diff --git a/themes/default/LICENSE b/themes/default/LICENSE
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+MIT License
+
+Copyright (c) 2019 Linlin Yan
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/themes/default/README.md b/themes/default/README.md
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+# Simple Style Hugo Theme
+
+My simple style hugo theme, based on [this webpage template](https://yanlinlin82.github.io/webpage-templates/simple-style/index.html)
+
+Online demo of this theme: [simple-style-demo](https://yanlinlin82.github.io/simple-style-demo/)
+
+## License
+
+This project is licensed under [MIT, copyright (c) 2019 Linlin Yan](https://github.com/yanlinlin82/simple-style/blob/master/LICENSE), expect for the following code:
+
+* `layout/partial/github-cornor.html` is based on source code from , which is licensed under [MIT, copyright (c) 2016 Tim Holman](https://github.com/tholman/github-corners/blob/master/license.md).
+
+## Supported Parameters
+
+In `config.toml`
+
+```
+[params]
+subtitle = "Sub title of the site"
+favicon = "//logo.ico"
+githubUrl = "https://github.com///"
+referrer = "always"
+author = "..."
+description = "..."
+keywords = "..."
+googleSiteVerification = ""
+search = "..." # baidu, google, bing, duckduckgo
+dateFormat = "Mon Jan 2 15:04:05 MST 2006" # see: https://gohugo.io/functions/format/#gos-layout-string
+externalLinkIcon = true
+externalLinkNewWindow = true
+```
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diff --git a/themes/default/layouts/_default/baseof.html b/themes/default/layouts/_default/baseof.html
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+
+
+
+
+
+
+{{ partial "html-meta.html" . -}}
+ {{ if not .IsHome }}{{ .Title }} - {{ end }}{{ .Site.Title }}
+
+{{ with .Site.Params.favicon -}}
+
+{{ end -}}
+
+
+
+ {{ with .Site.Menus.parent -}}
+
+ {{ end -}}
+