diff --git a/protocol/rest/rest_protocol_test.go b/protocol/rest/rest_protocol_test.go
index 739f00b86d6058607e52d4a931d98afa349bb582..20417f7579564499b7482347e345977c784c0cdb 100644
--- a/protocol/rest/rest_protocol_test.go
+++ b/protocol/rest/rest_protocol_test.go
@@ -94,6 +94,7 @@ func TestJsonrpcProtocol_Export(t *testing.T) {
 	fmt.Println(url.Path)
 	_, ok := proto.(*RestProtocol).ExporterMap().Load(strings.TrimPrefix(url.Path, "/"))
 	assert.True(t, ok)
+	exporter.Unexport()
 	_, ok = proto.(*RestProtocol).ExporterMap().Load(strings.TrimPrefix(url.Path, "/"))
 	assert.False(t, ok)