diff --git a/BioArchLinux/easycodeml/PKGBUILD b/BioArchLinux/easycodeml/PKGBUILD
index 9e1bbc0291..98862bd9e8 100644
--- a/BioArchLinux/easycodeml/PKGBUILD
+++ b/BioArchLinux/easycodeml/PKGBUILD
@@ -2,14 +2,14 @@
 # Contributor: Malacology <guoyizhang at malacology dot com>
 
 pkgname=easycodeml
-pkgver=1.21
+pkgver=1.4
 pkgrel=1
 pkgdesc="A visual tool for analysis of selection using CodeML. https://doi.org/10.1002/ece3.5015"
 arch=('x86_64')
 url="https://github.com/BioEasy/EasyCodeML"
 license=('LGPL3')
-source=("https://github.com/starsareintherose/easycodeml/releases/download/${pkgver}/EasyCodeML.zip" "easycodeml.desktop" "EasyCodeML.png")
-sha256sums=('45ef18a896818643908dc3ad637da7773f6d984e75f8a6faa61992a7d8e48776'
+source=("https://raw.githubusercontent.com/BioEasy/EasyCodeML/master/EasyCodeML.jar" "easycodeml.desktop" "EasyCodeML.png")
+sha256sums=('16eef77a21be47ac2b2cf2e04ded75dc76546a71e0ca227aa21e0418ec8caf36'
             'e20af3e0e14be4f95d634bf5c34cb35dc37edfada7d97f9c0e9dd10afa7cbf6f'
             '5393db9477bd071511788ea6255c49005274b4aebe792a7631eaa296ada14987')
 depends=(
@@ -17,7 +17,7 @@ depends=(
 )
 package() {
     install -dm755 "$pkgdir"/usr/share/{EasyCodeML,applications}
-    mv "$srcdir"/EasyCodeML/* "$pkgdir"/usr/share/EasyCodeML
+    install -Dm 755 "$srcdir"/EasyCodeML.jar "$pkgdir"/usr/share/EasyCodeML
     install -m 755 ${srcdir}/EasyCodeML.png ${pkgdir}/usr/share/EasyCodeML/EasyCodeML.png
     install -m 755 ${srcdir}/easycodeml.desktop ${pkgdir}/usr/share/applications/easycodeml.desktop 
 }
diff --git a/BioArchLinux/easycodeml/lilac.yaml b/BioArchLinux/easycodeml/lilac.yaml
index 2ae500f9ab..c2df63ae28 100644
--- a/BioArchLinux/easycodeml/lilac.yaml
+++ b/BioArchLinux/easycodeml/lilac.yaml
@@ -2,7 +2,7 @@ build_prefix: extra-x86_64
 maintainers:
   - github: starsareintherose
     email: starsareintherose@outlook.com
-pre_build_script: aur_pre_build(maintainers='malacology')
+#pre_build_script: aur_pre_build(maintainers='malacology')
 update_on:
-  - source: aur
-    aur: easycodeml
+  - source: cmd
+    cmd: curl -sS https://raw.githubusercontent.com/BioEasy/EasyCodeML/master/Version%20History.txt | awk 'NR==1{print}' | awk '{print$2}'