diff --git a/wx/Notify.php b/wx/Notify.php
new file mode 100644
index 0000000..72ff046
--- /dev/null
+++ b/wx/Notify.php
@@ -0,0 +1,596 @@
+<?php
+
+
+namespace wchat;
+
+
+class Notify extends Miniprogarampage
+{
+	public $appid = '';
+	public $mch_id = '';
+	public $device_info = '';
+	public $nonce_str = '';
+	public $sign = '';
+	public $sign_type = '';
+	public $result_code = '';
+	public $err_code = '';
+	public $err_code_des = '';
+	public $openid = '';
+	public $is_subscribe = '';
+	public $trade_type = '';
+	public $bank_type = '';
+	public $total_fee = '';
+	public $settlement_total_fee = '';
+	public $fee_type = '';
+	public $cash_fee = '';
+	public $cash_fee_type = '';
+	public $coupon_fee = '';
+	public $coupon_count = '';
+	public $coupon_type_n = '';
+	public $coupon_id_n = '';
+	public $coupon_fee_n = '';
+	public $transaction_id = '';
+	public $out_trade_no = '';
+	public $attach = '';
+	public $time_end = '';
+	public $return_code = '';
+
+	/**
+	 * @return bool
+	 * 判断是否完成支付
+	 */
+	public function isSuccess()
+	{
+		if ($this->getReturnCode() != "SUCCESS") {
+			return false;
+		}
+
+		if ($this->getResultCode() != 'SUCCESS') {
+			return false;
+		}
+
+		return true;
+	}
+
+	/**
+	 * @param array $params
+	 * @return $this
+	 */
+	public function setPayNotifyData(array $params)
+	{
+		if (!$this->validation($params)) {
+			$this->setResultCode('FAIL');
+			$this->setErrCodeDes('签名错误');
+			unset($params['result_code'], $params['err_code_des']);
+		}
+		foreach ($params as $key => $val) {
+			if (!property_exists($this, $key)) {
+				continue;
+			}
+			$this->$key = $val;
+		}
+		return $this;
+	}
+
+
+	/**
+	 * @param array $params
+	 * @return bool
+	 */
+	public function validation(array $params)
+	{
+		$sign = $params['sign'];
+		unset($params['sign']);
+
+		$nowSign = Help::sign($params, $this->config->getKey(), $sign['signType']);
+		if ($sign === $nowSign) {
+			return true;
+		}
+		return false;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getAppid()
+	{
+		return $this->appid;
+	}
+
+	/**
+	 * @param mixed $appid
+	 * @return Notify
+	 */
+	public function setAppid($appid)
+	{
+		$this->appid = $appid;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getMchId()
+	{
+		return $this->mch_id;
+	}
+
+	/**
+	 * @param mixed $mch_id
+	 * @return Notify
+	 */
+	public function setMchId($mch_id)
+	{
+		$this->mch_id = $mch_id;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getDeviceInfo()
+	{
+		return $this->device_info;
+	}
+
+	/**
+	 * @param mixed $device_info
+	 * @return Notify
+	 */
+	public function setDeviceInfo($device_info)
+	{
+		$this->device_info = $device_info;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getNonceStr()
+	{
+		return $this->nonce_str;
+	}
+
+	/**
+	 * @param mixed $nonce_str
+	 * @return Notify
+	 */
+	public function setNonceStr($nonce_str)
+	{
+		$this->nonce_str = $nonce_str;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getSign()
+	{
+		return $this->sign;
+	}
+
+	/**
+	 * @param mixed $sign
+	 * @return Notify
+	 */
+	public function setSign($sign)
+	{
+		$this->sign = $sign;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getSignType()
+	{
+		return $this->sign_type;
+	}
+
+	/**
+	 * @param mixed $sign_type
+	 * @return Notify
+	 */
+	public function setSignType($sign_type)
+	{
+		$this->sign_type = $sign_type;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getResultCode()
+	{
+		return $this->result_code;
+	}
+
+	/**
+	 * @param mixed $result_code
+	 * @return Notify
+	 */
+	public function setResultCode($result_code)
+	{
+		$this->result_code = $result_code;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getErrCode()
+	{
+		return $this->err_code;
+	}
+
+	/**
+	 * @param mixed $err_code
+	 * @return Notify
+	 */
+	public function setErrCode($err_code)
+	{
+		$this->err_code = $err_code;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getErrCodeDes()
+	{
+		return $this->err_code_des;
+	}
+
+	/**
+	 * @param mixed $err_code_des
+	 * @return Notify
+	 */
+	public function setErrCodeDes($err_code_des)
+	{
+		$this->err_code_des = $err_code_des;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getOpenid()
+	{
+		return $this->openid;
+	}
+
+	/**
+	 * @param mixed $openid
+	 * @return Notify
+	 */
+	public function setOpenid($openid)
+	{
+		$this->openid = $openid;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getIsSubscribe()
+	{
+		return $this->is_subscribe;
+	}
+
+	/**
+	 * @param mixed $is_subscribe
+	 * @return Notify
+	 */
+	public function setIsSubscribe($is_subscribe)
+	{
+		$this->is_subscribe = $is_subscribe;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getTradeType()
+	{
+		return $this->trade_type;
+	}
+
+	/**
+	 * @param mixed $trade_type
+	 * @return Notify
+	 */
+	public function setTradeType($trade_type)
+	{
+		$this->trade_type = $trade_type;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getBankType()
+	{
+		return $this->bank_type;
+	}
+
+	/**
+	 * @param mixed $bank_type
+	 * @return Notify
+	 */
+	public function setBankType($bank_type)
+	{
+		$this->bank_type = $bank_type;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getTotalFee()
+	{
+		return $this->total_fee;
+	}
+
+	/**
+	 * @param mixed $total_fee
+	 * @return Notify
+	 */
+	public function setTotalFee($total_fee)
+	{
+		$this->total_fee = $total_fee;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getSettlementTotalFee()
+	{
+		return $this->settlement_total_fee;
+	}
+
+	/**
+	 * @param mixed $settlement_total_fee
+	 * @return Notify
+	 */
+	public function setSettlementTotalFee($settlement_total_fee)
+	{
+		$this->settlement_total_fee = $settlement_total_fee;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getFeeType()
+	{
+		return $this->fee_type;
+	}
+
+	/**
+	 * @param mixed $fee_type
+	 * @return Notify
+	 */
+	public function setFeeType($fee_type)
+	{
+		$this->fee_type = $fee_type;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getCashFee()
+	{
+		return $this->cash_fee;
+	}
+
+	/**
+	 * @param mixed $cash_fee
+	 * @return Notify
+	 */
+	public function setCashFee($cash_fee)
+	{
+		$this->cash_fee = $cash_fee;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getCashFeeType()
+	{
+		return $this->cash_fee_type;
+	}
+
+	/**
+	 * @param mixed $cash_fee_type
+	 * @return Notify
+	 */
+	public function setCashFeeType($cash_fee_type)
+	{
+		$this->cash_fee_type = $cash_fee_type;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getCouponFee()
+	{
+		return $this->coupon_fee;
+	}
+
+	/**
+	 * @param mixed $coupon_fee
+	 * @return Notify
+	 */
+	public function setCouponFee($coupon_fee)
+	{
+		$this->coupon_fee = $coupon_fee;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getCouponCount()
+	{
+		return $this->coupon_count;
+	}
+
+	/**
+	 * @param mixed $coupon_count
+	 * @return Notify
+	 */
+	public function setCouponCount($coupon_count)
+	{
+		$this->coupon_count = $coupon_count;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getCouponTypeN()
+	{
+		return $this->coupon_type_n;
+	}
+
+	/**
+	 * @param mixed $coupon_type_n
+	 * @return Notify
+	 */
+	public function setCouponTypeN($coupon_type_n)
+	{
+		$this->coupon_type_n = $coupon_type_n;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getCouponIdN()
+	{
+		return $this->coupon_id_n;
+	}
+
+	/**
+	 * @param mixed $coupon_id_n
+	 * @return Notify
+	 */
+	public function setCouponIdN($coupon_id_n)
+	{
+		$this->coupon_id_n = $coupon_id_n;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getCouponFeeN()
+	{
+		return $this->coupon_fee_n;
+	}
+
+	/**
+	 * @param mixed $coupon_fee_n
+	 * @return Notify
+	 */
+	public function setCouponFeeN($coupon_fee_n)
+	{
+		$this->coupon_fee_n = $coupon_fee_n;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getTransactionId()
+	{
+		return $this->transaction_id;
+	}
+
+	/**
+	 * @param mixed $transaction_id
+	 * @return Notify
+	 */
+	public function setTransactionId($transaction_id)
+	{
+		$this->transaction_id = $transaction_id;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getOutTradeNo()
+	{
+		return $this->out_trade_no;
+	}
+
+	/**
+	 * @param mixed $out_trade_no
+	 * @return Notify
+	 */
+	public function setOutTradeNo($out_trade_no)
+	{
+		$this->out_trade_no = $out_trade_no;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getAttach()
+	{
+		return $this->attach;
+	}
+
+	/**
+	 * @param mixed $attach
+	 * @return Notify
+	 */
+	public function setAttach($attach)
+	{
+		$this->attach = $attach;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getTimeEnd()
+	{
+		return $this->time_end;
+	}
+
+	/**
+	 * @param mixed $time_end
+	 * @return Notify
+	 */
+	public function setTimeEnd($time_end)
+	{
+		$this->time_end = $time_end;
+		return $this;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getReturnCode()
+	{
+		return $this->return_code;
+	}
+
+	/**
+	 * @param mixed $return_code
+	 * @return Notify
+	 */
+	public function setReturnCode($return_code)
+	{
+		$this->return_code = $return_code;
+		return $this;
+	}
+
+}
diff --git a/wx/Recharge.php b/wx/Recharge.php
index 75de8f2..a1bc953 100644
--- a/wx/Recharge.php
+++ b/wx/Recharge.php
@@ -85,22 +85,6 @@ class Recharge extends Miniprogarampage
 		return $array;
 	}
 
-	/**
-	 * @param array $params
-	 * @return bool
-	 */
-	public function validation(array $params)
-	{
-		$sign = $params['sign'];
-		unset($params['sign']);
-
-		$nowSign = Help::sign($params, $this->config->getKey(), $sign['signType']);
-		if ($sign === $nowSign) {
-			return true;
-		}
-		return false;
-	}
-
 	/**
 	 * @return string
 	 */
diff --git a/wx/Wx.php b/wx/Wx.php
index e7657c7..0b454e2 100644
--- a/wx/Wx.php
+++ b/wx/Wx.php
@@ -83,4 +83,12 @@ class Wx
 	{
 		return Recharge::getInstance($this->config);
 	}
+
+	/**
+	 * @return mixed
+	 */
+	public function getNotify()
+	{
+		return Notify::getInstance($this->config);
+	}
 }