diff --git a/MapPresent/MapPresent.h b/MapPresent/MapPresent.h
index ef7c0c5..67bbb95 100644
--- a/MapPresent/MapPresent.h
+++ b/MapPresent/MapPresent.h
@@ -28,7 +28,7 @@ struct MAPPRESENT_EXPORT PresentIndex {
 /// <summary>
 /// 绘制选项
 /// </summary>
-struct PresentOption {
+struct MAPPRESENT_EXPORT PresentOption {
 	/// <summary>
 	/// 当前所绘制索引
 	/// </summary>
@@ -44,7 +44,7 @@ struct PresentOption {
 /// <summary>
 /// 单元绘制委托
 /// </summary>
-class UnitPresentDelegate : public QObject {
+class MAPPRESENT_EXPORT UnitPresentDelegate : public QObject {
 	Q_OBJECT
 public:
 	UnitPresentDelegate(QObject* parent = nullptr);