diff --git a/en/application-dev/reference/arkui-ts/figures/en-us_image_0000001211898492.gif b/en/application-dev/reference/arkui-ts/figures/en-us_image_0000001211898492.gif
deleted file mode 100644
index b1724791e4acb31d193a0dce267e42c99288c6bd..0000000000000000000000000000000000000000
Binary files a/en/application-dev/reference/arkui-ts/figures/en-us_image_0000001211898492.gif and /dev/null differ
diff --git a/en/application-dev/reference/arkui-ts/ts-basic-components-slider.md b/en/application-dev/reference/arkui-ts/ts-basic-components-slider.md
index 23fc584c49bd484a0629974154a7de5738bb4a21..fab2a885c671b6b480cbf672aa46e66730ff5cb6 100644
--- a/en/application-dev/reference/arkui-ts/ts-basic-components-slider.md
+++ b/en/application-dev/reference/arkui-ts/ts-basic-components-slider.md
@@ -23,7 +23,7 @@ Slider(options?: {value?: number, min?: number, max?: number, step?: number, sty
| value | number | No| Current progress.
Default value: **0**|
| min | number | No| Minimum value.
Default value: **0**|
| max | number | No| Maximum value.
Default value: **100**|
-| step | number | No| Step of the slider.
Default value: **1**|
+| step | number | No| Step of the slider.
Default value: **1**
Value range: [0.01, max]|
| style | SliderStyle | No| Style of the slider thumb and track.
Default value: **SliderStyle.OutSet**|
| direction8+ | [Axis](ts-appendix-enums.md#axis) | No| Whether the slider moves horizontally or vertically.
Default value: **Axis.Horizontal**|
| reverse8+ | boolean | No| Whether the slider values are reversed. By default, the values increase from left to right for a horizontal slider and from top to bottom for a vertical slider.
Default value: **false**|
@@ -46,7 +46,7 @@ Except touch target attributes, the universal attributes are supported.
| trackColor | [ResourceColor](ts-types.md#resourcecolor) | Background color of the slider.|
| selectedColor | [ResourceColor](ts-types.md#resourcecolor) | Color of the selected part of the slider track.|
| showSteps | boolean | Whether to display the current step.
Default value: **false**|
-| showTips | boolean | Whether to display a bubble to indicate the percentage when the user drags the slider.
Default value: **false** |
+| showTips | boolean | Whether to display a bubble to indicate the percentage when the user drags the slider.
Default value: **false**|
| trackThickness | [Length](ts-types.md#length) | Track thickness of the slider.|
@@ -223,4 +223,4 @@ struct SliderExample {
}
```
-
+