diff --git a/yukihookapi/src/api/kotlin/com/highcapable/yukihookapi/hook/type/android/ComponentTypeFactory.kt b/yukihookapi/src/api/kotlin/com/highcapable/yukihookapi/hook/type/android/ComponentTypeFactory.kt
index 4ce00595..f3cbd5c1 100644
--- a/yukihookapi/src/api/kotlin/com/highcapable/yukihookapi/hook/type/android/ComponentTypeFactory.kt
+++ b/yukihookapi/src/api/kotlin/com/highcapable/yukihookapi/hook/type/android/ComponentTypeFactory.kt
@@ -387,6 +387,18 @@ val WindowInsets_TypeClass get() = WindowInsets.Type::class.java
  */
 val WindowManagerClass get() = WindowManager::class.java
 
+/**
+ * 获得 [WindowManager.LayoutParams] 类型
+ * @return [Class]
+ */
+val WindowManager_LayoutParamsClass get() = WindowManager.LayoutParams::class.java
+
+/**
+ * 获得 [ViewManager] 类型
+ * @return [Class]
+ */
+val ViewManagerClass get() = ViewManager::class.java
+
 /**
  * 获得 [Parcel] 类型
  * @return [Class]