chore: release 1.18.1

[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

@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

🌈 1.18.1 2026-07-17

🚀 Features

• SelectInput: 支持 focus 时的内容为 valueDisplay 的对应值。 @RylanBot (#3891)

🐞 Bug Fixes

• Button: 优化斜八度的动画效果 @uyarn (#4331)
• ColorPicker:
  • 修复渐变角度的 title 格式异常的问题 @RylanBot (#4324)
  • 修复渐变角度输入框在 1.17.0 版本后溢出面板的问题 @RylanBot (#4324)
• Menu: 修复弹出窗口位置在左侧宽度不够向右侧翻转时的间距错误问题 @RSS1102 (common#2631)
• Select:
  • 修复 label 为非 string 类型时，开启 filterable 搜索后报错的问题。 @RylanBot (#3891)
  • 修复使用 label / content / children 自定义元素时，下拉框选项的高度没有撑开的问题。 (common#2537) @RylanBot
• SelectInput:
  • 修复单选且 valueDisplay 为自定义元素时，开启 filterable 无法显示输入内容的问题。 @RylanBot (#3891)
  • 修复 inputProps.inputClass 无法生效的问题。先前 inputProps.className 被错误地应用到了 t-class 同级位置，导致正确的 inputProps.inputClass 配置无效，之前使用相关属性的业务注意此变更 ⚠️ @RylanBot (#3891)
• Table: 在非 Chromium 内核浏览器时，由于 min-width 兼容性问题，降级到 width @RylanBot (#4219)
• TagInput: 修复带 label 且已有 tag 时输入内容垂直对齐偏差的问题 @DaZuiZui (common#2564)

[tdesign-bot]

🎉 Release tdesign-react

🌈 1.18.1 2026-07-17

🚀 Features

• SelectInput: Allows the content to be set to the corresponding value of valueDisplay when the element is in focus state. @RylanBot (#3891)

🐞 Bug Fixes

• Button: Improved the animation effect for diagonal tilts. @uyarn (#4331)
• ColorPicker:
  • Fixed an issue with the format of the title field related to gradient angles. @RylanBot (#4324)
  • Resolved the problem where the input field for gradient angles overflowed its container after version 1.17.0. @RylanBot (#4324)
• Menu: Fix the incorrect spacing when a popup positioned on the left side flips to the right due to insufficient width. @RSS1102 (common#2631)
• Select:
  • Fixed an error that occurred when label was not of type string and filterable search was enabled. @RylanBot (#3891)
  • Fixed the issue where the height of the dropdown options was not properly adjusted when using label/content/children to customize the elements. (common#2537) @RylanBot
• SelectInput:
  • Fixed the problem where, in the case of a radio button with a custom valueDisplay element, the input content could not be displayed when filterable was enabled. @RylanBot (#3891)
  • Fixed the issue where inputProps.inputClass did not have the desired effect; previously, inputProps.className was incorrectly applied at the same level as t-class, which rendered inputProps.inputClass ineffective. Businesses that use this property should be aware of this change. ⚠️ @RylanBot (#3891)
• Table: In browsers that don’t use the Chromium engine, compatibility issues with min-width cause the property to be fallbacked to width. @RylanBot (#4219)
• TagInput: Fixed alignment issues when entering text alongside existing tags @DaZuiZui (common#2564)

[github-actions]

Size Change: 0 B

Total Size: 87.8 kB

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Filename	Size
packages/tdesign-react-aigc/es/_chunks/dep-54070fc7.js	65.1 kB
packages/tdesign-react-aigc/es/_util/reactify.js	3.89 kB
packages/tdesign-react-aigc/es/_util/useDynamicStyle.js	615 B
packages/tdesign-react-aigc/es/attachments/index.js	354 B
packages/tdesign-react-aigc/es/chat-actionbar/index.js	360 B
packages/tdesign-react-aigc/es/chat-engine/components/activity/index.js	285 B
packages/tdesign-react-aigc/es/chat-engine/components/activity/registry.js	1.01 kB
packages/tdesign-react-aigc/es/chat-engine/components/activity/render.js	1.62 kB
packages/tdesign-react-aigc/es/chat-engine/components/activity/types.js	106 B
packages/tdesign-react-aigc/es/chat-engine/components/index.js	491 B
packages/tdesign-react-aigc/es/chat-engine/components/provider/agent-state.js	558 B
packages/tdesign-react-aigc/es/chat-engine/components/toolcall/index.js	423 B
packages/tdesign-react-aigc/es/chat-engine/components/toolcall/registry.js	969 B
packages/tdesign-react-aigc/es/chat-engine/components/toolcall/render.js	2.86 kB
packages/tdesign-react-aigc/es/chat-engine/components/toolcall/types.js	208 B
packages/tdesign-react-aigc/es/chat-engine/hooks/index.js	436 B
packages/tdesign-react-aigc/es/chat-engine/hooks/useAgentActivity.js	841 B
packages/tdesign-react-aigc/es/chat-engine/hooks/useAgentState.js	1.29 kB
packages/tdesign-react-aigc/es/chat-engine/hooks/useAgentToolcall.js	851 B
packages/tdesign-react-aigc/es/chat-engine/hooks/useChat.js	933 B
packages/tdesign-react-aigc/es/chat-engine/index.js	772 B
packages/tdesign-react-aigc/es/chat-filecard/index.js	354 B
packages/tdesign-react-aigc/es/chat-loading/index.js	360 B
packages/tdesign-react-aigc/es/chat-markdown/index.js	406 B
packages/tdesign-react-aigc/es/chat-message/index.js	367 B
packages/tdesign-react-aigc/es/chat-sender/index.js	359 B
packages/tdesign-react-aigc/es/chat-thinking/index.js	387 B
packages/tdesign-react-aigc/es/chatbot/index.js	426 B
packages/tdesign-react-aigc/es/index.js	999 B
packages/tdesign-react-aigc/es/style/index.js	146 B

_{compressed-size-action::tdesign-react-chat}

[tdesign-bot]

TDesign Component Site Preview Open

Component	Preview
tdesign-react
@tdesign-react/chat

[github-actions]

Size Change: 0 B

Total Size: 923 kB

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Filename	Size
packages/tdesign-react/dist/reset.css	1.93 kB
packages/tdesign-react/dist/tdesign.css	60.9 kB
packages/tdesign-react/dist/tdesign.js	508 kB
packages/tdesign-react/dist/tdesign.min.css	55.1 kB
packages/tdesign-react/dist/tdesign.min.js	297 kB

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[RylanBot]

/update-common