diff --git a/.gitignore b/.gitignore
index f7fe39d..ff8707e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,4 @@ root.x86_64/
 archiso/
 build.log
 .claude
-cfg/repo.sh
+/cfg/repo.sh
diff --git a/build.zsh b/build.zsh
index 7acf025..051b4ea 100755
--- a/build.zsh
+++ b/build.zsh
@@ -33,7 +33,7 @@ Server = https://git.syui.ai/ai/repo/raw/branch/main/$arch
 EOF
 
 arch-chroot $ROOTFS /bin/sh -c 'pacman-key --init && pacman-key --populate archlinux'
-arch-chroot $ROOTFS /bin/sh -c 'pacman -Syu --noconfirm base-devel vim git zsh rust openssh jq nodejs npm zsh-autosuggestions zsh-syntax-highlighting zsh-history-substring-search'
+arch-chroot $ROOTFS /bin/sh -c 'pacman -Syu --noconfirm base-devel vim git zsh rust clang openssh jq nodejs npm zsh-autosuggestions zsh-syntax-highlighting zsh-history-substring-search'
 
 if [[ "$BUILD_MODE" == "image" ]]; then
   arch-chroot $ROOTFS /bin/sh -c 'pacman -S --noconfirm linux linux-firmware mkinitcpio'
diff --git a/pkg/aigpt/PKGBUILD b/pkg/aigpt/PKGBUILD
index 90f7d20..56039e1 100644
--- a/pkg/aigpt/PKGBUILD
+++ b/pkg/aigpt/PKGBUILD
@@ -12,6 +12,7 @@ sha256sums=('SKIP')
 
 build() {
   cd gpt
+  export CC=gcc
   cargo build --release
 }
 
diff --git a/pkg/ailog/PKGBUILD b/pkg/ailog/PKGBUILD
index d619238..29c5256 100644
--- a/pkg/ailog/PKGBUILD
+++ b/pkg/ailog/PKGBUILD
@@ -12,6 +12,7 @@ sha256sums=('SKIP')
 
 build() {
   cd log
+  export CC=gcc
   cargo build --release
 }
 
diff --git a/pkg/aishell/PKGBUILD b/pkg/aishell/PKGBUILD
index ec0c32a..0eece81 100644
--- a/pkg/aishell/PKGBUILD
+++ b/pkg/aishell/PKGBUILD
@@ -12,6 +12,7 @@ sha256sums=('SKIP')
 
 build() {
   cd shell
+  export CC=gcc
   cargo build --release
 }