diff --git a/Set.java b/Set.java
new file mode 100644
index 0000000..8752f13
--- /dev/null
+++ b/Set.java
@@ -0,0 +1,12 @@
+package ���Ͽ�ܣ�LSP��;
+
+
+/**
+ * Set接口（无序不重复集合�?
+ * @author ������
+ * @version 1.0
+ * @created 23-10��-2025 21:37:44
+ */
+public interface Set<E> extends Collection<E> {
+
+}
\ No newline at end of file