docs: update version tag

src/calendar/README.md

@@ -230,9 +230,9 @@ Set `poppable` to `false`, the calendar will be displayed directly on the page i
 | safe-area-inset-bottom | Whether to enable bottom safe area adaptation | *boolean* | `true` |
 | confirm-text | Confirm button text | *string* | `Confirm` |
 | confirm-disabled-text | Confirm button text when disabled | *string* | `Confirm` |
-| max-range `2.4.3` | Number of selectable days | *number* | - |
-| range-prompt `2.4.3` | Error message when exceeded max range | *string* | `Choose no more than xx days` |
-| get-container `2.4.4` | Return the mount node for Calendar | _string \| () => Element_ | - |
+| max-range `v2.4.3` | Number of selectable days | *number* | - |
+| range-prompt `v2.4.3` | Error message when exceeded max range | *string* | `Choose no more than xx days` |
+| get-container `v2.4.4` | Return the mount node for Calendar | _string \| () => Element_ | - |
 
 ### Data Structure of Day
 

src/calendar/README.zh-CN.md

@@ -230,9 +230,9 @@ export default {
 | safe-area-inset-bottom | 是否开启 [底部安全区适配](#/zh-CN/quickstart#di-bu-an-quan-qu-gua-pei) | *boolean* | `true` |
 | confirm-text | 确认按钮的文字 | *string* | `确定` |
 | confirm-disabled-text | 确认按钮处于禁用状态时的文字 | *string* | `确定` |
-| max-range `2.4.3` | 日期区间最多可选天数，默认无限制 | *number* | - |
-| range-prompt `2.4.3` | 选择超过区间范围时的提示文案 | *string* | `选择天数不能超过 xx 天` |
-| get-container `2.4.4` | 指定挂载的节点，[用法示例](#/zh-CN/popup#zhi-ding-gua-zai-wei-zhi) | *string \| () => Element* | - |
+| max-range `v2.4.3` | 日期区间最多可选天数，默认无限制 | *number* | - |
+| range-prompt `v2.4.3` | 选择超过区间范围时的提示文案 | *string* | `选择天数不能超过 xx 天` |
+| get-container `v2.4.4` | 指定挂载的节点，[用法示例](#/zh-CN/popup#zhi-ding-gua-zai-wei-zhi) | *string \| () => Element* | - |
 
 ### Day 数据结构