diff --git a/treemap/PKGBUILD b/treemap/PKGBUILD
new file mode 100644
index 0000000000..33172555e6
--- /dev/null
+++ b/treemap/PKGBUILD
@@ -0,0 +1,28 @@
+# Maintainer: Malacology <guoyizhang at malacology dot com>
+# Contributor: Malacology <guoyizhang at malacology dot com>
+
+pkgname=treemap
+pkgver=3b1243
+pkgrel=1
+pkgdesc="a tool for analysing relationships between evolutionary histories of ecologically linked species"
+arch=('x86_64')
+url="https://sites.google.com/site/cophylogeny/treemap/"
+license=('custom')
+makedepends=('wget')
+source=("treemap.desktop" "treemap.png")
+sha256sums=('dd308f7e4596edef57be9bbbfc7a7088a27f75763feae02e446c9d16518940e5'
+            '514cbfcb94803808141cc6fae9b58eabfe58ba7a55d5d5f3f1061cd7a154b28e')
+depends=(
+	'jre-openjdk-headless'
+	'jre-openjdk'
+	'jdk-openjdk'
+	'openjdk-doc'
+	'openjdk-src'
+)
+package() {
+    wget "https://sites.google.com/site/cophylogeny/software/TreeMap${pkgver}.jar"
+    install -dm755 "$pkgdir"/usr/share/{treemap,icons,applications}
+    install -Dm644 ${srcdir}/TreeMap${pkgver}.jar ${pkgdir}/usr/share/treemap/TreeMap.jar
+    install -Dm 755 ${srcdir}/*.desktop ${pkgdir}/usr/share/applications
+    install -Dm 755 ${srcdir}/*.png ${pkgdir}/usr/share/icons
+}
diff --git a/treemap/lilac.py b/treemap/lilac.py
new file mode 100755
index 0000000000..fcbff72939
--- /dev/null
+++ b/treemap/lilac.py
@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+from lilaclib import *
+
+def pre_build():
+    update_pkgver_and_pkgrel(_G.newver.lstrip('v'))
+    run_cmd(['updpkgsums'])
+
+def post_build():
+    git_add_files('PKGBUILD')
+    git_commit()
diff --git a/treemap/lilac.yaml b/treemap/lilac.yaml
new file mode 100644
index 0000000000..77c4436d9b
--- /dev/null
+++ b/treemap/lilac.yaml
@@ -0,0 +1,7 @@
+build_prefix: extra-x86_64
+maintainers:
+  - github: starsareintherose
+    email: starsareintherose@outlook.com
+update_on:
+  - source: aur
+    aur: treemap
diff --git a/treemap/lilac.yaml.aur b/treemap/lilac.yaml.aur
new file mode 100644
index 0000000000..77c4436d9b
--- /dev/null
+++ b/treemap/lilac.yaml.aur
@@ -0,0 +1,7 @@
+build_prefix: extra-x86_64
+maintainers:
+  - github: starsareintherose
+    email: starsareintherose@outlook.com
+update_on:
+  - source: aur
+    aur: treemap
diff --git a/treemap/lilac.yaml.vps b/treemap/lilac.yaml.vps
new file mode 100644
index 0000000000..13315144bc
--- /dev/null
+++ b/treemap/lilac.yaml.vps
@@ -0,0 +1,8 @@
+build_prefix: extra-x86_64
+maintainers:
+  - github: starsareintherose
+    email: starsareintherose@outlook.com
+update_on:
+  - source: regex
+    url: https://sites.google.com/site/cophylogeny/software
+    regex: TreeMap(\w+).jar
diff --git a/treemap/treemap.desktop b/treemap/treemap.desktop
new file mode 100644
index 0000000000..dd0bb25e8b
--- /dev/null
+++ b/treemap/treemap.desktop
@@ -0,0 +1,19 @@
+[Desktop Entry]
+Categories=
+Encoding=UTF-8
+Exec=java -jar /usr/share/treemap/TreeMap.jar
+GenericName=
+GenericName[zh]=
+Icon=/usr/share/icons/treemap.png
+MimeType=
+Name=TreeMap
+Name[zh]=TreeMap
+ServiceTypes=
+SwallowExec=
+SwallowTitle=
+Terminal=false
+TerminalOptions=
+Type=Application
+X-KDE-SubstituteUID=false
+X-KDE-Username=root
+
diff --git a/treemap/treemap.png b/treemap/treemap.png
new file mode 100644
index 0000000000..8ae66ba7ad
Binary files /dev/null and b/treemap/treemap.png differ