fix(Slider): should format initial value (#4337)

src/sidebar/README.md

@@ -62,7 +62,7 @@ export default {
 |------|------|------|------|------|
 | title | Content | *string* | `''` | - |
 | info | Info Message | *string \| number* | `''` | - |
-| disabled | Whether to be disabled | *boolean* | `false` | 2.1.9 |
+| disabled | Whether to be disabled | *boolean* | `false` | 2.2.0 |
 | url | Link | *string* | - | - |
 | to | Target route of the link, same as to of vue-router | *string \| object* | - | 2.0.4 |
 | replace | If true, the navigation will not leave a history record | *boolean* | `false` | 2.0.4 |

src/sidebar/README.zh-CN.md

@@ -66,7 +66,7 @@ export default {
 |------|------|------|------|------|
 | title | 内容 | *string* | `''` | - |
 | info | 提示消息 | *string \| number* | `''` | - |
-| disabled | 是否禁用该项 | *boolean* | `false` | 2.1.9 |
+| disabled | 是否禁用该项 | *boolean* | `false` | 2.2.0 |
 | url | 跳转链接 | *string* | - | - |
 | to | 路由跳转对象，同 vue-router 的 to 属性 | *string \| object* | - | 2.0.4 |
 | replace | 跳转时是否替换当前页面历史 | *boolean* | `false` | 2.0.4 |