If you want to ask a question, please read [some tips](https://github.com/ant-design/ant-design/blob/master/.github/CONTRIBUTING.md#do-your-homework-before-asking-a-question) first :-) If you are going to report a bug, please answer the following questions, thank you! ## What you did (e.g. I ate a hamburger) ## What you would like to happen (e.g. I should be full) ## What actually happened (e.g. But I am still hungry now T_T) ## Online demo (e.g. http://codepen.io/anon/pen/wGOWGW?editors=001) ## Environment Information - The version of antd(e.g. 0.12.0): - Your operating system and it's version(e.g. OSX 10.11.0): - Your browser and it's version(e.g. Chrome 48.0.0.0(64-bit)): --- 提问之前,建议先阅读[这份提示](https://github.com/ant-design/ant-design/blob/master/.github/CONTRIBUTING.md#do-your-homework-before-asking-a-question)。:-) 如果是报告 bug,请按照下列格式编辑问题,务必提供复现步骤,否则恕难解决,非常感谢! ## 你做了什么? (例如,我吃了一个汉堡) ## 你期待的结果是: (例如,我应该饱了) ## 实际上的结果和抱怨: (例如,我还是饿的,肯定是哪里出问题了) ## 可重现的在线演示 (e.g. http://codepen.io/anon/pen/wGOWGW?editors=001) ## 本地环境信息 - antd 版本: - 操作系统及其版本: - 浏览器及其版本: