diff --git a/tic.js b/tic.js
index 168cd7c..4aae40d 100644
--- a/tic.js
+++ b/tic.js
@@ -1,7 +1,7 @@
 'use strict'
 const axios = require('axios')
 const Ticrypto = require('tic.crypto')
-const ticActTransfer = require('tic.action').ActTransfer
+const ticActionTransfer = require('tic.action').ActionTransfer
 
 const TIC_TXFEE = 10;
 const TIC_NODE = require('./netConfig').TIC_NODE
@@ -78,7 +78,7 @@ class TIC {
 
     async sendTransaction(toAddress, amount, option = {gasFee : TIC_TXFEE}){
         if(!toAddress||!amount){throw new Error("ERROR:RequiredParamsMissing")}  //amount cannot be zero
-        let action = new ticActTransfer({
+        let action = new ticActionTransfer({
             amount: parseInt(amount), 
             toAddress: toAddress,
             fee: option.gasFee
@@ -108,7 +108,7 @@ class TIC {
     }
     getSerializedTx(option){
         if(!option.toAddress||!option.amount){throw new Error("ERROR:RequiredParamsMissing")}
-        let action=new ticActTransfer({
+        let action=new ticActionTransfer({
             amount: parseInt(option.amount), 
             toAddress: option.toAddress,
             fee:option.fee||this._defaultFee