diff --git a/assets/core/extension/NodeExt.ts b/assets/core/extension/NodeExt.ts
index e0af838..72dab39 100644
--- a/assets/core/extension/NodeExt.ts
+++ b/assets/core/extension/NodeExt.ts
@@ -19,8 +19,6 @@ declare module "cc" {
         uiScrollView: ScrollView,
         uiSlider: Slider,
         uiToggle: Toggle,
-        uiAnimation: Animation,
-        uiSkeleton: Skeleton,
         uiWidget: Widget,
         uiOpacity: UIOpacity,
         uiTransform: UITransform,
@@ -81,8 +79,6 @@ if (!EDITOR) {
             "uiScrollView": ScrollView,
             "uiSlider": Slider,
             "uiToggle": Toggle,
-            "uiAnimation": Animation,
-            "uiSkeleton": Skeleton,
             "uiWidget": Widget,
             "uiOpacity": UIOpacity,
             "uITransform": UITransform,