diff --git a/native/craftlabs-auth-cli/Cargo.toml b/native/craftlabs-auth-cli/Cargo.toml
index 9e36a0e..18e4da6 100644
--- a/native/craftlabs-auth-cli/Cargo.toml
+++ b/native/craftlabs-auth-cli/Cargo.toml
@@ -11,5 +11,9 @@ path = "src/main.rs"
 [dependencies]
 craft-core = { path = "../craft-core" }
 clap = { version = "4", features = ["derive"] }
+serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-chrono = "0.4"
+chrono = { version = "0.4", features = ["serde"] }
+reqwest = { version = "0.12", features = ["json", "rustls-tls"], default-features = false }
+tokio = { version = "1", features = ["rt", "rt-multi-thread", "macros"] }
+dirs = "5"
diff --git a/native/craftlabs-auth-cli/src/config.rs b/native/craftlabs-auth-cli/src/config.rs
new file mode 100644
index 0000000..eefa386
--- /dev/null
+++ b/native/craftlabs-auth-cli/src/config.rs
@@ -0,0 +1,36 @@
+use std::fs;
+use std::path::Path;
+
+#[derive(serde::Serialize, serde::Deserialize)]
+pub struct Config {
+    pub api_base_url: String,
+    pub sn: Option<String>,
+}
+
+impl Config {
+    pub fn load(path: &Path) -> Self {
+        if path.exists() {
+            fs::read_to_string(path)
+                .ok()
+                .and_then(|s| serde_json::from_str(&s).ok())
+                .unwrap_or_default()
+        } else {
+            Config::default()
+        }
+    }
+
+    pub fn save(&self, path: &Path) {
+        if let Ok(json) = serde_json::to_string_pretty(self) {
+            fs::write(path, json).ok();
+        }
+    }
+}
+
+impl Default for Config {
+    fn default() -> Self {
+        Config {
+            api_base_url: "http://localhost:8080".to_string(),
+            sn: None,
+        }
+    }
+}
diff --git a/native/craftlabs-auth-cli/src/main.rs b/native/craftlabs-auth-cli/src/main.rs
index 4aa5ea5..998a317 100644
--- a/native/craftlabs-auth-cli/src/main.rs
+++ b/native/craftlabs-auth-cli/src/main.rs
@@ -6,12 +6,25 @@ use craftlabs_auth_core::{
 use craftlabs_auth_core::device;
 use std::ffi::CString;
 use std::path::PathBuf;
+use std::fs;
+
+mod config;
+mod platform_api;
+
+use config::Config;
+use platform_api::PlatformClient;
 
 #[derive(Parser)]
 #[command(name = "craft", version, about = "CraftLabs 授权客户端")]
 struct Cli {
     #[command(subcommand)]
     command: Commands,
+    /// 平台 API 地址 (默认: http://localhost:8080)
+    #[arg(long, global = true)]
+    api: Option<String>,
+    /// JSON 格式输出
+    #[arg(long, global = true)]
+    json: bool,
 }
 
 #[derive(Subcommand)]
@@ -22,46 +35,47 @@ enum Commands {
     Activate { sn: String },
     /// 检查授权是否有效
     Check,
-    /// 显示授权详情 + 功能特性
+    /// 显示授权详情
     Info,
     /// 撤销本机授权
     Release,
+    /// 迁移授权到本机 (释放旧授权 + 激活新 SN)
+    Migrate { sn: String },
     /// 显示本机设备指纹
     DeviceId,
     /// 手动触发心跳
     Heartbeat,
+    /// 查看/修改配置
+    Config {
+        /// 查看或设置: status, set-api <url>, set-sn <sn>
+        action: Vec<String>,
+    },
 }
 
 fn get_config_path() -> PathBuf {
-    let mut path = std::env::current_dir().unwrap_or_else(|_| PathBuf::from("."));
-    path.push("craftlabs-auth-config.json");
-    path
-}
-
-fn default_config() -> String {
-    r#"{"provider":"selfhosted","schemaVersion":1,"scenario":"floating"}"#.to_string()
-}
-
-fn load_or_create_config() -> String {
-    let path = get_config_path();
-    std::fs::read_to_string(&path).unwrap_or_else(|_| {
-        let cfg = default_config();
-        std::fs::write(&path, &cfg).ok();
-        cfg
-    })
+    let mut path = dirs::config_dir().unwrap_or_else(|| PathBuf::from("."));
+    path.push("craftlabs");
+    fs::create_dir_all(&path).ok();
+    path.join("config.json")
 }
 
 fn main() {
     let cli = Cli::parse();
-    let config = load_or_create_config();
-    let c_config = CString::new(config).unwrap();
+    let config_path = get_config_path();
+    let mut config = Config::load(&config_path);
+
+    if let Some(api_url) = &cli.api {
+        config.api_base_url = api_url.clone();
+    }
+
+    let rt = tokio::runtime::Runtime::new().unwrap();
 
     match &cli.command {
         Commands::Status => {
-            print_status();
+            print_status(&config, cli.json);
         }
         Commands::Activate { sn } => {
-            let handle = craft_initialize(c_config.as_ptr());
+            let handle = init_engine();
             if handle.is_null() {
                 eprintln!("错误: 初始化授权引擎失败");
                 std::process::exit(1);
@@ -69,107 +83,167 @@ fn main() {
             let c_sn = CString::new(sn.as_str()).unwrap();
             let result = craft_activate(handle, c_sn.as_ptr(), std::ptr::null());
             if result.success != 0 {
-                println!("✅ 激活成功");
-                save_config_with_sn(sn);
+                println!("OK: 激活成功");
+                config.sn = Some(sn.clone());
+                config.save(&config_path);
+                rt.block_on(sync_activation(&config, sn));
             } else {
                 let msg = if result.message.is_null() { "未知错误" } else {
                     unsafe { std::ffi::CStr::from_ptr(result.message) }.to_str().unwrap_or("未知错误")
                 };
-                eprintln!("❌ 激活失败: {}", msg);
+                eprintln!("错误: 激活失败 - {}", msg);
             }
             craft_destroy(handle);
         }
         Commands::Check => {
-            let handle = craft_initialize(c_config.as_ptr());
-            if handle.is_null() { eprintln!("初始化失败"); return; }
+            let handle = init_engine();
+            if handle.is_null() { eprintln!("错误: 初始化失败"); return; }
             let result = craft_check_license(handle);
-            if result.success != 0 {
-                println!("✅ 授权有效");
+            if cli.json {
+                let msg = if !result.message.is_null() {
+                    unsafe { std::ffi::CStr::from_ptr(result.message) }.to_str().unwrap_or("")
+                } else { "" };
+                println!("{{\"status\":{},\"message\":\"{}\"}}", result.success, msg);
             } else {
-                println!("❌ 授权无效");
+                println!("授权状态: {}", if result.success != 0 { "有效" } else { "无效" });
             }
             craft_destroy(handle);
         }
         Commands::Info => {
-            let handle = craft_initialize(c_config.as_ptr());
-            if handle.is_null() { eprintln!("初始化失败"); return; }
-            let info = craft_get_license_info(handle);
-            if !info.is_null() {
-                let i = unsafe { &*info };
-                let names = unsafe { std::slice::from_raw_parts(i.feature_names, i.feature_count as usize) };
-                let values = unsafe { std::slice::from_raw_parts(i.feature_values, i.feature_count as usize) };
-                println!("授权状态: {}", if i.is_licensed != 0 { "已授权" } else { "未授权" });
-                if i.expiration_date > 0 {
-                    println!("过期时间: {}", i.expiration_date);
+            let handle = init_engine();
+            if handle.is_null() { eprintln!("错误: 初始化失败"); return; }
+            let info_ptr = craft_get_license_info(handle);
+            if !info_ptr.is_null() {
+                let info = unsafe { &*info_ptr };
+                println!("授权状态: {}", if info.is_licensed != 0 { "已授权" } else { "未授权" });
+                if info.expiration_date > 0 {
+                    println!("过期时间戳: {}", info.expiration_date);
                 }
-                if i.feature_count > 0 {
-                    println!("功能特性 ({}):", i.feature_count);
-                    for idx in 0..i.feature_count as usize {
+                if info.feature_count > 0 {
+                    println!("功能特性 ({}):", info.feature_count);
+                    let names = unsafe { std::slice::from_raw_parts(info.feature_names, info.feature_count as usize) };
+                    let values = unsafe { std::slice::from_raw_parts(info.feature_values, info.feature_count as usize) };
+                    for idx in 0..info.feature_count as usize {
                         let name = if idx < names.len() && !names[idx].is_null() {
                             unsafe { std::ffi::CStr::from_ptr(names[idx]) }
                                 .to_str().unwrap_or("?")
                         } else { "?" };
                         let val = if idx < values.len() { values[idx] } else { 0 };
-                        println!("  {}: {}", name, if val != 0 { "✅" } else { "❌" });
+                        println!("  {}: {}", name, if val != 0 { "ON" } else { "OFF" });
                     }
                 }
-                craft_free_license_info(info);
+                craft_free_license_info(info_ptr);
             } else {
                 println!("无法获取授权信息");
             }
             craft_destroy(handle);
         }
         Commands::Release => {
-            let handle = craft_initialize(c_config.as_ptr());
-            if handle.is_null() { eprintln!("初始化失败"); return; }
+            let handle = init_engine();
+            if handle.is_null() { eprintln!("错误: 初始化失败"); return; }
             let result = craft_release(handle);
             if result.success != 0 {
-                println!("✅ 授权已撤销");
+                println!("OK: 授权已撤销");
+                config.sn = None;
+                config.save(&config_path);
             } else {
-                println!("❌ 撤销失败");
+                eprintln!("错误: 撤销失败");
+            }
+            craft_destroy(handle);
+        }
+        Commands::Migrate { sn } => {
+            println!("正在迁移授权到新 SN: {} ...", sn);
+            let handle = init_engine();
+            if handle.is_null() { eprintln!("错误: 初始化失败"); return; }
+            craft_release(handle);
+            craft_destroy(handle);
+
+            let handle = init_engine();
+            if handle.is_null() { eprintln!("错误: 初始化失败"); return; }
+            let c_sn = CString::new(sn.as_str()).unwrap();
+            let result = craft_activate(handle, c_sn.as_ptr(), std::ptr::null());
+            if result.success != 0 {
+                println!("OK: 迁移成功");
+                config.sn = Some(sn.clone());
+                config.save(&config_path);
+            } else {
+                eprintln!("错误: 迁移失败");
             }
             craft_destroy(handle);
         }
         Commands::DeviceId => {
             let fp = device::collect();
-            println!("设备指纹: {}", fp.composite_hash);
+            if cli.json {
+                println!("{{\"device_id\":\"{}\"}}", fp.composite_hash);
+            } else {
+                println!("设备指纹: {}", fp.composite_hash);
+            }
         }
         Commands::Heartbeat => {
-            let handle = craft_initialize(c_config.as_ptr());
-            if handle.is_null() { eprintln!("初始化失败"); return; }
+            let handle = init_engine();
+            if handle.is_null() { eprintln!("错误: 初始化失败"); return; }
             let result = craft_heartbeat(handle);
-            if result.success != 0 {
-                println!("✅ 心跳成功");
-            } else {
-                println!("❌ 心跳失败");
-            }
+            println!("心跳: {}", if result.success != 0 { "OK" } else { "FAIL" });
             craft_destroy(handle);
         }
+        Commands::Config { action } => {
+            handle_config(action, &mut config, &config_path);
+        }
     }
 }
 
-fn print_status() {
-    let config = load_or_create_config();
-    let c_config = CString::new(config).unwrap();
-    let handle = craft_initialize(c_config.as_ptr());
-    if handle.is_null() { eprintln!("初始化失败"); return; }
-
-    let check = craft_check_license(handle);
-    println!("授权状态: {}", if check.success != 0 { "✅ 有效" } else { "❌ 无效" });
+fn init_engine() -> *mut craftlabs_auth_core::CraftContext {
+    let config_json = r#"{"provider":"selfhosted","schemaVersion":1,"scenario":"floating"}"#;
+    let c = CString::new(config_json).unwrap();
+    craft_initialize(c.as_ptr())
+}
 
+fn print_status(config: &Config, json: bool) {
+    let handle = init_engine();
+    if handle.is_null() { eprintln!("错误: 初始化失败"); return; }
+    let result = craft_check_license(handle);
     let fp = device::collect();
-    println!("设备指纹: {}", fp.composite_hash);
-
+    if json {
+        println!("{{\"licensed\":{},\"device_id\":\"{}\",\"api\":\"{}\",\"sn\":{}}}",
+            result.success, fp.composite_hash, config.api_base_url,
+            config.sn.as_deref().map(|s| format!("\"{}\"", s)).unwrap_or("null".into()));
+    } else {
+        println!("授权状态: {}", if result.success != 0 { "有效" } else { "无效" });
+        println!("设备指纹: {}", fp.composite_hash);
+        println!("API 地址: {}", config.api_base_url);
+        if let Some(sn) = &config.sn {
+            println!("绑定 SN: {}", sn);
+        }
+    }
     craft_destroy(handle);
 }
 
-fn save_config_with_sn(sn: &str) {
-    let config = serde_json::json!({
-        "provider": "selfhosted",
-        "schemaVersion": 1,
-        "scenario": "floating",
-        "floating": { "sn": sn }
-    });
-    let path = get_config_path();
-    std::fs::write(&path, serde_json::to_string_pretty(&config).unwrap()).ok();
+fn handle_config(action: &[String], config: &mut Config, path: &PathBuf) {
+    if action.is_empty() {
+        println!("API 地址: {}", config.api_base_url);
+        println!("绑定 SN: {}", config.sn.as_deref().unwrap_or("(无)"));
+        println!("配置路径: {}", path.display());
+        return;
+    }
+    match action[0].as_str() {
+        "set-api" if action.len() > 1 => {
+            config.api_base_url = action[1].clone();
+            config.save(path);
+            println!("OK: API 地址已更新");
+        }
+        "set-sn" if action.len() > 1 => {
+            config.sn = Some(action[1].clone());
+            config.save(path);
+            println!("OK: SN 已设置");
+        }
+        _ => eprintln!("用法: craft config [set-api <url>|set-sn <sn>]"),
+    }
+}
+
+async fn sync_activation(config: &Config, sn: &str) {
+    let client = PlatformClient::new(&config.api_base_url);
+    match client.report_activation(sn, &device::collect().composite_hash).await {
+        Ok(_) => println!("平台同步成功"),
+        Err(e) => eprintln!("平台同步失败: {} (不影响本地授权)", e),
+    }
 }
diff --git a/native/craftlabs-auth-cli/src/platform_api.rs b/native/craftlabs-auth-cli/src/platform_api.rs
new file mode 100644
index 0000000..317a6bd
--- /dev/null
+++ b/native/craftlabs-auth-cli/src/platform_api.rs
@@ -0,0 +1,52 @@
+use serde::{Serialize, Deserialize};
+
+#[derive(Serialize)]
+struct ActivationReport {
+    sn: String,
+    device_id: String,
+    timestamp: String,
+}
+
+#[derive(Deserialize)]
+struct ApiResponse {
+    status: String,
+    message: Option<String>,
+}
+
+pub struct PlatformClient {
+    base_url: String,
+    client: reqwest::Client,
+}
+
+impl PlatformClient {
+    pub fn new(base_url: &str) -> Self {
+        PlatformClient {
+            base_url: base_url.trim_end_matches('/').to_string(),
+            client: reqwest::Client::new(),
+        }
+    }
+
+    pub async fn report_activation(&self, sn: &str, device_id: &str) -> Result<(), String> {
+        let body = ActivationReport {
+            sn: sn.to_string(),
+            device_id: device_id.to_string(),
+            timestamp: chrono::Utc::now().to_rfc3339(),
+        };
+
+        let url = format!("{}/api/v1/licenses/activate", self.base_url);
+        let resp = self.client
+            .post(&url)
+            .json(&body)
+            .send()
+            .await
+            .map_err(|e| format!("请求失败: {}", e))?;
+
+        if resp.status().is_success() {
+            Ok(())
+        } else {
+            let status = resp.status();
+            let text = resp.text().await.unwrap_or_default();
+            Err(format!("HTTP {}: {}", status, text))
+        }
+    }
+}