diff --git a/Gemfile b/Gemfile
index cf4cd21..666e4cd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem "jekyll", ENV["JEKYLL_VERSION"] if ENV["JEKYLL_VERSION"]
gem "kramdown-parser-gfm" if ENV["JEKYLL_VERSION"] == "~> 3.9"
group :jekyll_plugins do
- gem "jekyll-feed", "~> 0.12"
+ gem "jekyll-feed"
gem "jekyll-paginate"
gem "jekyll-sitemap"
gem "jekyll-seo-tag"
diff --git a/_includes/head.html b/_includes/head.html
index 4e5fc6e..e8aa559 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -1,15 +1,33 @@
-
-
-
+
+
+
{%- seo -%}
-
- {%- feed_meta -%}
- {%- if jekyll.environment == 'production' and site.google_analytics -%}
- {%- include google-analytics.html -%}
- {%- endif -%}
-
+
+
+
+
+
+ {%- feed_meta -%} {%- if jekyll.environment == 'production' and
+ site.google_analytics -%} {%- include google-analytics.html -%} {%- endif -%}
{% if site.open_external_links_in_new_tab != false %}
-
+
{% endif %}
diff --git a/assets/images/icon/android-chrome-192x192.png b/assets/images/icon/android-chrome-192x192.png
new file mode 100644
index 0000000..d2fa7b1
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diff --git a/assets/images/icon/android-chrome-512x512.png b/assets/images/icon/android-chrome-512x512.png
new file mode 100644
index 0000000..a26cd09
Binary files /dev/null and b/assets/images/icon/android-chrome-512x512.png differ
diff --git a/assets/images/icon/apple-touch-icon.png b/assets/images/icon/apple-touch-icon.png
new file mode 100644
index 0000000..e03d3c0
Binary files /dev/null and b/assets/images/icon/apple-touch-icon.png differ
diff --git a/assets/images/icon/favicon-16x16.png b/assets/images/icon/favicon-16x16.png
new file mode 100644
index 0000000..d5d60e8
Binary files /dev/null and b/assets/images/icon/favicon-16x16.png differ
diff --git a/assets/images/icon/favicon-32x32.png b/assets/images/icon/favicon-32x32.png
new file mode 100644
index 0000000..39a561e
Binary files /dev/null and b/assets/images/icon/favicon-32x32.png differ
diff --git a/assets/images/icon/favicon.ico b/assets/images/icon/favicon.ico
new file mode 100644
index 0000000..718eec4
Binary files /dev/null and b/assets/images/icon/favicon.ico differ
diff --git a/assets/images/icon/site.webmanifest b/assets/images/icon/site.webmanifest
new file mode 100644
index 0000000..ec59158
--- /dev/null
+++ b/assets/images/icon/site.webmanifest
@@ -0,0 +1 @@
+{"name":"","short_name":"","icons":[{"src":"/assets/images/icon/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/assets/images/icon/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],"theme_color":"#ffffff","background_color":"#ffffff","display":"standalone"}
\ No newline at end of file
diff --git a/favicon.ico b/favicon.ico
deleted file mode 100644
index 4975d69..0000000
Binary files a/favicon.ico and /dev/null differ