diff --git a/app/logical/source/url/skeb.rb b/app/logical/source/url/skeb.rb
index f2ecbaf0f..a47eedc00 100644
--- a/app/logical/source/url/skeb.rb
+++ b/app/logical/source/url/skeb.rb
@@ -1,10 +1,12 @@
 # frozen_string_literal: true
 
 class Source::URL::Skeb < Source::URL
+  RESERVED_USERNAMES = %w[works users about terms creator client company]
+
   attr_reader :username, :work_id, :image_id, :image_uuid
 
   def self.match?(url)
-    url.host.in?(%w[skeb.jp skeb.imgix.net skeb-production.s3.ap-northeast-1.amazonaws.com])
+    url.host.in?(%w[www.skeb.jp skeb.jp skeb.imgix.net skeb-production.s3.ap-northeast-1.amazonaws.com])
   end
 
   def parse
@@ -15,15 +17,19 @@ class Source::URL::Skeb < Source::URL
     # https://skeb.jp/@asanagi/works/16 (age-restricted, watermarked)
     # https://skeb.jp/@asanagi/works/6 (private, returns 404)
     # https://skeb.jp/@nasuno42/works/30 (multi-image post)
-    in "skeb.jp", /^@/ => username, "works", work_id
+    in ("www.skeb.jp" | "skeb.jp"), /^@/ => username, "works", work_id
       @username = username.delete_prefix("@")
       @work_id = work_id
 
     # https://skeb.jp/@asanagi
     # https://skeb.jp/@okku_oxn/works
-    in "skeb.jp", /^@/ => username, *rest
+    in ("www.skeb.jp" | "skeb.jp"), /^@/ => username, *rest
       @username = username.delete_prefix("@")
 
+    # https://skeb.jp/OrvMZ
+    in ("www.skeb.jp" | "skeb.jp"), username, *rest unless username.in?(RESERVED_USERNAMES)
+      @username = username
+
     # https://skeb.imgix.net/requests/199886_0?bg=%23fff&auto=format&w=800&s=5a6a908ab964fcdfc4713fad179fe715
     # https://skeb.imgix.net/requests/73290_0?bg=%23fff&auto=format&txtfont=bold&txtshad=70&txtclr=BFFFFFFF&txtalign=middle%2Ccenter&txtsize=150&txt=SAMPLE&w=800&s=4843435cff85d623b1f657209d131526
     # https://skeb.imgix.net/requests/53269_1?bg=%23fff&fm=png&dl=53269.png&w=1.0&h=1.0&s=44588ea9c41881049e392adb1df21cce (full size)
diff --git a/test/unit/sources/skeb_test.rb b/test/unit/sources/skeb_test.rb
index c13ac7f2c..0417a10cf 100644
--- a/test/unit/sources/skeb_test.rb
+++ b/test/unit/sources/skeb_test.rb
@@ -105,6 +105,8 @@ module Sources
       assert(Source::URL.image_url?("https://skeb-production.s3.ap-northeast-1.amazonaws.com/uploads/outputs/20f9d68f-50ec-44ae-8630-173fc38a2d6a?response-content-disposition=attachment%3B%20filename%3D%22458093-1.output.mp4%22%3B%20filename%2A%3DUTF-8%27%27458093-1.output.mp4&response-content-type=video%2Fmp4&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIVPUTFQBBL7UDSUA%2F20220221%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20220221T200057Z&X-Amz-Expires=604800&X-Amz-SignedHeaders=host&X-Amz-Signature=7f028cfd9a56344cf1d42410063fad3ef30a1e47b83cef047247e0c37df01df0"))
       assert(Source::URL.page_url?("https://skeb.jp/@OrvMZ/works/3 "))
       assert(Source::URL.profile_url?("https://skeb.jp/@asanagi"))
+      assert(Source::URL.profile_url?("https://www.skeb.jp/@asanagi"))
+      assert(Source::URL.profile_url?("https://skeb.jp/asanagi"))
     end
   end
 end