Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,38 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[BUG]"
+labels: BUG
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: 建议
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/question.md

@@ -1,6 +1,9 @@
 ---
-name: 使用遇到问题
-about: 使用遇到问题请先认真阅读文档，仍然无法解决可在文档页面下方留言。
+name: Question
+about: Create a report to help us improve
+title: "[求助]"
+labels: 疑问
+assignees: ''
 
 ---
 

.github/ISSUE_TEMPLATE/sfd.md

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+---
+name: sfd
+about: Create a report to help us improve
+title: "[求助]"
+labels: 疑问
+assignees: ''
+
+---
+
+如果你发现 无法使用 或者效果与示例有较大区别，可以使用hexo官方提供的用于单元测试的博客应用本主题查看样式是否正常，对比_config.yml文件排查问题。
+
+## 下载单元测试：
+
+Hexo官方的单元测试博客： [https://github.com/hexojs/hexo-theme-unit-test](https://github.com/hexojs/hexo-theme-unit-test)。
+如果你的系统是macOS，则可以使用hexo.sh脚本一键完成测试。
+
+## 提问前请先认真阅读文档
+
+文档：[https://xaoxuu.com/wiki/material-x/](https://xaoxuu.com/wiki/material-x/)