chore: release 1.16.4

[RylanBot]

🤔 这个 PR 的性质是？

• 日常 bug 修复
• 新特性提交
• 文档改进
• 演示代码改进
• 组件样式/交互改进
• CI/CD 改进
• 重构
• 代码风格优化
• 测试用例
• 分支合并
• 其他

🔗 相关 Issue

💡 需求背景和解决方案

📝 更新日志

• 本条 PR 不需要纳入 Changelog

tdesign-react

• chore: release 1.16.4

@tdesign-react/chat

☑️ 请求合并前的自查清单

⚠️ 请自检并全部勾选全部选项。⚠️

• 文档已补充或无须补充
• 代码演示已提供或无须提供
• TypeScript 定义已补充或无须补充
• Changelog 已提供或无须提供

[tdesign-bot]

🎉 发布 tdesign-react

🌈 1.16.4 2026-01-16

🚀 Features

• DatePicker: presets 支持 ReactNode，用于完全自定义渲染 @uyarn (#4089)
• Dialog: @RylanBot (#3950)
  • 支持 mode="full-screen" 的弹窗
  • 支持 draggable 在 mode="modeless" 生效
• Form: 支持 getFieldsValue 和 getFieldValue 返回未渲染的数值 @RylanBot (#4050)

🐞 Bug Fixes

• Cascader:
  • 修复在弹出层可见期间，滚动位置被意外更新的问题 @RylanBot (#4062)
  • 优化 Safari 浏览器中点击展开图标没有变换方向的问题 @liweijie0812 (#4056)
• Dialog:
  • 修复 closeOnOverlayClick 为 false 时，onOverlayClick 无法触发的问题 @TidySongS (#4065)
  • 修复 mode="modeless" 的弹窗，点击空白地方会被关闭的问题 @RylanBot (#3950)
  • 修复开启 draggable 时，无法选中内部 Input 等元素中文本的问题 @RylanBot (#3950)
• Form:
  • 修复自定义控件时 setFieldsValue 失败的问题 @RylanBot (#4029)
  • 修复使用 shouldUpdate 时，必须给 FormItem 加 key 才能生效的问题 @RylanBot (#4005)
• FormList: @RylanBot (#4005)
  • 修复子节点存在另一个 Form 时，部分 API 异常的问题
  • 修复结合 shouldUpdate 使用时，initialData 不生效的问题
  • 修复 add 过程中缺乏拷贝从而污染用户原始数据的问题 @RylanBot
• InputNumber: 修复大数计算前导零被错误清除的问题 @Liumingxun (common#2394)
• Menu: 优化 Safari 浏览器中点击展开图标没有变换方向的问题 @liweijie0812 (#4056)
• Popup:
  • 修复嵌套场景下，外层弹窗隐藏时，内层弹窗无法正常关闭的问题 @RylanBot (#4085)
  • 修复 triggerElement 被 disabled 的场景下，hover 时无法正常显示弹出层的问题 @RylanBot (#4085)
  • 修复 content 动态修改时，箭头位置不稳定的问题 @RylanBot (#4062)
• Select:
  • 修复 tagInputProps.tagProps 不生效的问题 @RylanBot (#4070)
  • 优化 Safari 浏览器中点击展开图标没有变换方向的问题 @liweijie0812 (#4056)
• SelectInput: @RylanBot (#4070)
  • 修复 1.16.0 版本的修复导致点击 closable 图标时无法清除选项的问题
  • 修复传入 tagInputProps.tagProps.onClose 时，onTagChange 不生效的问题
• Text: 修复在关闭 copyable 的 Tooltip 时，元素未同步隐藏的问题 @RylanBot (#4067)
• Textarea: 修复 count 计算逻辑没有遵循 maxcharacter 或 maxlength 的问题 @RylanBot (#4088)
• TreeSelect: 优化 Safari 浏览器中点击展开图标没有变换方向的问题 @liweijie0812 (#4056)

🚧 Others

• Form: 调整 useForm 返回实例的 TS 类型，避免内部变量的暴露 @RylanBot (#4050)
• Message: 新增组件的 displayName @TidySongS (#4074)

[tdesign-bot]

🎉 Release tdesign-react

🌈 1.16.4 2026-01-16

🚀 New Features

• DatePicker: The presets now support ReactNode, allowing for complete custom rendering of this component. @uyarn (#4089)
• Dialog: @RylanBot (#3950)
  • Pop-ups with mode="full-screen" are now supported.
  • The draggable feature can now be used in mode="modeless".
• Form: Methods like getFieldsValue and getFieldValue now return unrendered values. @RylanBot (#4050)

🐞 Bug Fixes

• Cascader:
  • The issue where the scroll position was accidentally updated while the pop-up was visible has been fixed. @RylanBot (#4062)
  • The problem of the expand icon not changing direction when clicked in Safari has been resolved. @liweijie0812 (#4056)
• Dialog:
  • The issue where onOverlayClick couldn’t be triggered when closeOnOverlayClick was set to false has been fixed. @TidySongS (#4065)
  • Pop-ups in mode="modeless" no longer close when the user clicks on blank areas. @RylanBot (#3950)
  • The problem of not being able to select text within internal elements like Input when draggable was enabled has been fixed. @RylanBot (#3950)
• Form:
  • The issue where setFieldsValue failed when custom controls were used has been fixed. @RylanBot (#4029)
  • The problem where using shouldUpdate required adding a key to FormItem for it to function correctly has been fixed. @RylanBot (#4005)
• FormList: @RylanBot (#4005)
  • The issue of certain APIs malfunctioning when a child node contained another Form has been fixed.
  • The problem of initialData not taking effect when shouldUpdate was used has been fixed.
  • The issue of the user’s original data being altered due to a lack of copying during the add process has been fixed.
• InputNumber: Leading zeros were incorrectly removed before calculating large numbers. This issue has been fixed. @Liumingxun (common#2394) (#4082)
• Menu: The problem of the expand icon not changing direction when clicked in Safari has been resolved. @liweijie0812 (#4056)
• Popup:
  • In nested scenarios, the inner popup no longer fails to close when the outer popup is hidden. @RylanBot (#4085)
  • The popup no longer fails to appear when the triggerElement is disabled and the user hovers over it. @RylanBot (#4085)
  • The issue of the arrow position becoming unstable when the content was dynamically modified has been fixed. @RylanBot (#4062)
• Select:
  • The issue where tagInputProps.tagProps did not function correctly has been fixed. @RylanBot (#4070)
  • The problem of the expand icon not changing direction when clicked in Safari has been resolved. @liweijie0812 (#4056)
• SelectInput: @RylanBot (#4070)
  • The issue where clicking the closable icon did not allow options to be cleared, which was caused by a fix in version 1.16.0, has been fixed.
  • The issue where onTagChange did not function correctly when tagInputProps.tagProps.onClose was passed as an argument has been fixed.
• Text: The element no longer fails to hide simultaneously when the copyable property of a Tooltip is disabled. @RylanBot (#4067)
• Textarea: The logic for calculating the count value now takes into account the maxcharacter or maxlength settings. @RylanBot (#4088)
• TreeSelect: The problem of the expand icon not changing direction when clicked in Safari has been resolved. @liweijie0812 (#4056)

🚧 Other Changes

• Form: The TS type of the instance returned by useForm has been adjusted to prevent internal variables from being exposed. @RylanBot (#4050)
• Message: A new displayName property has been added to this component. @TidySongS (#4074)

[tdesign-bot]

TDesign Component Site Preview Open

Component	Preview
tdesign-react
@tdesign-react/chat

[github-actions]

Size Change: 0 B

Total Size: 902 kB

ℹ️ View Unchanged

Filename	Size
packages/tdesign-react/dist/reset.css	1.93 kB
packages/tdesign-react/dist/tdesign.css	59.3 kB
packages/tdesign-react/dist/tdesign.js	496 kB
packages/tdesign-react/dist/tdesign.min.css	53.7 kB
packages/tdesign-react/dist/tdesign.min.js	291 kB

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