diff --git a/types/grid/col.d.ts b/types/grid/col.d.ts
index 2b1cdd877..b93e558c2 100644
--- a/types/grid/col.d.ts
+++ b/types/grid/col.d.ts
@@ -5,81 +5,84 @@
 import { AntdComponent } from '../component';
 type ColSpanType = number | string;
 export declare class Col extends AntdComponent {
-  /**
-   * raster number of cells to occupy, 0 corresponds to display: none
-   * @default none (0)
-   * @type ColSpanType
-   */
-  span: ColSpanType;
+  $props: {
+    /**
+     * raster number of cells to occupy, 0 corresponds to display: none
+     * @default none (0)
+     * @type ColSpanType
+     */
+    span?: ColSpanType;
 
-  /**
-   * raster order, used in flex layout mode
-   * @default 0
-   * @type ColSpanType
-   */
-  order: ColSpanType;
+    /**
+     * raster order, used in flex layout mode
+     * @default 0
+     * @type ColSpanType
+     */
+    order?: ColSpanType;
 
-  /**
-   * the layout fill of flex
-   * @default none
-   * @type ColSpanType
-   */
-  flex: ColSpanType;
+    /**
+     * the layout fill of flex
+     * @default none
+     * @type ColSpanType
+     */
+    flex?: ColSpanType;
 
-  /**
-   * the number of cells to offset Col from the left
-   * @default 0
-   * @type ColSpanType
-   */
-  offset: ColSpanType;
+    /**
+     * the number of cells to offset Col from the left
+     * @default 0
+     * @type ColSpanType
+     */
+    offset?: ColSpanType;
 
-  /**
-   * the number of cells that raster is moved to the right
-   * @default 0
-   * @type ColSpanType
-   */
-  push: ColSpanType;
+    /**
+     * the number of cells that raster is moved to the right
+     * @default 0
+     * @type ColSpanType
+     */
+    push?: ColSpanType;
 
-  /**
-   * the number of cells that raster is moved to the left
-   * @default 0
-   * @type ColSpanType
-   */
-  pull: ColSpanType;
+    /**
+     * the number of cells that raster is moved to the left
+     * @default 0
+     * @type ColSpanType
+     */
+    pull?: ColSpanType;
 
-  /**
-   * <576px and also default setting, could be a span value or an object containing above props
-   * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
-   */
-  xs: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
+    /**
+     * <576px and also default setting, could be a span value or an object containing above props
+     * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
+     */
+    xs?: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
 
-  /**
-   * ≥576px, could be a span value or an object containing above props
-   * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
-   */
-  sm: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
+    /**
+     * ≥576px, could be a span value or an object containing above props
+     * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
+     */
+    sm?: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
 
-  /**
-   * ≥768px, could be a span value or an object containing above props
-   * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
-   */
-  md: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
+    /**
+     * ≥768px, could be a span value or an object containing above props
+     * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
+     */
+    md?: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
 
-  /**
-   * ≥992px, could be a span value or an object containing above props
-   * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
-   */
-  lg: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
+    /**
+     * ≥992px, could be a span value or an object containing above props
+     * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
+     */
+    lg?: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
 
-  /**
-   * ≥1200px, could be a span value or an object containing above props
-   * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
-   */
-  xl: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
+    /**
+     * ≥1200px, could be a span value or an object containing above props
+     * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
+     */
+    xl?: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
+
+    /**
+     * ≥1600px, could be a span value or an object containing above props
+     * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
+     */
+    xxl?: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
+  }
 
-  /**
-   * ≥1600px, could be a span value or an object containing above props
-   * @type { span: ColSpanType, offset: ColSpanType } | ColSpanType
-   */
-  xxl: { span: ColSpanType; offset: ColSpanType } | ColSpanType;
 }
diff --git a/types/input/textarea.d.ts b/types/input/textarea.d.ts
index 6a504cb45..e2c77e033 100644
--- a/types/input/textarea.d.ts
+++ b/types/input/textarea.d.ts
@@ -10,7 +10,7 @@ export declare class TextArea extends AntdComponent {
    * @default false
    * @type boolean | object
    */
-  autosize?: boolean | { minRows: number; maxRows: number };
+  autoSize?: boolean | { minRows: number; maxRows: number };
 
   /**
    * The initial input content