diff --git a/packages/core/src/components/format/FullDate.js b/packages/core/src/components/format/FullDate.js
index 3b520f0f..25eaa13a 100644
--- a/packages/core/src/components/format/FullDate.js
+++ b/packages/core/src/components/format/FullDate.js
@@ -21,8 +21,17 @@ const FullDate = (props) => {
 }
 
 FullDate.propTypes = {
+  /**
+   * Timestamp in sec. Using if mts prop isn't exist
+   */
   ts: PropTypes.number,
+  /**
+   * Timestamp in ms
+   */
   mts: PropTypes.number,
+  /**
+   * Styles object of FullDate container
+   */
   // eslint-disable-next-line react/forbid-prop-types
   style: PropTypes.object,
 }
diff --git a/packages/core/src/components/format/stories/FullDate.stories.js b/packages/core/src/components/format/stories/FullDate.stories.js
index f7896962..23b7d2bb 100644
--- a/packages/core/src/components/format/stories/FullDate.stories.js
+++ b/packages/core/src/components/format/stories/FullDate.stories.js
@@ -4,7 +4,7 @@ import FullDate from '../FullDate'
 export default getDefaultMetadata(FullDate, 'Components/format/FullDate')
 
 const props = {
-  ts: 1580286340520, // Monday, October 21, 2019 8:35:40 PM GMT+05:30
+  ts: 1580286340520, // Monday, Jan 29, 2021 15:25:40 GMT+0700
 }
 
 export const basic = showTemplateStory(FullDate, props)