diff --git a/alipay/token/client_test.go b/alipay/token/client_test.go
index 7d429c0..1265ac0 100644
--- a/alipay/token/client_test.go
+++ b/alipay/token/client_test.go
@@ -13,13 +13,14 @@ func TestToken_Client(t *testing.T) {
 		MchCertPath:  "/Users/lsxd/code/php/yxxt/market/config/alipaycash/appCertPublicKey_2021004100663111.crt",
 		RootCertPath: "/Users/lsxd/code/php/yxxt/market/config/alipaycash/alipayRootCert.crt",
 	}
-	resp, err := d.Client(context.Background(), "349feb5fb58e455da1b00a7748ceMD68")
+	resp, err := d.Client(context.Background(), "ecfb8b3f91e44ca6b94b8830fcd5BF88")
 	if err != nil {
 		t.Error(err)
 	} else {
 		if resp.IsSuccess() {
 			t.Logf("Response: %+v", resp.Response)
 		} else {
+			t.Errorf("resp: %+v", resp)
 			t.Errorf("ErrorResponse: %+v", resp.ErrorResponse)
 			t.Errorf("ErrorResponse Msg: %+v", resp.ErrorResponse.Msg)
 			t.Errorf("ErrorResponse SubCode: %+v", resp.ErrorResponse.SubCode)
diff --git a/alipay/token/model.go b/alipay/token/model.go
index ace5012..deccdb6 100644
--- a/alipay/token/model.go
+++ b/alipay/token/model.go
@@ -33,8 +33,8 @@ type AlipayTokenSuccessResponse struct {
 }
 
 type AlipayTokenResponse struct {
-	ErrorResponse *alipay.ErrorResponse       `json:"error_response"`
-	Response      *AlipayTokenSuccessResponse `json:"alipay_system_oauth_token_response"`
+	ErrorResponse *alipay.ErrorResponse       `json:"error_response,omitempty"`
+	Response      *AlipayTokenSuccessResponse `json:"alipay_system_oauth_token_response,omitempty"`
 	Sign          string                      `json:"sign"`
 }