diff --git a/ShadowEditor.Web/src/object/BaseObject.js b/ShadowEditor.Web/src/object/BaseObject.js
new file mode 100644
index 00000000..bbfadfad
--- /dev/null
+++ b/ShadowEditor.Web/src/object/BaseObject.js
@@ -0,0 +1,11 @@
+/**
+ * 所有物体基类
+ */
+function BaseObject() {
+    THREE.Object3D.call(this);
+}
+
+BaseObject.prototype = Object.create(THREE.Object3D.prototype);
+BaseObject.prototype.constructor = BaseObject;
+
+export default BaseObject;
\ No newline at end of file
diff --git a/ShadowEditor.Web/src/object/Sky.js b/ShadowEditor.Web/src/object/Sky.js
new file mode 100644
index 00000000..e69de29b