diff --git a/types/comment.d.ts b/types/comment.d.ts
index ad6c6b8de..dbaa6babb 100644
--- a/types/comment.d.ts
+++ b/types/comment.d.ts
@@ -1,19 +1,39 @@
 // Project: https://github.com/vueComponent/ant-design-vue
 // Definitions: https://github.com/vueComponent/ant-design-vue/types
 
+import { VNodeChild } from 'vue';
 import { AntdComponent } from './component';
 
 export declare class Comment extends AntdComponent {
-  /** List of action items rendered below the comment content */
-  actions?: Array<any>;
-  /** The element to display as the comment author. */
-  author?: any;
-  /** The element to display as the comment avatar - generally an antd Avatar */
-  avatar?: any;
-  /** The main content of the comment */
-  content: any;
-  /** Comment prefix defaults to '.ant-comment' */
-  prefixCls?: string;
-  /** A datetime element containing the time to be displayed */
-  datetime?: any;
+  $props: {
+    /** List of action items rendered below the comment content 
+     * any ( array | slot )
+     */
+    actions?: VNodeChild | JSX.Element;
+
+    /** The element to display as the comment author 
+     * @type any ( string | slot)
+     */
+    author?: VNodeChild | JSX.Element;
+
+    /** The element to display as the comment avatar - generally an antd Avatar
+     * @type any ( string | slot)
+     */
+    avatar?: VNodeChild | JSX.Element;
+
+    /** The main content of the comment 
+     * @type any ( string | slot)
+     */
+    content?: VNodeChild | JSX.Element;
+
+    /** Comment prefix defaults to '.ant-comment'
+     * @type string
+     */
+    prefixCls?: string;
+
+    /** A datetime element containing the time to be displayed 
+     * @type any ( string | slot)
+     */
+    datetime?: VNodeChild | JSX.Element;
+  }
 }
diff --git a/types/timeline/timeline-item.d.ts b/types/timeline/timeline-item.d.ts
index 90bf9710a..b5675f19f 100644
--- a/types/timeline/timeline-item.d.ts
+++ b/types/timeline/timeline-item.d.ts
@@ -2,19 +2,23 @@
 // Definitions by: akki-jat <https://github.com/akki-jat>
 // Definitions: https://github.com/vueComponent/ant-design-vue/types
 
+import { VNodeChild } from 'vue';
 import { AntdComponent } from '../component';
 
 export declare class TimelineItem extends AntdComponent {
-  /**
-   * Set the circle's color to blue, red, green or other custom colors
-   * @default 'blue'
-   * @type string
-   */
-  color: string;
+  $props:{
+     /**
+      * Set the circle's color to blue, red, green or other custom colors
+      * @default 'blue'
+      * @type string
+      */
+    color?: string;
 
-  /**
-   * Customize timeline dot
-   * @type any (string | slot)
-   */
-  dot: any;
+    /**
+     * Customize timeline dot
+     * @type any (string | slot)
+     */
+    dot?: VNodeChild | JSX.Element;
+
+  }
 }
diff --git a/types/timeline/timeline.d.ts b/types/timeline/timeline.d.ts
index e163575f1..4e019d131 100644
--- a/types/timeline/timeline.d.ts
+++ b/types/timeline/timeline.d.ts
@@ -2,37 +2,40 @@
 // Definitions by: akki-jat <https://github.com/akki-jat>
 // Definitions: https://github.com/vueComponent/ant-design-vue/types
 
+import { VNodeChild } from 'vue';
 import { AntdComponent } from '../component';
 import { TimelineItem } from './timeline-item';
 
 export declare class Timeline extends AntdComponent {
   static Item: typeof TimelineItem;
 
-  /**
-   * Set the last ghost node's existence or its content
-   * @default false
-   * @type any (boolean | string | slot)
-   */
-  pending: any;
+  $props:{
+    /**
+     * Set the last ghost node's existence or its content
+     * @default false
+     * @type any (boolean | string | slot)
+     */
+    pending?: boolean | VNodeChild | JSX.Element;
 
-  /**
-   * Set the dot of the last ghost node when pending is true
-   * @default <LoadingOutlined />
-   * @type any (string | slot)
-   */
-  pendingDot: any;
+    /**
+     * Set the dot of the last ghost node when pending is true
+     * @default <LoadingOutlined />
+     * @type any (string | slot)
+     */
+    pendingDot?: VNodeChild | JSX.Element;
 
-  /**
-   * reverse nodes or not
-   * @default false
-   * @type boolean
-   */
-  reverse: boolean;
+    /**
+     * reverse nodes or not
+     * @default false
+     * @type boolean
+     */
+    reverse?: boolean;
 
-  /**
-   * By sending alternate the timeline will distribute the nodes to the left and right.
-   * @default 'left'
-   * @type string
-   */
-  mode: 'left' | 'alternate' | 'right';
+    /**
+     * By sending alternate the timeline will distribute the nodes to the left and right.
+     * @default 'left'
+     * @type string
+     */
+    mode?: 'left' | 'alternate' | 'right';
+  }
 }