(self.reqData)
+        result = await new BlockChain().erc721Reactor.mint(self.reqData)
         break
     }
     logger.info(result)