diff --git a/src/main/java/com/github/lokic/javaplus/property/KeyEnum.java b/src/main/java/com/github/lokic/javaplus/property/KeyEnum.java
index 0924d88..fb16291 100644
--- a/src/main/java/com/github/lokic/javaplus/property/KeyEnum.java
+++ b/src/main/java/com/github/lokic/javaplus/property/KeyEnum.java
@@ -9,17 +9,17 @@ public interface KeyEnum<E extends Enum<E> & KeyEnum<E>> {
 
     TypeSafeMap CACHE = new TypeSafeMap(new ConcurrentHashMap<>());
 
-    int getKey();
+    int getKeyCode();
 
-    static <T extends Enum<T> & KeyEnum<T>> T keyOf(Class<T> enumType, Integer key) {
+    static <T extends Enum<T> & KeyEnum<T>> T keyCodeOf(Class<T> enumType, Integer key) {
         return getProperty(enumType).of(key);
     }
 
     static <T extends Enum<T> & KeyEnum<T>> Property1<T, Integer> getProperty(Class<T> enumType) {
         return CACHE.<Class<T>, Property1<T, Integer>>getMap()
                 .computeIfAbsent(enumType, SneakyThrowsFunctional.function(t -> {
-                    //Note: JDK-8141508 bug，必须写成 ke -> ke.getKey()，不要使用方法引用
-                    return new Property1<>(enumType, ke -> ke.getKey());
+                    //Note: JDK-8141508 bug，必须写成 ke -> ke.getKeyCode()，不要使用方法引用
+                    return new Property1<>(enumType, ke -> ke.getKeyCode());
                 }));
     }