diff --git a/coupon_test.go b/coupon_test.go
index ab365c9..68c9a5b 100644
--- a/coupon_test.go
+++ b/coupon_test.go
@@ -3,11 +3,16 @@ package zyos_go_coupon
 import (
 	"code.fnuoos.com/go_rely_warehouse/zyos_go_coupon.git/db"
 	"code.fnuoos.com/go_rely_warehouse/zyos_go_coupon.git/md"
+	"fmt"
 	"testing"
 )
 
 func TestCouponCommCheck(t *testing.T) {
-
+	fmt.Println(">>>>>>>>>>>>>>>>>>>>>>")
+	err := Init("119.23.182.117:3306", "fnuoos_test1", "root", "Fnuo123com@")
+	if err != nil {
+		t.Errorf("Reverse == %s", err)
+	}
 	req := md.CouponCheckRequest{
 		CouponAmount:  "",
 		Uid:           "21702",