diff --git a/en/application-dev/ui/ui-js-components-canvas.md b/en/application-dev/ui/ui-js-components-canvas.md
index f1d935f866c29f06ee98109bbea1adf659003995..979152c48147a871529b8ad3a68b94f49186350b 100644
--- a/en/application-dev/ui/ui-js-components-canvas.md
+++ b/en/application-dev/ui/ui-js-components-canvas.md
@@ -140,9 +140,3 @@ export default {
> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
> The **<canvas>** component cannot be created in **onInit** or **onReady**.
-## Samples
-
-The following sample is provided to help you better understand how to develop the **\