diff --git a/.SRCINFO b/.SRCINFO
index 7e92292..74bc304 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,24 +1,20 @@
 pkgbase = stoat-desktop-bin
 	pkgdesc = Stoat for Desktop. (Prebuilt version. Use system-wide electron)
-	pkgver = 1.5.1
+	pkgver = 1.5.3
 	pkgrel = 1
 	url = https://stoat.chat/
 	arch = aarch64
 	arch = x86_64
 	license = AGPL-3.0-only
-	makedepends = gendesk
-	makedepends = git
 	depends = electron43
-	provides = stoat-desktop=1.5.1
+	provides = stoat-desktop=1.5.3
 	conflicts = stoat-desktop
 	options = !emptydirs
-	source = stoat-desktop-assets::git+https://github.com/stoatchat/assets
 	source = stoat-desktop.sh
-	sha256sums = SKIP
 	sha256sums = a774c2f54fbbeeaac3cefc0f7250796d30c86d27f0fd40b7eaf9c0fdb021623d
-	source_aarch64 = stoat-desktop-1.5.1-aarch64.zip::https://github.com/stoatchat/for-desktop/releases/download/v1.5.1/Stoat-linux-arm64-1.5.1.zip
-	sha256sums_aarch64 = 59dfc154c608cfc4217e554554289b360fdb36b410bd398d381dbb1f9dd38bdd
-	source_x86_64 = stoat-desktop-1.5.1-x86_64.zip::https://github.com/stoatchat/for-desktop/releases/download/v1.5.1/Stoat-linux-x64-1.5.1.zip
-	sha256sums_x86_64 = d84f970b324a904db35fc2ea64682a2ec1a0cc108a8c61fe7c4e5eb31290aa6f
+	source_aarch64 = stoat-desktop-1.5.3-aarch64.AppImage::https://github.com/stoatchat/for-desktop/releases/download/v1.5.3/Stoat-1.5.3-anylinux-aarch64.AppImage
+	sha256sums_aarch64 = fa36a052dcf3953a273d87161937ad327da525e9061e3631100c98b42cf8ad8f
+	source_x86_64 = stoat-desktop-1.5.3-x86_64.AppImage::https://github.com/stoatchat/for-desktop/releases/download/v1.5.3/Stoat-1.5.3-anylinux-x86_64.AppImage
+	sha256sums_x86_64 = 8f6e8c6c16069ba1ff30ee60443e4cca35eb5e11c6f279f64a93f0af1500b1eb
 
 pkgname = stoat-desktop-bin
diff --git a/PKGBUILD b/PKGBUILD
index 71d3555..2ea04eb 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: zxp19821005 <zxp19821005 at 163 dot com>
 pkgname=stoat-desktop-bin
 _pkgname=Stoat
-pkgver=1.5.1
+pkgver=1.5.3
 _electronversion=43
 pkgrel=1
 pkgdesc="Stoat for Desktop. (Prebuilt version. Use system-wide electron)"
@@ -17,29 +17,21 @@ conflicts=("${pkgname%-bin}")
 depends=(
     "electron${_electronversion}"
 )
-makedepends=(
-    'gendesk'
-    'git'
-)
 options=(
     '!emptydirs'
 )
-source=(
-    "${pkgname%-bin}-assets::git+https://github.com/stoatchat/assets"
-    "${pkgname%-bin}.sh"
-)
-source_aarch64=("${pkgname%-bin}-${pkgver}-aarch64.zip::${_ghurl}/releases/download/v${pkgver}/${_pkgname}-linux-arm64-${pkgver}.zip")
-source_x86_64=("${pkgname%-bin}-${pkgver}-x86_64.zip::${_ghurl}/releases/download/v${pkgver}/${_pkgname}-linux-x64-${pkgver}.zip")
-sha256sums=('SKIP'
-            'a774c2f54fbbeeaac3cefc0f7250796d30c86d27f0fd40b7eaf9c0fdb021623d')
-sha256sums_aarch64=('59dfc154c608cfc4217e554554289b360fdb36b410bd398d381dbb1f9dd38bdd')
-sha256sums_x86_64=('d84f970b324a904db35fc2ea64682a2ec1a0cc108a8c61fe7c4e5eb31290aa6f')
+source=("${pkgname%-bin}.sh")
+source_aarch64=("${pkgname%-bin}-${pkgver}-aarch64.AppImage::${_ghurl}/releases/download/v${pkgver}/${_pkgname}-${pkgver}-anylinux-aarch64.AppImage")
+source_x86_64=("${pkgname%-bin}-${pkgver}-x86_64.AppImage::${_ghurl}/releases/download/v${pkgver}/${_pkgname}-${pkgver}-anylinux-x86_64.AppImage")
+sha256sums=('a774c2f54fbbeeaac3cefc0f7250796d30c86d27f0fd40b7eaf9c0fdb021623d')
+sha256sums_aarch64=('fa36a052dcf3953a273d87161937ad327da525e9061e3631100c98b42cf8ad8f')
+sha256sums_x86_64=('8f6e8c6c16069ba1ff30ee60443e4cca35eb5e11c6f279f64a93f0af1500b1eb')
 _get_app_dir() {
     find "${srcdir}" -type f -name "resources.pak" -exec dirname {} + | head -n 1
 }
 _check_electron_version() {
     echo "Verifying Electron version..."
-    local _main_exe=$(find "$(_get_app_dir)" -maxdepth 1 -type f -executable -printf '%s %p\n' | sort -nr | head -1 | cut -d' ' -f2-)
+    local _main_exe="${srcdir}/AppDir/shared/bin/${pkgname%-bin}"
     [[ -z "${_main_exe}" ]] && echo -e "\033[1;33mNote: Could not find Electron binary.\033[0m" && return
     local _elec_ver=$(strings "${_main_exe}" | grep -oP 'Electron/\K[0-9]+' | head -1)
     [[ -z "${_elec_ver}" ]] && echo -e "\033[1;33mNote: Could not determine Electron version.\033[0m" && return
@@ -54,19 +46,21 @@ prepare() {
         s/@runname@/app.asar/g
         s/@cfgdirname@/${pkgname%-bin}/g
     " "${srcdir}/${pkgname%-bin}.sh"
+    if [ ! -x "${srcdir}/${pkgname%-bin}-${pkgver}-${CARCH}.AppImage" ];then
+        chmod +x "${srcdir}/${pkgname%-bin}-${pkgver}-${CARCH}.AppImage"
+    fi
+    if [ -d "${srcdir}/squashfs-root" ];then
+        rm -rf "${srcdir}/squashfs-root"
+    fi
+    "${srcdir}/${pkgname%-bin}-${pkgver}-${CARCH}.AppImage" --appimage-extract > /dev/null
     _check_electron_version
-    gendesk -q -f -n \
-        --pkgname="${pkgname%-bin}" \
-        --pkgdesc="Stoat for Desktop." \
-        --categories="Network" \
-        --name="${_pkgname}" \
-        --exec="${pkgname%-bin} %U"
+    sed -i "s/Icon=chat.stoat.StoatDesktop/Icon=${pkgname%-bin}/g" "${srcdir}/AppDir/chat.stoat.StoatDesktop.desktop"
 }
 package() {
     install -Dm755 "${srcdir}/${pkgname%-bin}.sh" "${pkgdir}/usr/bin/${pkgname%-bin}"
     install -Dm755 -d "${pkgdir}/usr/lib/${pkgname%-bin}"
 	local _app_dir=$(_get_app_dir)
-	cp -a "${_app_dir}/resources/"* "${pkgdir}/usr/lib/${pkgname%-bin}/"
-    install -Dm644 "${srcdir}/${pkgname%-bin}-assets/desktop/icon@3x.png" "${pkgdir}/usr/share/pixmaps/${pkgname%-bin}.png"
-    install -Dm644 "${srcdir}/${pkgname%-bin}.desktop" -t "${pkgdir}/usr/share/applications"
-}
+	cp -a "${_app_dir}/resources/". "${pkgdir}/usr/lib/${pkgname%-bin}/"
+    install -Dm644 "${srcdir}/AppDir/icon.svg" "${pkgdir}/usr/share/icons/hicolor/scalable/apps/${pkgname%-bin}.svg"
+    install -Dm644 "${srcdir}/AppDir/chat.stoat.StoatDesktop.desktop" "${pkgdir}/usr/share/applications/${pkgname%-bin}.desktop"
+}
\ No newline at end of file