diff --git a/core/e2dcollider.h b/core/e2dcollider.h
index f5f9b01d..7818e577 100644
--- a/core/e2dcollider.h
+++ b/core/e2dcollider.h
@@ -128,7 +128,7 @@ class Collider :
 
 public:
 	// 碰撞体类别
-	enum Type : int
+	enum class Type
 	{
 		NONE,		/* 无 */
 		RECT,		/* 矩形 */
diff --git a/core/e2dshape.h b/core/e2dshape.h
index 64b945e6..17f718fa 100644
--- a/core/e2dshape.h
+++ b/core/e2dshape.h
@@ -11,7 +11,7 @@ class Shape :
 {
 public:
 	// 形状样式
-	enum Style : int
+	enum class Style
 	{
 		SOLID,		/* 填充 */
 		ROUND,		/* 轮廓 */