diff --git a/.github/workflows/debian.yml b/.github/workflows/debian.yml
index ecc3b53..f274e24 100644
--- a/.github/workflows/debian.yml
+++ b/.github/workflows/debian.yml
@@ -4,7 +4,7 @@ env:
   DEBIAN_FRONTEND: noninteractive
   GET_BASE_DISK_LOG: debug
   REG_USER: "robot$debian+bot_actions_2024"
-  ZSTD_LV: 18
+  ZSTD_LV: 22
 
 on:
   push:
diff --git a/assets/ci/build.md b/assets/ci/build.md
index 71d313f..e3bfd05 100644
--- a/assets/ci/build.md
+++ b/assets/ci/build.md
@@ -3,7 +3,7 @@
 ## get-base-disk
 
 ```sh
-env CARGO_TARGET_DIR=/tmp/musl cross build --profile thin --target=x86_64-unknown-linux-musl -v
+env CARGO_TARGET_DIR=/tmp/musl cross build --package get-base-disk --profile thin --target=x86_64-unknown-linux-musl -v
 
 cp /tmp/musl/x86_64-unknown-linux-musl/thin/get-base-disk ./tmp.get-base-disk 
 
diff --git a/crates/get-base-disk/src/cli.rs b/crates/get-base-disk/src/cli.rs
index 5448f4c..0d6a873 100644
--- a/crates/get-base-disk/src/cli.rs
+++ b/crates/get-base-disk/src/cli.rs
@@ -18,11 +18,11 @@ pub(crate) const PKG_VERSION: &str = env!("CARGO_PKG_VERSION");
 /// Example: --os debian --ver 2.2 --tag base --obtain --build
 pub(crate) struct Cli {
     /// OS Name, e.g. debian, ubuntu
-    #[arg(long, id = "OS_Name")]
+    #[arg(long, id = "OS_Name", default_value = "debian")]
     os: String,
 
     /// Version, e.g. 1.3, 2.0, 22.04
-    #[arg(long)]
+    #[arg(long, default_value = "2.1")]
     ver: String,
 
     /// e.g. base