diff --git a/Flyable.java b/Flyable.java
new file mode 100644
index 0000000..43f7475
--- /dev/null
+++ b/Flyable.java
@@ -0,0 +1,17 @@
+package 鸟类与企鹅（LSP）;
+
+
+/**
+ * @author 方初阳
+ * @version 1.0
+ * @created 23-10月-2025 20:29:12
+ */
+interface Flyable {
+
+	public void fly();
+
+	public void getFlySpeed();
+
+	public void land();
+
+}
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