diff --git a/src/class/Bean/Animal.kt b/src/class/Bean/Animal.kt
new file mode 100644
index 0000000..d09f672
--- /dev/null
+++ b/src/class/Bean/Animal.kt
@@ -0,0 +1,10 @@
+package `class`.Bean
+
+data class Animal(var name: String, var color: String) {
+
+}
+
+fun main(args: Array<String>) {
+    var animal: Animal = Animal("猫", "橘色")
+    println(animal)
+}
\ No newline at end of file
diff --git a/src/class/Enums/Main.kt b/src/class/Enums/Main.kt
new file mode 100644
index 0000000..3c9dc60
--- /dev/null
+++ b/src/class/Enums/Main.kt
@@ -0,0 +1,9 @@
+package `class`.Enums
+
+fun main(args: Array<String>) {
+    var name = OrderStatus.DISABLE.name
+    var code = OrderStatus.DISABLE
+
+    println("name = $name")
+    println(code.ordinal)
+}
\ No newline at end of file
diff --git a/src/class/Enums/OrderStatus.kt b/src/class/Enums/OrderStatus.kt
new file mode 100644
index 0000000..953aeee
--- /dev/null
+++ b/src/class/Enums/OrderStatus.kt
@@ -0,0 +1,8 @@
+package `class`.Enums
+
+enum class OrderStatus(code: Int, name: String, value: Int) {
+    ENABLE(0, "关闭", 10),
+    DISABLE(1, "开启", 20),
+    EFFECT(2, "生效中", 30),
+    FAILURE(3, "已失效", 40)
+}
\ No newline at end of file