diff --git a/config.toml b/config.toml
deleted file mode 100644
index 932a943..0000000
--- a/config.toml
+++ /dev/null
@@ -1,378 +0,0 @@
-# our homepage url
-baseURL = "https://cullmann.io/"
-
-# cullmann.io website
-title = "Ignorance is bliss..."
-description = "Ignorance is bliss..."
-
-# theme hugo-coder
-theme = "PaperMod"
-
-# content == english, Impressum is german
-languagecode = "en"
-defaultContentLanguage = "en"
-
-# whether to use robots.txt
-# 是否使用 robots.txt
-enableRobotsTXT = true
-
-# whether to use git commit log
-# 是否使用 git 信息
-enableGitInfo = true
-
-# whether to use emoji code
-# 是否使用 emoji 代码
-enableEmoji = true
-
-# nice urls
-canonifyurls = true
-
-# pygment settings
-pygmentsStyle = "trac"
-pygmentsUseClasses = true
-pygmentsCodeFences = true
-pygmentsCodefencesGuessSyntax = true
-
-[languages]
-  [languages.en]
-    weight = 1
-    # language code
-    languageCode = "en"
-    # language name
-    languageName = "English"
-    # whether to include Chinese/Japanese/Korean
-    hasCJKLanguage = false
-    # default amount of posts in each pages
-    paginate = 12
-    # [UA-XXXXXXXX-X] google analytics code
-    googleAnalytics = ""
-    # copyright description used only for seo schema
-    copyright = "This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License."
-
-    # Menu config
-    [languages.en.menu]
-      [[languages.en.menu.main]]
-        identifier = "posts"
-        # you can add extra information before the name (HTML format is supported), such as icons
-        pre = ""
-        # you can add extra information after the name (HTML format is supported), such as icons
-        post = ""
-        name = "Posts"
-        url = "/posts/"
-        # title will be shown when you hover on this menu link.
-        title = ""
-        weight = 1
-      [[languages.en.menu.main]]
-        identifier = "projects"
-        pre = ""
-        post = ""
-        name = "Projects"
-        url = "/projects/"
-        title = ""
-        weight = 2
-      [[languages.en.menu.main]]
-        identifier = "academic"
-        pre = ""
-        post = ""
-        name = "Academic"
-        url = "/academic/"
-        title = ""
-        weight = 3
-      [[languages.en.menu.main]]
-        identifier = "links"
-        pre = ""
-        post = ""
-        name = "Links"
-        url = "/links/"
-        title = ""
-        weight = 4
-      [[languages.en.menu.main]]
-        identifier = "about"
-        pre = ""
-        post = ""
-        name = "About"
-        url = "/about/"
-        title = ""
-        weight = 5
-      [[languages.en.menu.main]]
-        identifier = "impressum"
-        pre = ""
-        post = ""
-        name = "Impressum"
-        url = "/impressum/"
-        title = ""
-        weight = 6
-
-    [languages.en.params]
-      # site description
-      description = "Ignorance is bliss..."
-      # site keywords
-      keywords = ["Christoph", "Cullmann"]
-      # App icon config
-      [languages.en.params.app]
-        # optional site title override for the app when added to an iOS home screen or Android launcher
-        title = "Ignorance is bliss..."
-        # whether to omit favicon resource links
-        noFavicon = false
-        # modern SVG favicon to use in place of older style .png and .ico files
-        svgFavicon = "/images/christoph_avatar.png"
-        # Android browser theme color
-        themeColor = "#ffffff"
-        # Safari mask icon color
-        iconColor = "#5bbad5"
-        # Windows v8-10 tile color
-        tileColor = "#da532c"
-
-      # Search config
-      [languages.en.params.search]
-        enable = true
-        # type of search engine ("lunr", "algolia")
-        type = "lunr"
-        # max index length of the chunked content
-        contentLength = 4000
-        # placeholder of the search bar
-        placeholder = ""
-        # max number of results length
-        maxResultLength = 10
-        # snippet length of the result
-        snippetLength = 30
-        # HTML tag name of the highlight part in results
-        highlightTag = "em"
-        # whether to use the absolute URL based on the baseURL in search index
-        absoluteURL = false
-
-      # Home page config
-      [languages.en.params.home]
-        # amount of RSS pages
-        rss = 10000
-        # Home page profile
-        [languages.en.params.home.profile]
-          enable = true
-          # Gravatar Email for preferred avatar in home page
-          gravatarEmail = ""
-          # URL of avatar shown in home page
-          avatarURL = "/images/christoph_avatar.png"
-          # title shown in home page (HTML format is supported)
-          title = ""
-          # subtitle shown in home page
-          subtitle = "Christoph Cullmann's personal web site"
-          # whether to use typeit animation for subtitle
-          typeit = true
-          # whether to show social links
-          social = true
-          # disclaimer (HTML format is supported)
-          disclaimer = ""
-        # Home page posts
-        [languages.en.params.home.posts]
-          enable = true
-          # special amount of posts in each home posts page
-          paginate = 6
-      # Social config in home page
-      [languages.en.params.social]
-        GitHub = "christoph-cullmann"
-        Twitter = "ChrCullmann"
-        Gitlab = "cullmann"
-        Youtubecustom = "ChristophCullmann"
-        Reddit = "ChristophCullmann"
-        Email = "christoph@cullmann.io"
-        RSS = true
-
-# default author
-[Author]
-    name = "Christoph Cullmann"
-    email = "christoph@cullmann.io"
-
-[params]
-    # LoveIt theme version
-    # LoveIt 主题版本
-    version = "0.2.X"
-
-    # cullmann.io website
-    title = "Ignorance is bliss..."
-    description = "Ignorance is bliss..."
-
-    # site default theme ("light", "dark", "auto")
-    # 网站默认主题 ("light", "dark", "auto")
-    defaultTheme = "dark"
-    disableThemeToggle = true
-
-    # public git repo url only then enableGitInfo is true
-    # 公共 git 仓库路径，仅在 enableGitInfo 设为 true 时有效
-    gitRepo = "https://github.com/christoph-cullmann/cullmann.io"
-
-    # which hash function used for SRI, when empty, no SRI is used ("sha256", "sha384", "sha512", "md5")
-    # 哪种哈希函数用来 SRI, 为空时表示不使用 SRI ("sha256", "sha384", "sha512", "md5")
-    fingerprint = ""
-
-    # date format
-    # 日期格式
-    dateFormat = "January 2, 2006"
-
-    # website images for Open Graph and Twitter Cards
-    # 网站图片, 用于 Open Graph 和 Twitter Cards
-    images = ["images/christoph_logo.png"]
-
-  [params.header.title]
-      # URL of the LOGO
-      # LOGO 的 URL
-      logo = ""
-      # title name
-      # 标题名称
-      name = "Ignorance is bliss..."
-
-  # Section (all posts) page config
-  [params.section]
-    # special amount of posts in each section page
-    paginate = 20
-    # date format (month and day)
-    dateFormat = "01-02"
-    # amount of RSS pages
-    rss = 10000
-
-  # List (category or tag) page config
-  [params.list]
-    # special amount of posts in each list page
-    paginate = 20
-    # date format (month and day)
-    dateFormat = "01-02"
-    # amount of RSS pages
-    rss = 10000
-
-  # Page config
-  [params.page]
-    # whether to hide a page from home page
-    hiddenFromHomePage = false
-    # whether to hide a page from search results
-    hiddenFromSearch = false
-    # whether to enable twemoji
-    twemoji = false
-    # whether to enable lightgallery
-    lightgallery = false
-    # whether to enable the ruby extended syntax
-    ruby = true
-    # whether to enable the fraction extended syntax
-    fraction = true
-    # whether to enable the fontawesome extended syntax
-    fontawesome = true
-    # whether to show link to Raw Markdown content of the content
-    linkToMarkdown = true
-    # whether to show the full text content in RSS
-    rssFullText = true
-
-    # Table of the contents config
-    [params.page.toc]
-      # whether to enable the table of the contents
-      enable = true
-      # whether to keep the static table of the contents in front of the post
-      keepStatic = false
-      # whether to make the table of the contents in the sidebar automatically collapsed
-      auto = true
-
-    # Code config
-    [params.page.code]
-      # whether to show the copy button of the code block
-      copy = true
-      # the maximum number of lines of displayed code by default
-      maxShownLines = 10
-
-    # Page SEO config
-    [params.page.seo]
-      # image URL
-      images = []
-      # Publisher info
-      [params.page.seo.publisher]
-        name = "Christoph Cullmann"
-        logoUrl = "/images/christoph_avatar.png"
-
-  # Cookie consent config
-  # Cookie 许可配置
-  [params.cookieconsent]
-    enable = true
-
-  # Analytics config
-  [params.analytics]
-    enable = false
-
-# Markup related configuration in Hugo
-# Hugo 解析文档的配置
-[markup]
-  # Syntax Highlighting (https://gohugo.io/content-management/syntax-highlighting)
-  # 语法高亮设置 (https://gohugo.io/content-management/syntax-highlighting)
-  [markup.highlight]
-    codeFences = true
-    guessSyntax = true
-    lineNos = true
-    lineNumbersInTable = true
-    # false is a necessary configuration (https://github.com/dillonzq/LoveIt/issues/158)
-    # false 是必要的设置 (https://github.com/dillonzq/LoveIt/issues/158)
-    noClasses = false
-  # Goldmark is from Hugo 0.60 the default library used for Markdown
-  # Goldmark 是 Hugo 0.60 以来的默认 Markdown 解析库
-  [markup.goldmark]
-    [markup.goldmark.extensions]
-      definitionList = true
-      footnote = true
-      linkify = true
-      strikethrough = true
-      table = true
-      taskList = true
-      typographer = true
-    [markup.goldmark.renderer]
-      # whether to use HTML tags directly in the document
-      # 是否在文档中直接使用 HTML 标签
-      unsafe = true
-  # Table Of Contents settings
-  # 目录设置
-  [markup.tableOfContents]
-    startLevel = 2
-    endLevel = 6
-
-# Sitemap config
-# 网站地图配置
-[sitemap]
-  changefreq = "weekly"
-  filename = "sitemap.xml"
-  priority = 0.5
-
-# Permalinks config (https://gohugo.io/content-management/urls/#permalinks)
-# Permalinks 配置 (https://gohugo.io/content-management/urls/#permalinks)
-[Permalinks]
-  # posts = ":year/:month/:filename"
-  posts = ":filename"
-
-# maximal privacy
-[privacy]
-  [privacy.disqus]
-    disable = true
-  [privacy.googleAnalytics]
-    disable = true
-  [privacy.instagram]
-    disable = true
-  [privacy.twitter]
-    disable = true
-  [privacy.vimeo]
-    disable = true
-  [privacy.youtube]
-    disable = true
-
-# Options to make output .md files
-# 用于输出 Markdown 格式文档的设置
-[mediaTypes]
-  [mediaTypes."text/plain"]
-    suffixes = ["md"]
-
-# Options to make output .md files
-# 用于输出 Markdown 格式文档的设置
-[outputFormats.MarkDown]
-  mediaType = "text/plain"
-  isPlainText = true
-  isHTML = false
-
-# Options to make hugo output files
-# 用于 Hugo 输出文档的设置
-[outputs]
-  home = ["HTML", "RSS", "JSON"]
-  page = ["HTML", "MarkDown"]
-  section = ["HTML", "RSS"]
-  taxonomy = ["HTML", "RSS"]
-  taxonomyTerm = ["HTML"]
diff --git a/config.yml b/config.yml
new file mode 100644
index 0000000..20ea028
--- /dev/null
+++ b/config.yml
@@ -0,0 +1,169 @@
+# our homepage url
+baseURL: "https://cullmann.io/"
+
+# cullmann.io website
+title: "Ignorance is bliss..."
+
+paginate: 5
+
+theme: PaperMod
+
+enableInlineShortcodes: true
+enableRobotsTXT: true
+buildDrafts: false
+buildFuture: false
+buildExpired: false
+enableEmoji: true
+pygmentsUseClasses: true
+
+minify:
+    disableXML: true
+    minifyOutput: true
+
+outputs:
+    home:
+        - HTML
+        - RSS
+        - JSON
+
+markup:
+    goldmark:
+        renderer:
+            unsafe: true
+    highlight:
+        noClasses: false
+        # anchorLineNos: true
+        # codeFences: true
+        # guessSyntax: true
+        # lineNos: true
+        # style: monokai
+
+privacy:
+    vimeo:
+        disabled: true
+
+    twitter:
+        disabled: true
+
+    instagram:
+        disabled: true
+
+    youtube:
+        disabled: true
+
+services:
+    instagram:
+        disableInlineCSS: true
+    twitter:
+        disableInlineCSS: true
+
+params:
+    env: production # to enable google analytics, opengraph, twitter-cards and schema.
+    description: "Ignorance is bliss..."
+    author: Theme PaperMod
+    # author: ["Me", "You"] # multiple authors
+
+    defaultTheme: dark
+    disableThemeToggle: true
+    ShowShareButtons: true
+    ShowReadingTime: true
+    disableSpecial1stPost: true
+    displayFullLangName: true
+    ShowPostNavLinks: true
+    ShowBreadCrumbs: true
+    ShowCodeCopyButtons: true
+    ShowRssButtonInSectionTermList: true
+    ShowToc: false
+    comments: false
+    images: ["papermod-cover.png"]
+
+    profileMode:
+        enabled: false
+        title: PaperMod
+        imageUrl: "#"
+        imageTitle: my image
+        # imageWidth: 120
+        # imageHeight: 120
+        buttons:
+            - name: Archives
+              url: archives
+            - name: Tags
+              url: tags
+
+    homeInfoParams:
+        Title: "Ignorance is bliss..."
+        Content: >
+            Welcome to Christoph Cullmann's personal web site.
+    socialIcons:
+        - name: github
+          url: "https://github.com/christoph-cullmann"
+        - name: gitlab
+          url: "https://gitlab.com/cullmann"
+        - name: reddit
+          url: "https://www.reddit.com/user/ChristophCullmann"
+        - name: twitter
+          url: "https://twitter.com/ChrCullmann"
+        - name: youtube
+          url: "https://youtube.com/ChristophCullmann"
+        - name: email
+          url: "mailto:christoph@cullmann.io"
+
+    # label:
+    #     text: "Home"
+    #     icon: icon.png
+    #     iconHeight: 35
+
+    # analytics:
+    #     google:
+    #         SiteVerificationTag: "XYZabc"
+
+    assets:
+        disableHLJS: true
+    #     favicon: "<link / abs url>"
+    #     favicon16x16: "<link / abs url>"
+    #     favicon32x32: "<link / abs url>"
+    #     apple_touch_icon: "<link / abs url>"
+    #     safari_pinned_tab: "<link / abs url>"
+
+    # cover:
+    #     hidden: true # hide everywhere but not in structured data
+    #     hiddenInList: true # hide on list pages and home
+    #     hiddenInSingle: true # hide on single page
+
+    # fuseOpts:
+    #     isCaseSensitive: false
+    #     shouldSort: true
+    #     location: 0
+    #     distance: 1000
+    #     threshold: 0.4
+    #     minMatchCharLength: 0
+    #     keys: ["title", "permalink", "summary", "content"]
+
+languages:
+    en:
+        languageName: "English"
+        weight: 1
+        taxonomies:
+          category: categories
+          tag: tags
+          series: series
+        menu:
+            main:
+                - name: Posts
+                  url: /posts/
+                  weight: 5
+                - name: Projects
+                  url: /projects/
+                  weight: 10
+                - name: Academic
+                  url: /academic/
+                  weight: 15
+                - name: Links
+                  url: /links/
+                  weight: 20
+                - name: About
+                  url: /about/
+                  weight: 25
+                - name: Impressum
+                  url: /impressum/
+                  weight: 30