diff --git a/assets/images/logo.svg b/assets/images/logo.svg
new file mode 100644
index 0000000..bb1ce4c
--- /dev/null
+++ b/assets/images/logo.svg
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
+              "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+
+<svg xmlns="http://www.w3.org/2000/svg"
+     width="84.6668mm" height="84.6668mm"
+     viewBox="0 0 1000 1000">
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diff --git a/config/_default/params.yaml b/config/_default/params.yaml
index 25459ff..81012d7 100644
--- a/config/_default/params.yaml
+++ b/config/_default/params.yaml
@@ -46,10 +46,27 @@ hb:
 seo:
   favicons: # see https://hugomods.com/en/docs/seo/#favicons-module
     icon: images/logo.png # use logo as favicon.
+    svg_icon: images/logo.svg
+    mask_icon: images/logo.svg
+    mask_icon_color: '#712cf9'
+    sizes:
+      - size: 180x180
+        rel: apple-touch-icon
 
 # PWA settings, see https://hugomods.com/en/docs/pwa/#site-parameters.
 pwa:
   debug: false
+  icon_path: images/logo.png
+  icon_sizes:
+    - 48
+    - 64
+    - 128
+    - 144
+    - 256
+    - 512
+  precaches:
+    - url: /en/
+    - url: /id/
   manifest:
     background_color: '#712cf9'
     theme_color: '#712cf9'