diff --git a/config/_default/menus.en.toml b/config/_default/menus.en.toml
index f646f7b..154eab1 100644
--- a/config/_default/menus.en.toml
+++ b/config/_default/menus.en.toml
@@ -10,36 +10,20 @@
   url = "archive"
   weight = 2
 
-[[main]]
-  identifier = "gallery"
-  name = "Gallery"
-  url = "gallery"
-  weight = 4
-    
-[[main]]
-  parent = "gallery"
-  name = "Cartoon"
-  url = "gallery/cartoon"
-
-[[main]]
-  parent = "gallery"
-  name = "Photo"
-  url = "gallery/photo"
-
 [[main]]
   identifier = "posts"
   name = "Posts"
   url = "posts"
-  weight = 5
+  weight = 3
 
 [[main]]
   identifier = "showcase"
   name = "Showcase"
   url = "showcase"
-  weight = 6
+  weight = 4
 
 [[main]]
   identifier = "publication"
   name = "Pub"
   url = "publication"
-  weight = 7
+  weight = 5
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diff --git a/static/images/feature2/workflow.png b/static/images/feature2/workflow.png
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diff --git a/static/images/feature3/css3-bare.png b/static/images/feature3/css3-bare.png
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diff --git a/static/images/header/background.jpg b/static/images/header/background.jpg
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diff --git a/static/images/whoami/avatar.jpg b/static/images/whoami/avatar.jpg
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diff --git a/static/manifest.json b/static/manifest.json
new file mode 100644
index 0000000..e116fe8
--- /dev/null
+++ b/static/manifest.json
@@ -0,0 +1,56 @@
+{
+  "manifest_version": 2,
+  "name": "Hugo Zzo theme",
+  "short_name": "Hugo Zzo theme",
+  "version": "1.0.0",
+  "default_locale": "en",
+  "description": "Hugo blog theme with rich features",
+  "start_url": "https://themes.gohugo.io/theme/hugo-theme-zzo/",
+  "icons": [
+    {
+      "src": "favicon/android-icon-36x36.png",
+      "sizes": "36x36",
+      "type": "image/png",
+      "density": "0.75"
+    },
+    {
+      "src": "favicon/android-icon-48x48.png",
+      "sizes": "48x48",
+      "type": "image/png",
+      "density": "1.0"
+    },
+    {
+      "src": "favicon/android-icon-72x72.png",
+      "sizes": "72x72",
+      "type": "image/png",
+      "density": "1.5"
+    },
+    {
+      "src": "favicon/android-icon-96x96.png",
+      "sizes": "96x96",
+      "type": "image/png",
+      "density": "2.0"
+    },
+    {
+      "src": "favicon/android-icon-144x144.png",
+      "sizes": "144x144",
+      "type": "image/png",
+      "density": "3.0"
+    },
+    {
+      "src": "favicon/android-icon-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "density": "4.0"
+    },
+    {
+      "src": "favicon/android-icon-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "density": "4.0"
+    }
+  ],
+  "theme_color": "#FF6188",
+  "background_color": "#2D2A2E",
+  "display": "standalone"
+}