diff --git a/.SRCINFO b/.SRCINFO
index 0019468..bdab8bc 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -10,10 +10,7 @@ pkgbase = aarch64-linux-musl
 	options = staticlibs
 	options = !buildflags
 	options = !strip
-	source = https://musl.libc.org/releases/musl-1.2.5.tar.gz
-	source = https://musl.libc.org/releases/musl-1.2.5.tar.gz.asc
-	validpgpkeys = 836489290BB6B70F99FFDA0556BCDB593020450F
-	b2sums = 6065dc1e01874d1b96abe714147dcc0b41ca702ca9e9c44e85864185dab0b6d085a692745db0822c94a79325e1a91dad60c52f467717d9323b2b3c6ad0a17545
-	b2sums = SKIP
+	source = git+https://gitea.classfun.cn:4443/mirrors/musl.git
+	sha512sums = SKIP
 
 pkgname = aarch64-linux-musl
diff --git a/.gitignore b/.gitignore
index 0b8af53..485a77d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,53 @@
-/src/
-/pkg/
-
-*.pkg.tar*
-musl-*.tar.gz
-musl-*.tar.gz.asc
+*.rej
+*.orig
+*.swp
+*.save*
+*.o
+*.a
+*.out
+*.lib
+*.obj
+*.dll
+*.so
+*.exe
+*.gch
+*.plist
+*.mo
+*.gmo
+*.fd
+*.iso
+*.img
+*.img.*
+*.qcow2
+*.vhd
+*.vdi
+*.vmdk
+*.cpio
+*.cpio.*
+*.ttf
+*.ttc
+*.pcf
+*.pcf.*
+*.efi
+*.pkg.tar.*
+vgcore.*
+/build*
+initramfs*.*
+initrd*.*
+System.map*
+/cmake-build-*
+/.idea
+/.vscode
+/.cache
+CMakeCache.txt
+CMakeFiles
+Makefile
+cmake_install.cmake
+node_modules
+package.json
+package-lock.json
+fonts.scale
+fonts.dir
+/src
+/pkg
+/musl
diff --git a/PKGBUILD b/PKGBUILD
index 10806b1..0daab46 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -10,40 +10,43 @@ url='https://musl.libc.org'
 license=('MIT')
 options=('staticlibs' '!buildflags' '!strip')
 depends=('aarch64-linux-gnu-gcc')
-validpgpkeys=('836489290BB6B70F99FFDA0556BCDB593020450F')
-source=(https://musl.libc.org/releases/musl-${pkgver}.tar.gz{,.asc})
-b2sums=('6065dc1e01874d1b96abe714147dcc0b41ca702ca9e9c44e85864185dab0b6d085a692745db0822c94a79325e1a91dad60c52f467717d9323b2b3c6ad0a17545'
-        'SKIP')
+source=(git+https://gitea.classfun.cn:4443/mirrors/musl.git)
+sha512sums=('SKIP')
 
 _target=aarch64-linux-gnu
 _sysroot=/usr/$_target/lib/musl
 
+pkgver() {
+	cd "$srcdir/musl"
+	git describe --tags --abbrev=0 | sed 's,^v,,'
+}
+
+prepare() {
+	cd "$srcdir/musl"
+	git checkout "$(git describe --tags --abbrev=0)"
+}
+
 build() {
-  cd musl-$pkgver
-  ./configure --prefix=$_sysroot \
-              --exec-prefix=/usr \
-              --target=$_target \
-              --enable-wrapper=all
-  make
+	cd "$srcdir/musl"
+	./configure
+		--prefix=$_sysroot \
+		--exec-prefix=/usr \
+		--target=$_target \
+		--enable-wrapper=all
+	make
 }
 
 package() {
-  cd musl-$pkgver
-  make DESTDIR="$pkgdir" install
-
-  # configure syslibdir with /lib for PT_INTERP compat, but install to /usr/lib
-  mv "$pkgdir"/lib/ld-musl*.so* "$pkgdir$_sysroot"/lib/
-  rmdir "$pkgdir"/lib
-
-  pushd "$pkgdir"/usr/bin
-  local _bin
-  for _bin in *; do
-    mv "$_bin" "${_target%-gnu}-$_bin"
-  done
-  popd
-
-  install -Dm0644 README "$pkgdir"/usr/share/doc/$pkgname/README
-  install -Dm0644 COPYRIGHT "$pkgdir"/usr/share/licenses/$pkgname/COPYRIGHT
+	cd "$srcdir/musl"
+	make DESTDIR="$pkgdir" install
+	mv "$pkgdir"/lib/ld-musl*.so* "$pkgdir$_sysroot"/lib/
+	rmdir "$pkgdir"/lib
+	pushd "$pkgdir"/usr/bin
+	local _bin
+	for _bin in *; do
+		mv "$_bin" "${_target%-gnu}-$_bin"
+	done
+	popd
+	install -Dm0644 README "$pkgdir"/usr/share/doc/$pkgname/README
+	install -Dm0644 COPYRIGHT "$pkgdir"/usr/share/licenses/$pkgname/COPYRIGHT
 }
-
-# vim: et ts=2 sts=2 sw=2