diff --git a/docs/api/en/textures/Texture.html b/docs/api/en/textures/Texture.html
index bdfd0d89b19f2717adb1f37485af5d4015963745..5a73079a863fe83d29e3cb741cb27adbe49913fb 100644
--- a/docs/api/en/textures/Texture.html
+++ b/docs/api/en/textures/Texture.html
@@ -189,11 +189,15 @@
 		<p>
 		False by default, which is the norm for PNG images. Set to true if the RGB values have
 		been stored premultiplied by alpha.
+		Note that this property has no effect for [link:https://developer.mozilla.org/de/docs/Web/API/ImageBitmap ImageBitmap].
+		You need to configure on bitmap creation instead. See [page:ImageBitmapLoader].
 		</p>
 
 		<h3>[property:boolean flipY]</h3>
 		<p>
 		True by default. Flips the image's Y axis to match the WebGL texture coordinate space.
+		Note that this property has no effect for [link:https://developer.mozilla.org/de/docs/Web/API/ImageBitmap ImageBitmap].
+		You need to configure on bitmap creation instead. See [page:ImageBitmapLoader].
 		</p>
 
 		<h3>[property:number unpackAlignment]</h3>
diff --git a/docs/api/zh/textures/Texture.html b/docs/api/zh/textures/Texture.html
index eb8eda2ab37e095ef6b2123901919f29de70583c..191da0889c2e141728e18d633f7c1043d91b719d 100644
--- a/docs/api/zh/textures/Texture.html
+++ b/docs/api/zh/textures/Texture.html
@@ -188,11 +188,15 @@
 		<p>
 			默认为false，这是PNG图像的规范。
 			如果RGB值已被Alpha预乘，请将其设为true。
+			Note that this property has no effect for [link:https://developer.mozilla.org/de/docs/Web/API/ImageBitmap ImageBitmap].
+			You need to configure on bitmap creation instead. See [page:ImageBitmapLoader].
 		</p>
 
 		<h3>[property:boolean flipY]</h3>
 		<p>
 		默认为true。翻转图像的Y轴以匹配WebGL纹理坐标空间。
+		Note that this property has no effect for [link:https://developer.mozilla.org/de/docs/Web/API/ImageBitmap ImageBitmap].
+		You need to configure on bitmap creation instead. See [page:ImageBitmapLoader].
 		</p>
 
 		<h3>[property:number unpackAlignment]</h3>