diff --git a/lib/wxpay/wx_pay.go b/lib/wxpay/wx_pay.go
index a895d0e..b8065a8 100644
--- a/lib/wxpay/wx_pay.go
+++ b/lib/wxpay/wx_pay.go
@@ -252,15 +252,6 @@ type (
 		//CouponFee0    string `json:"coupon_fee_0"`
 		//CouponId0     string `json:"coupon_id_0"`
 
-		//<coupon_count><![CDATA[3]]></coupon_count>
-		//<coupon_fee>6000</coupon_fee>
-		//<coupon_fee_0><![CDATA[2000]]></coupon_fee_0>
-		//<coupon_fee_1><![CDATA[2000]]></coupon_fee_1>
-		//<coupon_fee_2><![CDATA[2000]]></coupon_fee_2>
-		//<coupon_id_0><![CDATA[34002152204]]></coupon_id_0>
-		//<coupon_id_1><![CDATA[34003509554]]></coupon_id_1>
-		//<coupon_id_2><![CDATA[34002433276]]></coupon_id_2>
-
 		CouponFee1 uint   `xml:"coupon_fee_1,CDATA" json:"coupon_fee_1"`
 		CouponId1  string `xml:"coupon_id_1,CDATA" json:"coupon_id_1"`
 		CouponFee2 uint   `xml:"coupon_fee_2,CDATA" json:"coupon_fee_2"`