diff --git a/config/config.exs b/config/config.exs
index 9cc558564..ef69368e6 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -23,6 +23,9 @@ config :pleroma, Pleroma.Uploaders.S3,
   public_endpoint: "https://s3.amazonaws.com",
   force_media_proxy: false
 
+config :pleroma, Pleroma.Uploaders.Mdii,
+  host_name: "mdii.sakura.ne.jp"
+
 config :pleroma, :emoji, shortcode_globs: ["/emoji/custom/**/*.png"]
 
 config :pleroma, :uri_schemes,
diff --git a/lib/pleroma/uploaders/mdii.ex b/lib/pleroma/uploaders/mdii.ex
new file mode 100644
index 000000000..3cf71df43
--- /dev/null
+++ b/lib/pleroma/uploaders/mdii.ex
@@ -0,0 +1,19 @@
+defmodule Pleroma.Uploaders.Mdii do
+  @behaviour Pleroma.Uploaders.Uploader
+
+  def put_file(name, uuid, path, content_type, _should_dedupe) do
+    settings = Application.get_env(:pleroma, Pleroma.Uploaders.Mdii)
+    host_name = Keyword.fetch!(settings, :host_name)
+
+    {:ok, file_data} = File.read(path)
+
+    File.rm!(path)
+
+    remote_file_name = "00000"
+    extension = "png"
+
+    public_url = "https://#{host_name}/#{remote_file_name}.#{extension}"
+
+    {:ok, public_url}
+  end
+end