docs: update title type doc

src/components/calendar-picker/calendar-picker.en.md

@@ -42,7 +42,7 @@ When the user needs to enter a date, he can select it in the pop-up date panel.
 | renderBottom | The bottom information of date render function. | `(date: Date) => ReactNode \| null \| undefined` | - |
 | selectionMode | The selection mode. Disable selection when this prop is not set. | `'single' \| 'range'` | - |
 | shouldDisableDate | Set whether the date is disable selection. The min and max Settings are ignored | `(date: Date) => boolean` | - |
-| title | The title of calendar | `React.ReactNode` | `Date selection` |
+| title | The title of calendar | `React.ReactNode \| false` | `Date selection` |
 | value | The selected date or date range. | `Date \| null` when selection mode is "single". `[Date, Date] \| null` when selection mode is "range" | - |
 | weekStartsOn | Week starts on which day. | `'Monday' \| 'Sunday'` | `'Sunday'` |
 | renderDate | Custom date rendering. | `(date: Date) => ReactNode` | - | 5.28.0 |

src/components/calendar-picker/calendar-picker.zh.md

@@ -41,7 +41,7 @@
 | renderBottom | 日期底部信息的渲染函数 | `(date: Date) => ReactNode \| null \| undefined` | - |
 | selectionMode | 选择模式，不设置的话表示不支持选择 | `'single' \| 'range'` | - |
 | shouldDisableDate | 判断日期是否可选，使用后会忽略 min 和 max 设置 | `(date: Date) => boolean` | - |
-| title | 日期选择器的标题 | `React.ReactNode` | `日期选择` |
+| title | 日期选择器的标题 | `React.ReactNode \| false` | `日期选择` |
 | value | 选择的日期 | 单选模式下为 `Date \| null`，多选模式下为 `[Date, Date] \| null` | - |
 | weekStartsOn | 每周以周几作为第一天 | `'Monday' \| 'Sunday'` | `'Sunday'` |
 | renderDate | 自定义日期渲染 | `(date: Date) => ReactNode` | - | 5.28.0 |