diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..7ad9554
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "airootfs/home/suyu/suyu.wiki"]
+	path = airootfs/home/suyu/suyu.wiki
+	url = https://git.suyu.dev/suyu/suyu.wiki.git
+[submodule "airootfs/home/suyu/suyu"]
+	path = airootfs/home/suyu/suyu
+	url = https://git.suyu.dev/suyu/suyu.git
diff --git a/airootfs/etc/sudoers b/airootfs/etc/sudoers
new file mode 100644
index 0000000..871ca09
--- /dev/null
+++ b/airootfs/etc/sudoers
@@ -0,0 +1 @@
+suyu   ALL=(ALL:ALL) ALL 
diff --git a/airootfs/home/suyu/suyu b/airootfs/home/suyu/suyu
index 2b16baf..526e1d7 160000
--- a/airootfs/home/suyu/suyu
+++ b/airootfs/home/suyu/suyu
@@ -1 +1 @@
-Subproject commit 2b16baf506886ab7df9c4df0b48ae43e047aa593
+Subproject commit 526e1d7a76b572b694d2e451620ede4a70bff86c
diff --git a/airootfs/home/suyu/suyu.wiki b/airootfs/home/suyu/suyu.wiki
new file mode 160000
index 0000000..bb33d9a
--- /dev/null
+++ b/airootfs/home/suyu/suyu.wiki
@@ -0,0 +1 @@
+Subproject commit bb33d9ab2d3bea08bba0acf22548c14ab5977f19
diff --git a/packages.x86_64 b/packages.x86_64
index a0fb7a5..cec8140 100644
--- a/packages.x86_64
+++ b/packages.x86_64
@@ -151,4 +151,5 @@ zlib
 zstd
 zip
 unzip
-gamemode
\ No newline at end of file
+gamemode
+ccache
\ No newline at end of file