diff --git a/Cargo.lock b/Cargo.lock
index 005562e..0280b33 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -376,7 +376,7 @@ dependencies = [
 
 [[package]]
 name = "card-cli"
-version = "1.4.0"
+version = "1.4.1"
 dependencies = [
  "authenticator",
  "base64 0.13.0",
diff --git a/Cargo.toml b/Cargo.toml
index 8f0e369..d481a69 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "card-cli"
-version = "1.4.0"
+version = "1.4.1"
 authors = ["Hatter Jiang <jht5945@gmail.com>"]
 edition = "2018"
 
diff --git a/src/cmd_chall.rs b/src/cmd_chall.rs
index 4a4f134..0d87836 100644
--- a/src/cmd_chall.rs
+++ b/src/cmd_chall.rs
@@ -85,6 +85,7 @@ impl Command for CommandImpl {
             }
         } else {
             warning!("YubiKey not found");
+            return Ok(Some(1));
         }
 
         Ok(None)
diff --git a/src/main.rs b/src/main.rs
index 74f8eb1..bd3db3a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -44,8 +44,10 @@ impl DefaultCommandImpl {
 }
 
 fn main() {
-    if let Err(e) = inner_main() {
-        failure_and_exit!("Run cli error: {}", e);
+    match inner_main() {
+        Err(e) => failure_and_exit!("Run cli error: {}", e),
+        Ok(Some(code)) => std::process::exit(code),
+        Ok(None) => (),
     }
 }