diff --git a/platformapi/lakala/lakala_order_test.go b/platformapi/lakala/lakala_order_test.go
index babd9822..ff5341a3 100644
--- a/platformapi/lakala/lakala_order_test.go
+++ b/platformapi/lakala/lakala_order_test.go
@@ -123,7 +123,7 @@ func TestCloseOrder(t *testing.T) {
 }
 
 func TestQueryOrder(t *testing.T) {
-	api.QueryOrder("88491067682798", "141804158")
+	api.QueryOrder("88491738418134", "822651059990E2S")
 }
 
 func TestRefundOrderQuery(t *testing.T) {
diff --git a/platformapi/lakala/lakala_pay.go b/platformapi/lakala/lakala_pay.go
index 6591645f..998cc49d 100644
--- a/platformapi/lakala/lakala_pay.go
+++ b/platformapi/lakala/lakala_pay.go
@@ -100,6 +100,49 @@ func (a *API) PayStatusQuery(param *PayStatusQueryReq) (*PayStatusQueryResp, err
 	return resp, nil
 }
 
+// ClosePay 关闭支付订单
+func (a *API) ClosePay(param *ClosePayMiniOrder) error {
+	reqParameter := map[string]interface{}{
+		"req_data": utils.Struct2Map(param, "", false),
+		"version":  Version3,
+		"req_time": utils.Time2TimeStrByFormat(time.Now(), TimeFormat),
+	}
+	result, err := a.AccessAPISign(PayProdUrl, ClosePayActive, http.MethodPost, "", reqParameter)
+	if err != nil {
+		return err
+	}
+
+	if result["code"].(string) != PaySuccess {
+		return fmt.Errorf(result["msg"].(string))
+	}
+
+	return nil
+	//
+	//bodyResult, err := json.Marshal(result["resp_data"])
+	//if err != nil {
+	//	return nil, err
+	//}
+	//
+	//resp := &PayStatusQueryResp{}
+	//if err = json.Unmarshal(bodyResult, resp); err != nil {
+	//	return nil, err
+	//}
+	//
+	//return resp, nil
+}
+
+type ClosePayMiniOrder struct {
+	MerchantNo       string `json:"merchant_no"`
+	TermNo           string `json:"term_no"`
+	OriginOutTradeNo string `json:"origin_out_trade_no"`
+	OriginTradeNo    string `json:"origin_trade_no"`
+	LocationInfo     struct {
+		RequestIp   string `json:"request_ip"`
+		BaseStation string `json:"base_station"`
+		Location    string `json:"location"`
+	} `json:"location_info"`
+}
+
 // ScannerPayMicroPay 扫码枪扫码支付
 func (a *API) ScannerPayMicroPay(param *PayMicroPayReq) (string, string, string, error) {
 	reqParameter := map[string]interface{}{
diff --git a/platformapi/lakala/lakala_pay_model.go b/platformapi/lakala/lakala_pay_model.go
index 3f97d6f5..dae124c4 100644
--- a/platformapi/lakala/lakala_pay_model.go
+++ b/platformapi/lakala/lakala_pay_model.go
@@ -8,6 +8,7 @@ const (
 	PayMicropayActive = "labs/trans/micropay"   // 聚合被扫
 	RefundActive      = "labs/relation/refund"  // 主扫退款
 	PayQueryActive    = "labs/query/tradequery" // 支付查询
+	ClosePayActive    = "labs/relation/close"   // 主扫关单
 )
 
 const (
diff --git a/platformapi/lakala/lakala_pay_test.go b/platformapi/lakala/lakala_pay_test.go
index 27ca11da..b341b3b3 100644
--- a/platformapi/lakala/lakala_pay_test.go
+++ b/platformapi/lakala/lakala_pay_test.go
@@ -15,6 +15,22 @@ func TestPayStatusQuery(t *testing.T) {
 	})
 }
 
+func TestClosePay(t *testing.T) {
+	api.ClosePay(&ClosePayMiniOrder{
+		MerchantNo:       "822651059990E2S",
+		TermNo:           "M3595962",
+		OriginOutTradeNo: "88491738418134",
+		OriginTradeNo:    "",
+		LocationInfo: struct {
+			RequestIp   string `json:"request_ip"`
+			BaseStation string `json:"base_station"`
+			Location    string `json:"location"`
+		}{
+			RequestIp: "127.0.0.1",
+		},
+	})
+}
+
 func TestCardBin(t *testing.T) {
 	result, err := api.QueryCarBin(GetOrderNumber(8), OrgCode, "4275711234554321")
 	globals.SugarLogger.Debugf("result := %s", utils.Format4Output(result, false))