diff --git a/aria/contents/docs/libra/command/config/index.mdx b/aria/contents/docs/libra/command/config/index.mdx
index a523e94a2..3a1c97e24 100644
--- a/aria/contents/docs/libra/command/config/index.mdx
+++ b/aria/contents/docs/libra/command/config/index.mdx
@@ -41,6 +41,10 @@ Manage configuration entries by adding, retrieving, listing, or deleting them in
   List all configuration entries from the database.  
   _Does not require `key` or `value_pattern`._
 
+- `--name-only`
+  Output only the names of config variables for --list
+  _Only valid with `--list`._
+
 - `-d`, `--default <value>`  
   Return the given default value if no matching key is found.  
   _Only valid with `--get` `--get-all`._
@@ -49,5 +53,6 @@ Manage configuration entries by adding, retrieving, listing, or deleting them in
   Print help information.
 
 <Note type="note" title="Note">
-  Only one of `--add`, `--get`, `--get-all`, `--unset`, `--unset-all`, or `--list` can be used at a time. Use `--default` only with `--get` and `--get-all`.
+  Only one of `--add`, `--get`, `--get-all`, `--unset`, `--unset-all`, or `--list` can be used at a time. Use `--default` only with `--get` and `--get-all`. 
+  Use `--name-only` only with `--list`.
 </Note>
diff --git a/libra/src/command/config.rs b/libra/src/command/config.rs
index 7ee023c7e..2ac85d0ca 100644
--- a/libra/src/command/config.rs
+++ b/libra/src/command/config.rs
@@ -22,6 +22,10 @@ pub struct ConfigArgs {
     /// List all the configuration entries from database
     #[clap(long, short, group("mode"))]
     pub list: bool,
+    /// If set, only print the key string of the configuration entry instead of the key=value.
+    /// This is only valid when `list` is set.
+    #[clap(long("name-only"), requires = "list")]
+    pub name_only: bool,
     /// The key string of the configuration entry, should be like configuration.[name].key
     #[clap(value_name("key"), required_unless_present("list"))]
     pub key: Option<String>,
@@ -40,6 +44,11 @@ impl ConfigArgs {
         if self.default.is_some() && !(self.get || self.get_all) {
             return Err("default value is only valid when get (get_all) is set".to_string());
         }
+        // validate that name_only is only valid when list is set
+        if self.name_only && !self.list {
+            return Err("--name-only is only valid when --list is set".to_string());
+        }
+
         Ok(())
     }
 }
@@ -56,7 +65,7 @@ pub async fn execute(args: ConfigArgs) {
         return;
     }
     if args.list {
-        list_config().await;
+        list_config(args.name_only).await;
     } else {
         let origin_key = args.key.unwrap();
         let key: Key = parse_key(origin_key).await;
@@ -201,9 +210,15 @@ async fn unset_all_config(key: &Key, valuepattern: Option<&str>) {
 }
 
 /// List all configurations
-async fn list_config() {
+async fn list_config(name_only: bool) {
     let configurations = config::Config::list_all().await;
     for (key, value) in configurations {
-        println!("{key}={value}");
+        // If name_only is set, only print the key string
+        // Otherwise, print the key=value pair
+        if name_only {
+            println!("{key}");
+        } else {
+            println!("{key}={value}");
+        }
     }
 }
diff --git a/libra/tests/command/config_test.rs b/libra/tests/command/config_test.rs
index ed47ed49d..13d0b0860 100644
--- a/libra/tests/command/config_test.rs
+++ b/libra/tests/command/config_test.rs
@@ -20,6 +20,7 @@ async fn test_config_get_failed() {
         key: Some("user.name".to_string()),
         valuepattern: Some("value".to_string()),
         default: Some("erasernoob".to_string()),
+        name_only: false,
     };
     config::execute(args).await;
 }
@@ -45,6 +46,7 @@ async fn test_config_get_all() {
         key: Some("user.name".to_string()),
         valuepattern: Some("erasernoob".to_string()),
         default: None,
+        name_only: false,
     };
     config::execute(arg1).await;
 
@@ -58,6 +60,7 @@ async fn test_config_get_all() {
         key: Some("user.name".to_string()),
         valuepattern: None,
         default: None,
+        name_only: false,
     };
     config::execute(args).await;
 }
@@ -82,6 +85,7 @@ async fn test_config_get_all_with_default() {
         key: Some("user.name".to_string()),
         valuepattern: Some("value".to_string()),
         default: Some("erasernoob".to_string()),
+        name_only: false,
     };
     config::execute(args).await;
 }
@@ -107,6 +111,7 @@ async fn test_config_get() {
         key: Some("user.name".to_string()),
         valuepattern: Some("erasernoob".to_string()),
         default: None,
+        name_only: false,
     };
     config::execute(arg1).await;
 
@@ -120,6 +125,7 @@ async fn test_config_get() {
         key: Some("user.name".to_string()),
         valuepattern: None,
         default: None,
+        name_only: false,
     };
     config::execute(args).await;
 }
@@ -143,6 +149,144 @@ async fn test_config_get_with_default() {
         key: Some("user.name".to_string()),
         valuepattern: None,
         default: Some("erasernoob".to_string()),
+        name_only: false,
     };
     config::execute(args).await;
 }
+
+#[tokio::test]
+#[serial]
+async fn test_config_list() {
+    let temp_path = tempdir().unwrap();
+    // start a new libra repository in a temporary directory
+    test::setup_with_new_libra_in(temp_path.path()).await;
+
+    // set the current working directory to the temporary path
+    let _guard = test::ChangeDirGuard::new(temp_path.path());
+
+    // Add the config first
+    let arg1 = config::ConfigArgs {
+        add: true,
+        get: false,
+        get_all: false,
+        unset: false,
+        unset_all: false,
+        list: false,
+        key: Some("user.name".to_string()),
+        valuepattern: Some("erasernoob".to_string()),
+        default: None,
+        name_only: false,
+    };
+    config::execute(arg1).await;
+
+    let arg2 = config::ConfigArgs {
+        add: true,
+        get: false,
+        get_all: false,
+        unset: false,
+        unset_all: false,
+        list: false,
+        key: Some("user.email".to_string()),
+        valuepattern: Some("erasernoob@example.com".to_string()),
+        default: None,
+        name_only: false,
+    };
+    config::execute(arg2).await;
+
+    // List configs
+    let args = config::ConfigArgs {
+        add: false,
+        get: false,
+        get_all: false,
+        unset: false,
+        unset_all: false,
+        list: true,
+        key: None,
+        valuepattern: None,
+        default: None,
+        name_only: false,
+    };
+    assert!(args.validate().is_ok());
+    config::execute(args).await;
+}
+
+#[tokio::test]
+#[serial]
+async fn test_config_list_name_only() {
+    let temp_path = tempdir().unwrap();
+    // start a new libra repository in a temporary directory
+    test::setup_with_new_libra_in(temp_path.path()).await;
+
+    // set the current working directory to the temporary path
+    let _guard = test::ChangeDirGuard::new(temp_path.path());
+
+    // Add the config first
+    let arg1 = config::ConfigArgs {
+        add: true,
+        get: false,
+        get_all: false,
+        unset: false,
+        unset_all: false,
+        list: false,
+        key: Some("user.name".to_string()),
+        valuepattern: Some("erasernoob".to_string()),
+        default: None,
+        name_only: false,
+    };
+    config::execute(arg1).await;
+
+    let arg2 = config::ConfigArgs {
+        add: true,
+        get: false,
+        get_all: false,
+        unset: false,
+        unset_all: false,
+        list: false,
+        key: Some("user.email".to_string()),
+        valuepattern: Some("erasernoob@example.com".to_string()),
+        default: None,
+        name_only: false,
+    };
+    config::execute(arg2).await;
+
+    // List configs with name_only set to true
+    let args = config::ConfigArgs {
+        add: false,
+        get: false,
+        get_all: false,
+        unset: false,
+        unset_all: false,
+        list: true,
+        key: None,
+        valuepattern: None,
+        default: None,
+        name_only: true,
+    };
+    assert!(args.validate().is_ok());
+    config::execute(args).await;
+}
+
+#[tokio::test]
+#[serial]
+async fn test_config_list_name_only_without_list() {
+    let temp_path = tempdir().unwrap();
+    // start a new libra repository in a temporary directory
+    test::setup_with_new_libra_in(temp_path.path()).await;
+
+    // set the current working directory to the temporary path
+    let _guard = test::ChangeDirGuard::new(temp_path.path());
+
+    let args = config::ConfigArgs {
+        add: false,
+        get: false,
+        get_all: false,
+        unset: false,
+        unset_all: false,
+        list: false,
+        key: None,
+        valuepattern: None,
+        default: None,
+        name_only: true,
+    };
+    assert!(args.validate().is_err());
+}