diff --git a/platformapi/trenditapi/trendit_model.go b/platformapi/trenditapi/trendit_model.go
index 4b9843eb..bc677172 100644
--- a/platformapi/trenditapi/trendit_model.go
+++ b/platformapi/trenditapi/trendit_model.go
@@ -5,7 +5,7 @@ var (
 	TiAppSecret = "79e3b918aeca427bbbf9d0503f9f9106"
 	TestSn      = "670020035344" //打印机编号
 	TestKey     = "6p7wkk"       //打印机密钥
-	BaseUrl     = "https://printer.juhesaas.com/openapi"
+	BaseUrl     = "https://iot-device.trenditiot.com/openapi"
 )
 
 const (
diff --git a/platformapi/trenditapi/trendit_test.go b/platformapi/trenditapi/trendit_test.go
index 55b8f4fa..ddd3d1d9 100644
--- a/platformapi/trenditapi/trendit_test.go
+++ b/platformapi/trenditapi/trendit_test.go
@@ -99,7 +99,7 @@ func TestAPI_AddPrinterOrder(t *testing.T) {
 	//--------------------------------
 	//<font# bolder=1 height=2 width=1>1.哇哈哈纯净水24瓶装    x8 ￥321.0</font#><BR><BR><LEFT><font# bolder=0 height=2 width=1>共1种8件商品</font#></LEFT>
 	//<font# bolder=0 height=2 width=1>--------------#19完-------------</font#>`
-	result, err := api.Print("670020035344", context, "10")
+	result, err := api.Print("680020033919", context, "10")
 	fmt.Println(result)
 	fmt.Println(err)
 }