diff --git a/docs/i18n.md b/docs/i18n.md
new file mode 100644
index 000000000..34f846574
--- /dev/null
+++ b/docs/i18n.md
@@ -0,0 +1,156 @@
+# Uni-Lab-OS i18n 国际化支持
+
+Uni-Lab-OS 现在支持多语言国际化（i18n），支持英文（en_US）和中文（zh_CN）。
+
+## 使用方法
+
+### 1. 设置语言
+
+#### 通过环境变量
+```bash
+export UNILABOS_LANGUAGE=zh_CN  # 设置为中文
+export UNILABOS_LANGUAGE=en_US  # 设置为英文（默认）
+```
+
+#### 通过代码
+```python
+from unilabos.i18n import set_language
+
+# 切换到中文
+set_language("zh_CN")
+
+# 切换到英文
+set_language("en_US")
+```
+
+### 2. 在代码中使用翻译
+
+#### 基础用法
+```python
+from unilabos.i18n import _
+
+# 简单翻译
+message = _("Hello World")
+print(message)  # 输出: 你好世界 (中文) 或 Hello World (英文)
+```
+
+#### 格式化字符串
+```python
+from unilabos.i18n import _
+
+# 使用 format 方法
+message = _("Found {count} missing packages").format(count=5)
+print(message)  # 输出: 发现 5 个缺失的包 (中文)
+```
+
+#### 复数形式
+```python
+from unilabos.i18n import ngettext
+
+# 复数翻译
+message = ngettext("One item", "{count} items", item_count).format(count=item_count)
+```
+
+### 3. 支持的翻译函数
+
+| 函数 | 用途 | 示例 |
+|------|------|------|
+| `_()` | 简单翻译 | `_("Hello")` |
+| `ngettext()` | 复数形式 | `ngettext("1 item", "{n} items", count)` |
+| `set_language()` | 设置语言 | `set_language("zh_CN")` |
+| `get_current_language()` | 获取当前语言 | `get_current_language()` |
+
+## 添加新语言
+
+### 1. 创建翻译目录
+```bash
+mkdir -p unilabos/i18n/locales/xx_XX/LC_MESSAGES
+```
+
+### 2. 复制模板文件
+```bash
+cp unilabos/i18n/locales/messages.pot unilabos/i18n/locales/xx_XX/LC_MESSAGES/messages.po
+```
+
+### 3. 翻译字符串
+编辑 `messages.po` 文件，填写 `msgstr`：
+```po
+msgid "Hello World"
+msgstr "你好世界"
+```
+
+### 4. 编译翻译文件
+```bash
+cd unilabos/i18n
+python compile_translations.py
+```
+
+### 5. 更新支持的语言列表
+编辑 `unilabos/i18n/__init__.py`，在 `SUPPORTED_LANGUAGES` 中添加新语言：
+```python
+SUPPORTED_LANGUAGES = {
+    "en_US": "English",
+    "zh_CN": "中文",
+    "xx_XX": "New Language",  # 添加新语言
+}
+```
+
+## 提取可翻译字符串
+
+使用以下命令从源代码中提取可翻译字符串：
+
+```bash
+# 安装 xgettext 工具（可选）
+# 或手动添加字符串到 messages.pot 文件
+```
+
+## 测试翻译
+
+运行测试确保翻译正常工作：
+
+```bash
+python tests/test_i18n.py
+```
+
+## 翻译文件结构
+
+```
+unilabos/i18n/
+├── __init__.py              # i18n 主模块
+├── compile_translations.py  # 编译脚本
+├── locales/
+│   ├── messages.pot         # 翻译模板
+│   ├── en_US/
+│   │   └── LC_MESSAGES/
+│   │       ├── messages.po  # 英文翻译
+│   │       └── messages.mo  # 编译后的英文翻译
+│   └── zh_CN/
+│       └── LC_MESSAGES/
+│           ├── messages.po  # 中文翻译
+│           └── messages.mo  # 编译后的中文翻译
+```
+
+## 注意事项
+
+1. **默认语言**: 默认语言是英文（en_US），不需要翻译
+2. **缺失翻译**: 如果某个字符串没有翻译，将显示原始字符串
+3. **格式保持**: 翻译时请保持原始字符串中的 `{variable}` 格式标记
+4. **编码**: 所有 PO 文件必须使用 UTF-8 编码
+
+## 已翻译的内容
+
+目前以下模块已支持 i18n：
+
+- `unilabos/app/main.py` - 主程序入口
+- `unilabos/utils/banner_print.py` - 横幅和状态打印
+- `unilabos/utils/environment_check.py` - 环境检查
+
+## 贡献翻译
+
+欢迎贡献更多语言的翻译！请：
+
+1. Fork 仓库
+2. 创建新的翻译文件
+3. 提交 PR
+
+参考 issue #32 获取更多关于 i18n 支持的信息。
diff --git a/tests/test_i18n.py b/tests/test_i18n.py
new file mode 100644
index 000000000..29d2fd1cb
--- /dev/null
+++ b/tests/test_i18n.py
@@ -0,0 +1,240 @@
+#!/usr/bin/env python3
+"""
+Uni-Lab-OS i18n 国际化支持测试
+
+测试内容：
+1. 语言切换功能
+2. 翻译字符串匹配
+3. 翻译文件加载
+"""
+
+import os
+import sys
+import unittest
+
+# 添加项目路径
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from unilabos.i18n import _, ngettext, set_language, get_current_language, SUPPORTED_LANGUAGES
+
+
+class TestI18n(unittest.TestCase):
+    """i18n 功能测试"""
+    
+    def setUp(self):
+        """测试前设置默认语言"""
+        set_language("en_US")
+    
+    def tearDown(self):
+        """测试后恢复默认语言"""
+        set_language("en_US")
+    
+    def test_supported_languages(self):
+        """测试支持的语言列表"""
+        self.assertIn("en_US", SUPPORTED_LANGUAGES)
+        self.assertIn("zh_CN", SUPPORTED_LANGUAGES)
+        self.assertEqual(SUPPORTED_LANGUAGES["en_US"], "English")
+        self.assertEqual(SUPPORTED_LANGUAGES["zh_CN"], "中文")
+    
+    def test_set_language(self):
+        """测试语言切换"""
+        # 测试有效语言
+        self.assertTrue(set_language("en_US"))
+        self.assertEqual(get_current_language(), "en_US")
+        
+        self.assertTrue(set_language("zh_CN"))
+        self.assertEqual(get_current_language(), "zh_CN")
+        
+        # 测试无效语言
+        self.assertFalse(set_language("invalid_lang"))
+        # 语言应该保持之前的设置
+        self.assertEqual(get_current_language(), "zh_CN")
+    
+    def test_english_translation(self):
+        """测试英文翻译（默认语言，应返回原字符串）"""
+        set_language("en_US")
+        
+        # 英文是默认语言，应该返回原字符串
+        self.assertEqual(_("Version:"), "Version:")
+        self.assertEqual(_("System:"), "System:")
+        self.assertEqual(_("Configuration:"), "Configuration:")
+    
+    def test_chinese_translation(self):
+        """测试中文翻译"""
+        set_language("zh_CN")
+        
+        # 测试已翻译的字符串
+        self.assertEqual(_("Version:"), "版本：")
+        self.assertEqual(_("System:"), "系统：")
+        self.assertEqual(_("Configuration:"), "配置：")
+        self.assertEqual(_("Backend:"), "后端：")
+        self.assertEqual(_("INFO"), "信息")
+        self.assertEqual(_("SUCCESS"), "成功")
+        self.assertEqual(_("WARNING"), "警告")
+        self.assertEqual(_("ERROR"), "错误")
+    
+    def test_missing_translation(self):
+        """测试缺失翻译时应返回原字符串"""
+        set_language("zh_CN")
+        
+        # 测试未翻译的字符串应该返回原字符串
+        untranslated = "This string does not exist in translations"
+        self.assertEqual(_(untranslated), untranslated)
+    
+    def test_formatted_strings(self):
+        """测试格式化字符串翻译"""
+        set_language("zh_CN")
+        
+        # 测试带格式的字符串
+        result = _("发现 {count} 个缺失的包").format(count=5)
+        self.assertEqual(result, "发现 5 个缺失的包")
+        
+        result = _("设备信息已保存到 {path}").format(path="/tmp/test.json")
+        self.assertEqual(result, "设备信息已保存到 /tmp/test.json")
+    
+    def test_ngettext(self):
+        """测试复数形式翻译"""
+        # 英文测试
+        set_language("en_US")
+        self.assertEqual(ngettext("One item", "{n} items", 1), "One item")
+        self.assertEqual(ngettext("One item", "{n} items", 5), "{n} items")
+        
+        # 中文测试（中文没有复数变化，应该返回复数形式）
+        set_language("zh_CN")
+        result = ngettext("One item", "{n} items", 1)
+        # 中文应该使用复数形式
+        self.assertIn(result, ["{n} items"])  # 如果未翻译则返回原字符串
+    
+    def test_translation_files_exist(self):
+        """测试翻译文件是否存在"""
+        from unilabos.i18n import get_locale_dir
+        
+        locale_dir = get_locale_dir()
+        
+        # 检查英文翻译文件
+        en_po = os.path.join(locale_dir, "en_US", "LC_MESSAGES", "messages.po")
+        en_mo = os.path.join(locale_dir, "en_US", "LC_MESSAGES", "messages.mo")
+        self.assertTrue(os.path.exists(en_po), f"English PO file not found: {en_po}")
+        self.assertTrue(os.path.exists(en_mo), f"English MO file not found: {en_mo}")
+        
+        # 检查中文翻译文件
+        zh_po = os.path.join(locale_dir, "zh_CN", "LC_MESSAGES", "messages.po")
+        zh_mo = os.path.join(locale_dir, "zh_CN", "LC_MESSAGES", "messages.mo")
+        self.assertTrue(os.path.exists(zh_po), f"Chinese PO file not found: {zh_po}")
+        self.assertTrue(os.path.exists(zh_mo), f"Chinese MO file not found: {zh_mo}")
+    
+    def test_translation_content(self):
+        """测试翻译文件内容"""
+        from unilabos.i18n import get_locale_dir, _load_po_file
+        
+        # 加载中文翻译
+        zh_translations = _load_po_file("zh_CN")
+        
+        # 验证关键翻译存在
+        self.assertIn("Version:", zh_translations)
+        self.assertEqual(zh_translations["Version:"], "版本：")
+        
+        self.assertIn("INFO", zh_translations)
+        self.assertEqual(zh_translations["INFO"], "信息")
+    
+    def test_environment_variable(self):
+        """测试环境变量设置语言"""
+        import importlib
+        
+        # 保存原始环境变量
+        original_lang = os.environ.get("UNILABOS_LANGUAGE")
+        
+        try:
+            # 设置中文环境变量
+            os.environ["UNILABOS_LANGUAGE"] = "zh_CN"
+            
+            # 重新加载模块以触发 _init_language
+            if "unilabos.i18n" in sys.modules:
+                del sys.modules["unilabos.i18n"]
+            
+            from unilabos.i18n import get_current_language
+            
+            # 验证语言已切换
+            self.assertEqual(get_current_language(), "zh_CN")
+            
+        finally:
+            # 恢复原始环境变量
+            if original_lang is not None:
+                os.environ["UNILABOS_LANGUAGE"] = original_lang
+            elif "UNILABOS_LANGUAGE" in os.environ:
+                del os.environ["UNILABOS_LANGUAGE"]
+            
+            # 恢复默认语言
+            set_language("en_US")
+
+
+class TestI18nIntegration(unittest.TestCase):
+    """i18n 集成测试 - 测试实际使用场景"""
+    
+    def setUp(self):
+        """测试前设置为英文"""
+        set_language("en_US")
+    
+    def tearDown(self):
+        """测试后恢复默认语言"""
+        set_language("en_US")
+    
+    def test_banner_print_integration(self):
+        """测试横幅打印功能存在并可调用"""
+        from unilabos.utils.banner_print import print_status
+        
+        # 简单测试函数可以被调用不抛出异常
+        import io
+        import sys
+        
+        captured = io.StringIO()
+        old_stdout = sys.stdout
+        sys.stdout = captured
+        
+        try:
+            print_status("Test message", "info")
+            output = captured.getvalue()
+            # 只要有输出即可，不管语言
+            self.assertTrue(len(output) > 0)
+            self.assertIn("Test message", output)
+        finally:
+            sys.stdout = old_stdout
+    
+    def test_i18n_core_functionality(self):
+        """测试 i18n 核心功能 - 语言切换"""
+        # 测试语言切换功能
+        set_language("en_US")
+        self.assertEqual(get_current_language(), "en_US")
+        
+        set_language("zh_CN")
+        self.assertEqual(get_current_language(), "zh_CN")
+        
+        # 测试翻译
+        set_language("en_US")
+        self.assertEqual(_("Version:"), "Version:")
+        
+        set_language("zh_CN")
+        self.assertEqual(_("Version:"), "版本：")
+
+
+def run_tests():
+    """运行所有测试"""
+    # 创建测试套件
+    loader = unittest.TestLoader()
+    suite = unittest.TestSuite()
+    
+    # 添加测试类
+    suite.addTests(loader.loadTestsFromTestCase(TestI18n))
+    suite.addTests(loader.loadTestsFromTestCase(TestI18nIntegration))
+    
+    # 运行测试
+    runner = unittest.TextTestRunner(verbosity=2)
+    result = runner.run(suite)
+    
+    # 返回测试结果
+    return result.wasSuccessful()
+
+
+if __name__ == "__main__":
+    success = run_tests()
+    sys.exit(0 if success else 1)
diff --git a/unilabos/app/main.py b/unilabos/app/main.py
index a6539c33a..92df1d22a 100644
--- a/unilabos/app/main.py
+++ b/unilabos/app/main.py
@@ -20,6 +20,14 @@
 from unilabos.utils.banner_print import print_status, print_unilab_banner
 from unilabos.config.config import load_config, BasicConfig, HTTPConfig
 
+# 导入 i18n 支持
+try:
+    from unilabos.i18n import _
+except ImportError:
+    # 如果 i18n 模块不可用，使用空翻译
+    def _(message: str) -> str:
+        return message
+
 # Global restart flags (used by ws_client and web/server)
 _restart_requested: bool = False
 _restart_reason: str = ""
@@ -30,13 +38,13 @@ def load_config_from_file(config_path):
         config_path = os.environ.get("UNILABOS_BASICCONFIG_CONFIG_PATH", None)
     if config_path:
         if not os.path.exists(config_path):
-            print_status(f"配置文件 {config_path} 不存在", "error")
+            print_status(_("配置文件 {config_path} 不存在").format(config_path=config_path), "error")
         elif not config_path.endswith(".py"):
-            print_status(f"配置文件 {config_path} 不是Python文件，必须以.py结尾", "error")
+            print_status(_("配置文件 {config_path} 不是Python文件，必须以.py结尾").format(config_path=config_path), "error")
         else:
             load_config(config_path)
     else:
-        print_status(f"启动 UniLab-OS时，配置文件参数未正确传入 --config '{config_path}' 尝试本地配置...", "warning")
+        print_status(_("启动 UniLab-OS时，配置文件参数未正确传入 --config '{config_path}' 尝试本地配置...").format(config_path=config_path), "warning")
         load_config(config_path)
 
 
@@ -53,23 +61,23 @@ def convert_argv_dashes_to_underscores(args: argparse.ArgumentParser):
 
 def parse_args():
     """解析命令行参数"""
-    parser = argparse.ArgumentParser(description="Start Uni-Lab Edge server.")
+    parser = argparse.ArgumentParser(description=_("Start Uni-Lab Edge server."))
     subparsers = parser.add_subparsers(title="Valid subcommands", dest="command")
 
-    parser.add_argument("-g", "--graph", help="Physical setup graph file path.")
-    parser.add_argument("-c", "--controllers", default=None, help="Controllers config file path.")
+    parser.add_argument("-g", "--graph", help=_("Physical setup graph file path."))
+    parser.add_argument("-c", "--controllers", default=None, help=_("Controllers config file path."))
     parser.add_argument(
         "--registry_path",
         type=str,
         default=None,
         action="append",
-        help="Path to the registry directory",
+        help=_("Path to the registry directory"),
     )
     parser.add_argument(
         "--working_dir",
         type=str,
         default=None,
-        help="Path to the working directory",
+        help=_("Path to the working directory"),
     )
     parser.add_argument(
         "--backend",
@@ -86,44 +94,44 @@ def parse_args():
     parser.add_argument(
         "--is_slave",
         action="store_true",
-        help="Run the backend as slave node (without host privileges).",
+        help=_("Run the backend as slave node (without host privileges)."),
     )
     parser.add_argument(
         "--slave_no_host",
         action="store_true",
-        help="Skip waiting for host service in slave mode",
+        help=_("Skip waiting for host service in slave mode"),
     )
     parser.add_argument(
         "--upload_registry",
         action="store_true",
-        help="Upload registry information when starting unilab",
+        help=_("Upload registry information when starting unilab"),
     )
     parser.add_argument(
         "--use_remote_resource",
         action="store_true",
-        help="Use remote resources when starting unilab",
+        help=_("Use remote resources when starting unilab"),
     )
     parser.add_argument(
         "--config",
         type=str,
         default=None,
-        help="Configuration file path, supports .py format Python config files",
+        help=_("Configuration file path, supports .py format Python config files"),
     )
     parser.add_argument(
         "--port",
         type=int,
         default=None,
-        help="Port for web service information page",
+        help=_("Port for web service information page"),
     )
     parser.add_argument(
         "--disable_browser",
         action="store_true",
-        help="Disable opening information page on startup",
+        help=_("Disable opening information page on startup"),
     )
     parser.add_argument(
         "--2d_vis",
         action="store_true",
-        help="Enable 2D visualization when starting pylabrobot instance",
+        help=_("Enable 2D visualization when starting pylabrobot instance"),
     )
     parser.add_argument(
         "--visual",
@@ -135,30 +143,30 @@ def parse_args():
         "--ak",
         type=str,
         default="",
-        help="Access key for laboratory requests",
+        help=_("Access key for laboratory requests"),
     )
     parser.add_argument(
         "--sk",
         type=str,
         default="",
-        help="Secret key for laboratory requests",
+        help=_("Secret key for laboratory requests"),
     )
     parser.add_argument(
         "--addr",
         type=str,
         default="https://uni-lab.bohrium.com/api/v1",
-        help="Laboratory backend address",
+        help=_("Laboratory backend address"),
     )
     parser.add_argument(
         "--skip_env_check",
         action="store_true",
-        help="Skip environment dependency check on startup",
+        help=_("Skip environment dependency check on startup"),
     )
     parser.add_argument(
         "--complete_registry",
         action="store_true",
         default=False,
-        help="Complete registry information",
+        help=_("Complete registry information"),
     )
     parser.add_argument(
         "--check_mode",
@@ -169,7 +177,7 @@ def parse_args():
     parser.add_argument(
         "--no_update_feedback",
         action="store_true",
-        help="Disable sending update feedback to server",
+        help=_("Disable sending update feedback to server"),
     )
     # workflow upload subcommand
     workflow_parser = subparsers.add_parser(
@@ -182,7 +190,7 @@ def parse_args():
         "--workflow_file",
         type=str,
         required=True,
-        help="Path to the workflow file (JSON format)",
+        help=_("Path to the workflow file (JSON format)"),
     )
     workflow_parser.add_argument(
         "-n",
@@ -196,13 +204,13 @@ def parse_args():
         type=str,
         nargs="*",
         default=[],
-        help="Tags for the workflow (space-separated)",
+        help=_("Tags for the workflow (space-separated)"),
     )
     workflow_parser.add_argument(
         "--published",
         action="store_true",
         default=False,
-        help="Whether to publish the workflow (default: False)",
+        help=_("Whether to publish the workflow (default: False)"),
     )
     return parser
 
@@ -223,10 +231,10 @@ def main():
         from unilabos.utils.environment_check import check_environment
 
         if not check_environment(auto_install=True):
-            print_status("环境检查失败，程序退出", "error")
+            print_status(_("环境检查失败，程序退出"), "error")
             os._exit(1)
     else:
-        print_status("跳过环境依赖检查", "warning")
+        print_status(_("跳过环境依赖检查"), "warning")
 
     # 加载配置文件，优先加载config，然后从env读取
     config_path = args_dict.get("config")
@@ -236,12 +244,12 @@ def main():
     # 当 skip_env_check 时，默认使用当前目录作为 working_dir
     if skip_env_check and not args_dict.get("working_dir") and not config_path:
         working_dir = os.path.abspath(os.getcwd())
-        print_status(f"跳过环境检查模式：使用当前目录作为工作目录 {working_dir}", "info")
+        print_status(_("跳过环境检查模式：使用当前目录作为工作目录 {working_dir}").format(working_dir=working_dir)), "info")
         # 检查当前目录是否有 local_config.py
         local_config_in_cwd = os.path.join(working_dir, "local_config.py")
         if os.path.exists(local_config_in_cwd):
             config_path = local_config_in_cwd
-            print_status(f"发现本地配置文件: {config_path}", "info")
+            print_status(_("发现本地配置文件: {config_path}").format(config_path=config_path)), "info")
         else:
             print_status(f"未指定config路径，可通过 --config 传入 local_config.py 文件路径", "info")
     elif os.getcwd().endswith("unilabos_data"):
@@ -279,7 +287,7 @@ def main():
             os._exit(1)
 
     # 加载配置文件 (check_mode 跳过)
-    print_status(f"当前工作目录为 {working_dir}", "info")
+    print_status(_("当前工作目录为 {working_dir}").format(working_dir=working_dir)), "info")
     if not check_mode:
         load_config_from_file(config_path)
 
@@ -292,13 +300,13 @@ def main():
 
     if args.addr != parser.get_default("addr"):
         if args.addr == "test":
-            print_status("使用测试环境地址", "info")
+            print_status(_("使用测试环境地址"), "info")
             HTTPConfig.remote_addr = "https://uni-lab.test.bohrium.com/api/v1"
         elif args.addr == "uat":
-            print_status("使用uat环境地址", "info")
+            print_status(_("使用uat环境地址"), "info")
             HTTPConfig.remote_addr = "https://uni-lab.uat.bohrium.com/api/v1"
         elif args.addr == "local":
-            print_status("使用本地环境地址", "info")
+            print_status(_("使用本地环境地址"), "info")
             HTTPConfig.remote_addr = "http://127.0.0.1:48197/api/v1"
         else:
             HTTPConfig.remote_addr = args.addr
@@ -306,25 +314,25 @@ def main():
     # 设置BasicConfig参数
     if args_dict.get("ak", ""):
         BasicConfig.ak = args_dict.get("ak", "")
-        print_status("传入了ak参数，优先采用传入参数！", "info")
+        print_status(_("传入了ak参数，优先采用传入参数！"), "info")
     if args_dict.get("sk", ""):
         BasicConfig.sk = args_dict.get("sk", "")
-        print_status("传入了sk参数，优先采用传入参数！", "info")
+        print_status(_("传入了sk参数，优先采用传入参数！"), "info")
     BasicConfig.working_dir = working_dir
 
     workflow_upload = args_dict.get("command") in ("workflow_upload", "wf")
 
     # 使用远程资源启动
     if not workflow_upload and args_dict["use_remote_resource"]:
-        print_status("使用远程资源启动", "info")
+        print_status(_("使用远程资源启动"), "info")
         from unilabos.app.web import http_client
 
         res = http_client.resource_get("host_node", False)
         if str(res.get("code", 0)) == "0" and len(res.get("data", [])) > 0:
-            print_status("远程资源已存在，使用云端物料！", "info")
+            print_status(_("远程资源已存在，使用云端物料！"), "info")
             args_dict["graph"] = None
         else:
-            print_status("远程资源不存在，本地将进行首次上报！", "info")
+            print_status(_("远程资源不存在，本地将进行首次上报！"), "info")
 
     BasicConfig.port = args_dict["port"] if args_dict["port"] else BasicConfig.port
     BasicConfig.disable_browser = args_dict["disable_browser"] or BasicConfig.disable_browser
@@ -362,33 +370,33 @@ def main():
 
     # Check mode: complete_registry 完成后直接退出，git diff 检测由 CI workflow 执行
     if check_mode:
-        print_status("Check mode: complete_registry 完成，退出", "info")
+        print_status(_("Check mode: complete_registry 完成，退出"), "info")
         os._exit(0)
 
     if BasicConfig.upload_registry:
         # 设备注册到服务端 - 需要 ak 和 sk
         if BasicConfig.ak and BasicConfig.sk:
-            print_status("开始注册设备到服务端...", "info")
+            print_status(_("开始注册设备到服务端..."), "info")
             try:
                 register_devices_and_resources(lab_registry)
-                print_status("设备注册完成", "info")
+                print_status(_("设备注册完成"), "info")
             except Exception as e:
-                print_status(f"设备注册失败: {e}", "error")
+                print_status(_("设备注册失败: {error}").format(error=e)), "error")
         else:
-            print_status("未提供 ak 和 sk，跳过设备注册", "info")
+            print_status(_("未提供 ak 和 sk，跳过设备注册"), "info")
     else:
-        print_status("本次启动注册表不报送云端，如果您需要联网调试，请在启动命令增加--upload_registry", "warning")
+        print_status(_("本次启动注册表不报送云端，如果您需要联网调试，请在启动命令增加--upload_registry"), "warning")
 
     # 处理 workflow_upload 子命令
     if workflow_upload:
         from unilabos.workflow.wf_utils import handle_workflow_upload_command
 
         handle_workflow_upload_command(args_dict)
-        print_status("工作流上传完成，程序退出", "info")
+        print_status(_("工作流上传完成，程序退出"), "info")
         os._exit(0)
 
     if not BasicConfig.ak or not BasicConfig.sk:
-        print_status("后续运行必须拥有一个实验室，请前往 https://uni-lab.bohrium.com 注册实验室！", "warning")
+        print_status(_("后续运行必须拥有一个实验室，请前往 https://uni-lab.bohrium.com 注册实验室！"), "warning")
         os._exit(1)
     graph: nx.Graph
     resource_tree_set: ResourceTreeSet
diff --git a/unilabos/i18n/__init__.py b/unilabos/i18n/__init__.py
new file mode 100644
index 000000000..80f877c11
--- /dev/null
+++ b/unilabos/i18n/__init__.py
@@ -0,0 +1,190 @@
+"""
+Uni-Lab-OS i18n 国际化支持模块
+
+提供多语言支持，支持英文和中文。
+使用方式：
+    from unilabos.i18n import _, ngettext
+    
+    # 简单翻译
+    print(_("Hello World"))
+    
+    # 复数形式
+    print(ngettext("One item", "{count} items", count).format(count=count))
+"""
+
+import gettext
+import os
+import re
+from typing import Optional, Dict
+
+# 当前语言设置
+_current_language: str = "en_US"
+_translation: Optional[gettext.GNUTranslations] = None
+_po_translations: Dict[str, str] = {}
+
+# 支持的语言
+SUPPORTED_LANGUAGES = {
+    "en_US": "English",
+    "zh_CN": "中文",
+}
+
+DEFAULT_LANGUAGE = "en_US"
+
+
+def get_locale_dir() -> str:
+    """获取本地化文件目录"""
+    return os.path.join(os.path.dirname(os.path.abspath(__file__)), "locales")
+
+
+def _load_po_file(lang_code: str) -> Dict[str, str]:
+    """
+    从 PO 文件加载翻译
+    
+    Args:
+        lang_code: 语言代码
+        
+    Returns:
+        翻译字典 {msgid: msgstr}
+    """
+    translations = {}
+    po_path = os.path.join(get_locale_dir(), lang_code, "LC_MESSAGES", "messages.po")
+    
+    if not os.path.exists(po_path):
+        return translations
+    
+    try:
+        with open(po_path, 'r', encoding='utf-8') as f:
+            content = f.read()
+        
+        # 使用正则表达式解析 PO 文件
+        # 匹配 msgid "..." 和 msgstr "..." 对
+        pattern = r'msgid\s+"([^"]*)"\s+msgstr\s+"([^"]*)"'
+        matches = re.findall(pattern, content, re.DOTALL)
+        
+        for msgid, msgstr in matches:
+            # 处理多行字符串（去掉换行符）
+            msgid = msgid.replace('"\n"', '')
+            msgstr = msgstr.replace('"\n"', '')
+            if msgstr:  # 只保存有翻译的
+                translations[msgid] = msgstr
+                
+    except Exception as e:
+        print(f"Warning: Failed to load PO file: {e}")
+    
+    return translations
+
+
+def set_language(lang_code: str) -> bool:
+    """
+    设置当前语言
+    
+    Args:
+        lang_code: 语言代码，如 "en_US", "zh_CN"
+        
+    Returns:
+        是否设置成功
+    """
+    global _current_language, _translation, _po_translations
+    
+    if lang_code not in SUPPORTED_LANGUAGES:
+        return False
+    
+    _current_language = lang_code
+    _po_translations = {}
+    
+    if lang_code == DEFAULT_LANGUAGE:
+        _translation = None
+        return True
+    
+    locale_dir = get_locale_dir()
+    
+    # 首先尝试加载 MO 文件
+    mo_path = os.path.join(locale_dir, lang_code, "LC_MESSAGES", "messages.mo")
+    if os.path.exists(mo_path):
+        try:
+            with open(mo_path, 'rb') as f:
+                _translation = gettext.GNUTranslations(f)
+            return True
+        except Exception:
+            pass
+    
+    # 如果 MO 文件不存在或加载失败，加载 PO 文件
+    _po_translations = _load_po_file(lang_code)
+    _translation = None  # 使用 PO 文件翻译
+    
+    return True
+
+
+def get_current_language() -> str:
+    """获取当前语言代码"""
+    return _current_language
+
+
+def _(message: str) -> str:
+    """
+    翻译字符串
+    
+    Args:
+        message: 要翻译的字符串
+        
+    Returns:
+        翻译后的字符串
+    """
+    global _translation, _po_translations
+    
+    if _translation is not None:
+        return _translation.gettext(message)
+    elif _po_translations:
+        return _po_translations.get(message, message)
+    return message
+
+
+def ngettext(singular: str, plural: str, n: int) -> str:
+    """
+    翻译复数形式的字符串
+    
+    Args:
+        singular: 单数形式
+        plural: 复数形式
+        n: 数量
+        
+    Returns:
+        根据数量选择合适的翻译
+    """
+    global _translation, _po_translations
+    
+    if _translation is not None:
+        return _translation.ngettext(singular, plural, n)
+    elif _po_translations:
+        # 中文没有复数变化，英文按数量判断
+        if _current_language == "zh_CN":
+            return _po_translations.get(plural, plural)
+        else:
+            return _po_translations.get(singular if n == 1 else plural, 
+                                      singular if n == 1 else plural)
+    return singular if n == 1 else plural
+
+
+# 便捷别名
+gettext = _
+N = ngettext
+
+
+# 初始化：尝试从环境变量读取语言设置
+def _init_language():
+    """初始化语言设置"""
+    import os
+    env_lang = os.environ.get("UNILABOS_LANGUAGE", "")
+    if env_lang in SUPPORTED_LANGUAGES:
+        set_language(env_lang)
+    else:
+        # 尝试从系统环境变量推断
+        sys_lang = os.environ.get("LANG", "")
+        if "zh" in sys_lang.lower():
+            set_language("zh_CN")
+        else:
+            set_language(DEFAULT_LANGUAGE)
+
+
+# 模块导入时初始化
+_init_language()
diff --git a/unilabos/i18n/compile_translations.py b/unilabos/i18n/compile_translations.py
new file mode 100644
index 000000000..6cdb6350f
--- /dev/null
+++ b/unilabos/i18n/compile_translations.py
@@ -0,0 +1,138 @@
+#!/usr/bin/env python3
+"""
+编译 PO 文件为 MO 文件的脚本
+
+使用方法:
+    python compile_translations.py
+"""
+
+import os
+import subprocess
+import sys
+
+
+def compile_po_files():
+    """编译所有 PO 文件为 MO 文件"""
+    locale_dir = os.path.join(os.path.dirname(__file__), "locales")
+    
+    for lang in ["en_US", "zh_CN"]:
+        po_path = os.path.join(locale_dir, lang, "LC_MESSAGES", "messages.po")
+        mo_path = os.path.join(locale_dir, lang, "LC_MESSAGES", "messages.mo")
+        
+        if not os.path.exists(po_path):
+            print(f"Warning: PO file not found: {po_path}")
+            continue
+        
+        # 尝试使用 msgfmt
+        try:
+            subprocess.run(
+                ["msgfmt", "-o", mo_path, po_path],
+                check=True,
+                capture_output=True
+            )
+            print(f"✓ Compiled {lang}/messages.po -> messages.mo")
+        except (subprocess.CalledProcessError, FileNotFoundError):
+            # msgfmt 不可用，使用纯 Python 实现
+            try:
+                compile_po_to_mo_python(po_path, mo_path)
+                print(f"✓ Compiled {lang}/messages.po -> messages.mo (using Python)")
+            except Exception as e:
+                print(f"✗ Failed to compile {lang}: {e}")
+
+
+def compile_po_to_mo_python(po_path: str, mo_path: str):
+    """
+    使用纯 Python 将 PO 文件编译为 MO 文件
+    
+    MO 文件格式参考: https://www.gnu.org/software/gettext/manual/html_node/MO-Files.html
+    """
+    import struct
+    import re
+    
+    # 解析 PO 文件
+    translations = []
+    
+    with open(po_path, 'r', encoding='utf-8') as f:
+        content = f.read()
+    
+    # 提取 msgid/msgstr 对
+    # 支持多行字符串
+    pattern = r'msgid\s+((?:"[^"]*"\s*)+)\s+msgstr\s+((?:"[^"]*"\s*)+)'
+    matches = re.findall(pattern, content)
+    
+    for msgid_part, msgstr_part in matches:
+        # 合并多行字符串
+        msgid = ''.join(re.findall(r'"([^"]*)"', msgid_part))
+        msgstr = ''.join(re.findall(r'"([^"]*)"', msgstr_part))
+        
+        if msgid and msgstr:  # 只保存有翻译的
+            translations.append((msgid, msgstr))
+    
+    if not translations:
+        print(f"Warning: No translations found in {po_path}")
+        return
+    
+    # 构建 MO 文件
+    # MO 文件头格式:
+    # - magic number: 0x950412de
+    # - version: 0
+    # - n: 字符串数量
+    # - o: 原文偏移
+    # - t: 翻译偏移
+    # - hash_table_size: 0 (不使用)
+    # - hash_table_offset: 0 (不使用)
+    
+    n = len(translations)
+    
+    # 计算偏移
+    header_size = 5 * 4  # 5 个 32 位整数
+    table_size = n * 8   # 每个字符串条目 8 字节 (长度 + 偏移)
+    
+    original_offset = 28 + table_size * 2
+    translation_offset = original_offset
+    
+    # 计算每个字符串的位置
+    offsets = []
+    current_offset = original_offset
+    
+    for msgid, msgstr in translations:
+        offsets.append(current_offset)
+        current_offset += len(msgid.encode('utf-8')) + 1  # +1 for null terminator
+    
+    translation_start = current_offset
+    
+    for msgid, msgstr in translations:
+        offsets.append(current_offset)
+        current_offset += len(msgstr.encode('utf-8')) + 1
+    
+    # 写入 MO 文件
+    with open(mo_path, 'wb') as f:
+        # 写入头部
+        f.write(struct.pack('<I', 0x950412de))  # magic number
+        f.write(struct.pack('<I', 0))            # version
+        f.write(struct.pack('<I', n))            # nstrings
+        f.write(struct.pack('<I', 28))           # orig_table_offset
+        f.write(struct.pack('<I', 28 + table_size))  # trans_table_offset
+        f.write(struct.pack('<I', 0))            # hash_table_size
+        f.write(struct.pack('<I', 0))            # hash_table_offset
+        
+        # 写入原文表
+        for i, (msgid, msgstr) in enumerate(translations):
+            f.write(struct.pack('<I', len(msgid.encode('utf-8'))))
+            f.write(struct.pack('<I', offsets[i]))
+        
+        # 写入翻译表
+        for i, (msgid, msgstr) in enumerate(translations):
+            f.write(struct.pack('<I', len(msgstr.encode('utf-8'))))
+            f.write(struct.pack('<I', offsets[n + i]))
+        
+        # 写入字符串数据
+        for msgid, msgstr in translations:
+            f.write(msgid.encode('utf-8') + b'\x00')
+        
+        for msgid, msgstr in translations:
+            f.write(msgstr.encode('utf-8') + b'\x00')
+
+
+if __name__ == "__main__":
+    compile_po_files()
diff --git a/unilabos/i18n/locales/en_US/LC_MESSAGES/messages.po b/unilabos/i18n/locales/en_US/LC_MESSAGES/messages.po
new file mode 100644
index 000000000..204ba81db
--- /dev/null
+++ b/unilabos/i18n/locales/en_US/LC_MESSAGES/messages.po
@@ -0,0 +1,564 @@
+# English translations for Uni-Lab-OS
+# Copyright (C) 2026 Uni-Lab-OS Team
+# This file is distributed under the same license as the Uni-Lab-OS package.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Uni-Lab-OS 0.10.17\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2026-02-28 04:00+0800\n"
+"PO-Revision-Date: 2026-02-28 04:00+0800\n"
+"Last-Translator: Uni-Lab-OS Team\n"
+"Language-Team: English\n"
+"Language: en_US\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: unilabos/app/main.py
+msgid "Start Uni-Lab Edge server."
+msgstr "Start Uni-Lab Edge server."
+
+#: unilabos/app/main.py
+msgid "Physical setup graph file path."
+msgstr "Physical setup graph file path."
+
+#: unilabos/app/main.py
+msgid "Controllers config file path."
+msgstr "Controllers config file path."
+
+#: unilabos/app/main.py
+msgid "Path to the registry directory"
+msgstr "Path to the registry directory"
+
+#: unilabos/app/main.py
+msgid "Path to the working directory"
+msgstr "Path to the working directory"
+
+#: unilabos/app/main.py
+msgid "Choose the backend to run with: 'ros', 'simple', or 'automancer'."
+msgstr "Choose the backend to run with: 'ros', 'simple', or 'automancer'."
+
+#: unilabos/app/main.py
+msgid "Bridges to connect to. Now support 'websocket' and 'fastapi'."
+msgstr "Bridges to connect to. Now support 'websocket' and 'fastapi'."
+
+#: unilabos/app/main.py
+msgid "Run the backend as slave node (without host privileges)."
+msgstr "Run the backend as slave node (without host privileges)."
+
+#: unilabos/app/main.py
+msgid "Skip waiting for host service in slave mode"
+msgstr "Skip waiting for host service in slave mode"
+
+#: unilabos/app/main.py
+msgid "Upload registry information when starting unilab"
+msgstr "Upload registry information when starting unilab"
+
+#: unilabos/app/main.py
+msgid "Use remote resources when starting unilab"
+msgstr "Use remote resources when starting unilab"
+
+#: unilabos/app/main.py
+msgid "Configuration file path, supports .py format Python config files"
+msgstr "Configuration file path, supports .py format Python config files"
+
+#: unilabos/app/main.py
+msgid "Port for web service information page"
+msgstr "Port for web service information page"
+
+#: unilabos/app/main.py
+msgid "Disable opening information page on startup"
+msgstr "Disable opening information page on startup"
+
+#: unilabos/app/main.py
+msgid "Enable 2D visualization when starting pylabrobot instance"
+msgstr "Enable 2D visualization when starting pylabrobot instance"
+
+#: unilabos/app/main.py
+msgid "Choose visualization tool: rviz, web, or disable"
+msgstr "Choose visualization tool: rviz, web, or disable"
+
+#: unilabos/app/main.py
+msgid "Access key for laboratory requests"
+msgstr "Access key for laboratory requests"
+
+#: unilabos/app/main.py
+msgid "Secret key for laboratory requests"
+msgstr "Secret key for laboratory requests"
+
+#: unilabos/app/main.py
+msgid "Laboratory backend address"
+msgstr "Laboratory backend address"
+
+#: unilabos/app/main.py
+msgid "Skip environment dependency check on startup"
+msgstr "Skip environment dependency check on startup"
+
+#: unilabos/app/main.py
+msgid "Complete registry information"
+msgstr "Complete registry information"
+
+#: unilabos/app/main.py
+msgid "Run in check mode for CI: validates registry imports and ensures no file changes"
+msgstr "Run in check mode for CI: validates registry imports and ensures no file changes"
+
+#: unilabos/app/main.py
+msgid "Disable sending update feedback to server"
+msgstr "Disable sending update feedback to server"
+
+#: unilabos/app/main.py
+msgid "Upload workflow from xdl/json/python files"
+msgstr "Upload workflow from xdl/json/python files"
+
+#: unilabos/app/main.py
+msgid "Path to the workflow file (JSON format)"
+msgstr "Path to the workflow file (JSON format)"
+
+#: unilabos/app/main.py
+msgid "Workflow name, if not provided will use the name from file or filename"
+msgstr "Workflow name, if not provided will use the name from file or filename"
+
+#: unilabos/app/main.py
+msgid "Tags for the workflow (space-separated)"
+msgstr "Tags for the workflow (space-separated)"
+
+#: unilabos/app/main.py
+msgid "Whether to publish the workflow (default: False)"
+msgstr "Whether to publish the workflow (default: False)"
+
+#: unilabos/app/main.py
+msgid "配置文件 {config_path} 不存在"
+msgstr "Configuration file {config_path} does not exist"
+
+#: unilabos/app/main.py
+msgid "配置文件 {config_path} 不是Python文件，必须以.py结尾"
+msgstr "Configuration file {config_path} is not a Python file, must end with .py"
+
+#: unilabos/app/main.py
+msgid "启动 UniLab-OS时，配置文件参数未正确传入 --config '{config_path}' 尝试本地配置..."
+msgstr "When starting UniLab-OS, the config file parameter was not properly passed via --config '{config_path}', trying local config..."
+
+#: unilabos/app/main.py
+msgid "环境检查失败，程序退出"
+msgstr "Environment check failed, program exiting"
+
+#: unilabos/app/main.py
+msgid "跳过环境依赖检查"
+msgstr "Skipping environment dependency check"
+
+#: unilabos/app/main.py
+msgid "跳过环境检查模式：使用当前目录作为工作目录 {working_dir}"
+msgstr "Skip env check mode: using current directory as working directory {working_dir}"
+
+#: unilabos/app/main.py
+msgid "发现本地配置文件: {config_path}"
+msgstr "Found local config file: {config_path}"
+
+#: unilabos/app/main.py
+msgid "未指定config路径，可通过 --config 传入 local_config.py 文件路径"
+msgstr "Config path not specified, pass local_config.py file path via --config"
+
+#: unilabos/app/main.py
+msgid "当前工作目录 {working_dir} 未找到local_config.py，请通过 --config 传入 local_config.py 文件路径"
+msgstr "local_config.py not found in current working directory {working_dir}, please pass local_config.py file path via --config"
+
+#: unilabos/app/main.py
+msgid "当前工作目录为 {working_dir}"
+msgstr "Current working directory is {working_dir}"
+
+#: unilabos/app/main.py
+msgid "使用测试环境地址"
+msgstr "Using test environment address"
+
+#: unilabos/app/main.py
+msgid "使用uat环境地址"
+msgstr "Using UAT environment address"
+
+#: unilabos/app/main.py
+msgid "使用本地环境地址"
+msgstr "Using local environment address"
+
+#: unilabos/app/main.py
+msgid "传入了ak参数，优先采用传入参数！"
+msgstr "AK parameter provided, using provided parameter!"
+
+#: unilabos/app/main.py
+msgid "传入了sk参数，优先采用传入参数！"
+msgstr "SK parameter provided, using provided parameter!"
+
+#: unilabos/app/main.py
+msgid "使用远程资源启动"
+msgstr "Starting with remote resources"
+
+#: unilabos/app/main.py
+msgid "远程资源已存在，使用云端物料！"
+msgstr "Remote resources exist, using cloud resources!"
+
+#: unilabos/app/main.py
+msgid "远程资源不存在，本地将进行首次上报！"
+msgstr "Remote resources do not exist, local first-time report will be made!"
+
+#: unilabos/app/main.py
+msgid "Check mode: complete_registry 完成，退出"
+msgstr "Check mode: complete_registry finished, exiting"
+
+#: unilabos/app/main.py
+msgid "开始注册设备到服务端..."
+msgstr "Starting device registration to server..."
+
+#: unilabos/app/main.py
+msgid "设备注册完成"
+msgstr "Device registration completed"
+
+#: unilabos/app/main.py
+msgid "设备注册失败: {error}"
+msgstr "Device registration failed: {error}"
+
+#: unilabos/app/main.py
+msgid "未提供 ak 和 sk，跳过设备注册"
+msgstr "AK and SK not provided, skipping device registration"
+
+#: unilabos/app/main.py
+msgid "本次启动注册表不报送云端，如果您需要联网调试，请在启动命令增加--upload_registry"
+msgstr "Registry will not be uploaded to cloud this time, add --upload_registry to startup command if you need network debugging"
+
+#: unilabos/app/main.py
+msgid "工作流上传完成，程序退出"
+msgstr "Workflow upload completed, program exiting"
+
+#: unilabos/app/main.py
+msgid "后续运行必须拥有一个实验室，请前往 https://uni-lab.bohrium.com 注册实验室！"
+msgstr "A laboratory is required for subsequent operations, please register at https://uni-lab.bohrium.com!"
+
+#: unilabos/app/main.py
+msgid "从 {file_path} 读取配置"
+msgstr "Reading configuration from {file_path}"
+
+#: unilabos/app/main.py
+msgid "首次运行，已为您创建配置文件模板: {example_config}"
+msgstr "First run, created config file template for you: {example_config}"
+
+#: unilabos/app/main.py
+msgid "有效负载: {count} 个节点"
+msgstr "Valid payload: {count} nodes"
+
+#: unilabos/app/main.py
+msgid "图文件不存在，清空资源"
+msgstr "Graph file does not exist, clearing resources"
+
+#: unilabos/app/main.py
+msgid "正在保存配置文件..."
+msgstr "Saving configuration file..."
+
+#: unilabos/app/main.py
+msgid "设备信息已保存到 {path}"
+msgstr "Device information saved to {path}"
+
+#: unilabos/app/main.py
+msgid "Backend {backend} not supported. Use 'ros', 'simple', or 'automancer'."
+msgstr "Backend {backend} not supported. Use 'ros', 'simple', or 'automancer'."
+
+#: unilabos/app/main.py
+msgid "启动ROS后端..."
+msgstr "Starting ROS backend..."
+
+#: unilabos/app/main.py
+msgid "ROS后端启动完成"
+msgstr "ROS backend startup completed"
+
+#: unilabos/app/main.py
+msgid "正在启动Web服务器..."
+msgstr "Starting Web server..."
+
+#: unilabos/app/main.py
+msgid "Web服务器启动完成，地址: {url}"
+msgstr "Web server started, address: {url}"
+
+#: unilabos/app/main.py
+msgid "Backend task failed: {error}"
+msgstr "Backend task failed: {error}"
+
+#: unilabos/app/main.py
+msgid "Interrupted by user, exiting..."
+msgstr "Interrupted by user, exiting..."
+
+#: unilabos/app/main.py
+msgid "Program terminated"
+msgstr "Program terminated"
+
+#: unilabos/utils/banner_print.py
+msgid "Version:"
+msgstr "Version:"
+
+#: unilabos/utils/banner_print.py
+msgid "System:"
+msgstr "System:"
+
+#: unilabos/utils/banner_print.py
+msgid "Python:"
+msgstr "Python:"
+
+#: unilabos/utils/banner_print.py
+msgid "Time:"
+msgstr "Time:"
+
+#: unilabos/utils/banner_print.py
+msgid "Configuration:"
+msgstr "Configuration:"
+
+#: unilabos/utils/banner_print.py
+msgid "Backend:"
+msgstr "Backend:"
+
+#: unilabos/utils/banner_print.py
+msgid "Bridges:"
+msgstr "Bridges:"
+
+#: unilabos/utils/banner_print.py
+msgid "Host Mode:"
+msgstr "Host Mode:"
+
+#: unilabos/utils/banner_print.py
+msgid "Master"
+msgstr "Master"
+
+#: unilabos/utils/banner_print.py
+msgid "Slave"
+msgstr "Slave"
+
+#: unilabos/utils/banner_print.py
+msgid "Graph:"
+msgstr "Graph:"
+
+#: unilabos/utils/banner_print.py
+msgid "Devices:"
+msgstr "Devices:"
+
+#: unilabos/utils/banner_print.py
+msgid "Resources:"
+msgstr "Resources:"
+
+#: unilabos/utils/banner_print.py
+msgid "Controllers:"
+msgstr "Controllers:"
+
+#: unilabos/utils/banner_print.py
+msgid "INFO"
+msgstr "INFO"
+
+#: unilabos/utils/banner_print.py
+msgid "SUCCESS"
+msgstr "SUCCESS"
+
+#: unilabos/utils/banner_print.py
+msgid "WARNING"
+msgstr "WARNING"
+
+#: unilabos/utils/banner_print.py
+msgid "ERROR"
+msgstr "ERROR"
+
+#: unilabos/utils/environment_check.py
+msgid "正在{action} {package_name} ({pip_name})..."
+msgstr "{action} {package_name} ({pip_name})..."
+
+#: unilabos/utils/environment_check.py
+msgid "安装"
+msgstr "Installing"
+
+#: unilabos/utils/environment_check.py
+msgid "升级"
+msgstr "Upgrading"
+
+#: unilabos/utils/environment_check.py
+msgid "✓ {package_name} {action}成功"
+msgstr "✓ {package_name} {action} successful"
+
+#: unilabos/utils/environment_check.py
+msgid "× {package_name} {action}失败: {error}"
+msgstr "× {package_name} {action} failed: {error}"
+
+#: unilabos/utils/environment_check.py
+msgid "× {package_name} {action}超时"
+msgstr "× {package_name} {action} timed out"
+
+#: unilabos/utils/environment_check.py
+msgid "× {package_name} {action}异常: {error}"
+msgstr "× {package_name} {action} exception: {error}"
+
+#: unilabos/utils/environment_check.py
+msgid "开始检查环境依赖..."
+msgstr "Starting environment dependency check..."
+
+#: unilabos/utils/environment_check.py
+msgid "✓ 所有依赖包检查完成，环境正常"
+msgstr "✓ All dependency packages checked, environment normal"
+
+#: unilabos/utils/environment_check.py
+msgid "发现 {count} 个缺失的包"
+msgstr "Found {count} missing packages"
+
+#: unilabos/utils/environment_check.py
+msgid "发现 {count} 个需要升级的包"
+msgstr "Found {count} packages needing upgrade"
+
+#: unilabos/utils/environment_check.py
+msgid "缺失以下包:"
+msgstr "Missing the following packages:"
+
+#: unilabos/utils/environment_check.py
+msgid "  - {import_name} (pip install {pip_name})"
+msgstr "  - {import_name} (pip install {pip_name})"
+
+#: unilabos/utils/environment_check.py
+msgid "需要升级以下包:"
+msgstr "Packages needing upgrade:"
+
+#: unilabos/utils/environment_check.py
+msgid "  - {import_name} (pip install --upgrade {pip_name})"
+msgstr "  - {import_name} (pip install --upgrade {pip_name})"
+
+#: unilabos/utils/environment_check.py
+msgid "开始自动安装 {count} 个缺失的包..."
+msgstr "Starting automatic installation of {count} missing packages..."
+
+#: unilabos/utils/environment_check.py
+msgid "✓ 成功安装 {success_count}/{total_count} 个包"
+msgstr "✓ Successfully installed {success_count}/{total_count} packages"
+
+#: unilabos/utils/environment_check.py
+msgid "开始自动升级 {count} 个包..."
+msgstr "Starting automatic upgrade of {count} packages..."
+
+#: unilabos/utils/environment_check.py
+msgid "✓ 成功升级 {success_count}/{total_count} 个包"
+msgstr "✓ Successfully upgraded {success_count}/{total_count} packages"
+
+#: unilabos/utils/environment_check.py
+msgid "有 {count} 个包操作失败:"
+msgstr "{count} package operations failed:"
+
+#: unilabos/utils/environment_check.py
+msgid "  - {import_name} ({pip_name})"
+msgstr "  - {import_name} ({pip_name})"
+
+#: unilabos/utils/environment_check.py
+msgid "验证安装结果..."
+msgstr "Verifying installation results..."
+
+#: unilabos/resources/graphio.py
+msgid "{count} Resources loaded:"
+msgstr "{count} Resources loaded:"
+
+#: unilabos/resources/graphio.py
+msgid "Warning: Node {node_id} missing 'type', defaulting to 'device'"
+msgstr "Warning: Node {node_id} missing 'type', defaulting to 'device'"
+
+#: unilabos/resources/graphio.py
+msgid "Warning: Node {node_id} missing 'name', defaulting to {name}"
+msgstr "Warning: Node {node_id} missing 'name', defaulting to {name}"
+
+#: unilabos/resources/graphio.py
+msgid "Failed to standardize node {node_id}:\n{traceback}"
+msgstr "Failed to standardize node {node_id}:\n{traceback}"
+
+#: unilabos/resources/graphio.py
+msgid "GraphML converted to JSON and saved to {path}"
+msgstr "GraphML converted to JSON and saved to {path}"
+
+#: unilabos/resources/warehouse.py
+msgid "无效的位置: layer={layer}, row={row}, col={col}"
+msgstr "Invalid location: layer={layer}, row={row}, col={col}"
+
+#: unilabos/resources/graphio.py
+msgid "pylabrobot not found"
+msgstr "pylabrobot not found"
+
+#: unilabos/resources/graphio.py
+msgid "资源 model '{model}' 未在 MATERIAL_TYPE_MAPPINGS 中配置"
+msgstr "Resource model '{model}' not configured in MATERIAL_TYPE_MAPPINGS"
+
+#: unilabos/resources/graphio.py
+msgid "子物料 model '{model}' 未在 MATERIAL_TYPE_MAPPINGS 中配置"
+msgstr "Child material model '{model}' not configured in MATERIAL_TYPE_MAPPINGS"
+
+#: unilabos/resources/graphio.py
+msgid "No more support for unilabos Resource class {class_name}"
+msgstr "No more support for unilabos Resource class {class_name}"
+
+#: unilabos/resources/resource_tracker.py
+msgid "发现重复的uuid: {uuid}"
+msgstr "Duplicate UUID found: {uuid}"
+
+#: unilabos/resources/resource_tracker.py
+msgid "资源 {resource} has no location"
+msgstr "Resource {resource} has no location"
+
+#: unilabos/resources/itemized_carrier.py
+msgid "a site with index {idx} already exists"
+msgstr "a site with index {idx} already exists"
+
+#: unilabos/resources/itemized_carrier.py
+msgid "spot {spot} already has a resource, {resource}"
+msgstr "spot {spot} already has a resource, {resource}"
+
+#: unilabos/resources/itemized_carrier.py
+msgid "Resource {resource} is not assigned to this carrier"
+msgstr "Resource {resource} is not assigned to this carrier"
+
+#: unilabos/resources/itemized_carrier.py
+msgid "Invalid identifier type: {type_name}"
+msgstr "Invalid identifier type: {type_name}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "已不支持 字典 版本的RegularContainer"
+msgstr "Dictionary version of RegularContainer is no longer supported"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "tree_set不能为None"
+msgstr "tree_set cannot be None"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "来源物料{resource}没有unilabos_uuid属性，无法转运"
+msgstr "Source material {resource} has no unilabos_uuid attribute, cannot transfer"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "目标物料{resource}没有unilabos_uuid属性，无法转运"
+msgstr "Target material {resource} has no unilabos_uuid attribute, cannot transfer"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "[{device_id} Node-Resource] Service {service} not available"
+msgstr "[{device_id} Node-Resource] Service {service} not available"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "ResourceSlot参数转换失败: {name}"
+msgstr "ResourceSlot parameter conversion failed: {name}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "ResourceSlot列表参数转换失败: {name}"
+msgstr "ResourceSlot list parameter conversion failed: {name}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "至少需要提供一个 UUID"
+msgstr "At least one UUID must be provided"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "资源查询超时: {uuid_list}"
+msgstr "Resource query timeout: {uuid_list}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "资源查询返回空结果: {uuid_list}"
+msgstr "Resource query returned empty result: {uuid_list}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "资源查询返回空树: {data}"
+msgstr "Resource query returned empty tree: {data}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "资源转换得到多个实例: {resource}"
+msgstr "Resource conversion resulted in multiple instances: {resource}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "错误: 设备实例创建失败"
+msgstr "Error: Device instance creation failed"
diff --git a/unilabos/i18n/locales/zh_CN/LC_MESSAGES/messages.po b/unilabos/i18n/locales/zh_CN/LC_MESSAGES/messages.po
new file mode 100644
index 000000000..4d81eeb83
--- /dev/null
+++ b/unilabos/i18n/locales/zh_CN/LC_MESSAGES/messages.po
@@ -0,0 +1,564 @@
+# Chinese translations for Uni-Lab-OS
+# Copyright (C) 2026 Uni-Lab-OS Team
+# This file is distributed under the same license as the Uni-Lab-OS package.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Uni-Lab-OS 0.10.17\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2026-02-28 04:00+0800\n"
+"PO-Revision-Date: 2026-02-28 04:00+0800\n"
+"Last-Translator: Uni-Lab-OS Team\n"
+"Language-Team: Chinese\n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: unilabos/app/main.py
+msgid "Start Uni-Lab Edge server."
+msgstr "启动 Uni-Lab 边缘服务器。"
+
+#: unilabos/app/main.py
+msgid "Physical setup graph file path."
+msgstr "物理设置图文件路径。"
+
+#: unilabos/app/main.py
+msgid "Controllers config file path."
+msgstr "控制器配置文件路径。"
+
+#: unilabos/app/main.py
+msgid "Path to the registry directory"
+msgstr "注册表目录路径"
+
+#: unilabos/app/main.py
+msgid "Path to the working directory"
+msgstr "工作目录路径"
+
+#: unilabos/app/main.py
+msgid "Choose the backend to run with: 'ros', 'simple', or 'automancer'."
+msgstr "选择要运行的后端：'ros'、'simple' 或 'automancer'。"
+
+#: unilabos/app/main.py
+msgid "Bridges to connect to. Now support 'websocket' and 'fastapi'."
+msgstr "要连接的桥接器。目前支持 'websocket' 和 'fastapi'。"
+
+#: unilabos/app/main.py
+msgid "Run the backend as slave node (without host privileges)."
+msgstr "以从节点模式运行后端（无主机权限）。"
+
+#: unilabos/app/main.py
+msgid "Skip waiting for host service in slave mode"
+msgstr "在从节点模式下跳过等待主机服务"
+
+#: unilabos/app/main.py
+msgid "Upload registry information when starting unilab"
+msgstr "启动 unilab 时上传注册表信息"
+
+#: unilabos/app/main.py
+msgid "Use remote resources when starting unilab"
+msgstr "启动 unilab 时使用远程资源"
+
+#: unilabos/app/main.py
+msgid "Configuration file path, supports .py format Python config files"
+msgstr "配置文件路径，支持 .py 格式的 Python 配置文件"
+
+#: unilabos/app/main.py
+msgid "Port for web service information page"
+msgstr "Web 服务信息页面的端口"
+
+#: unilabos/app/main.py
+msgid "Disable opening information page on startup"
+msgstr "禁用在启动时打开信息页面"
+
+#: unilabos/app/main.py
+msgid "Enable 2D visualization when starting pylabrobot instance"
+msgstr "启动 pylabrobot 实例时启用 2D 可视化"
+
+#: unilabos/app/main.py
+msgid "Choose visualization tool: rviz, web, or disable"
+msgstr "选择可视化工具：rviz、web 或禁用"
+
+#: unilabos/app/main.py
+msgid "Access key for laboratory requests"
+msgstr "实验室请求的访问密钥"
+
+#: unilabos/app/main.py
+msgid "Secret key for laboratory requests"
+msgstr "实验室请求的密钥"
+
+#: unilabos/app/main.py
+msgid "Laboratory backend address"
+msgstr "实验室后端地址"
+
+#: unilabos/app/main.py
+msgid "Skip environment dependency check on startup"
+msgstr "启动时跳过环境依赖检查"
+
+#: unilabos/app/main.py
+msgid "Complete registry information"
+msgstr "完整注册表信息"
+
+#: unilabos/app/main.py
+msgid "Run in check mode for CI: validates registry imports and ensures no file changes"
+msgstr "在 CI 检查模式下运行：验证注册表导入并确保没有文件更改"
+
+#: unilabos/app/main.py
+msgid "Disable sending update feedback to server"
+msgstr "禁止向服务器发送更新反馈"
+
+#: unilabos/app/main.py
+msgid "Upload workflow from xdl/json/python files"
+msgstr "从 xdl/json/python 文件上传工作流"
+
+#: unilabos/app/main.py
+msgid "Path to the workflow file (JSON format)"
+msgstr "工作流文件路径（JSON 格式）"
+
+#: unilabos/app/main.py
+msgid "Workflow name, if not provided will use the name from file or filename"
+msgstr "工作流名称，如果未提供将使用文件中的名称或文件名"
+
+#: unilabos/app/main.py
+msgid "Tags for the workflow (space-separated)"
+msgstr "工作流标签（空格分隔）"
+
+#: unilabos/app/main.py
+msgid "Whether to publish the workflow (default: False)"
+msgstr "是否发布工作流（默认：False）"
+
+#: unilabos/app/main.py
+msgid "配置文件 {config_path} 不存在"
+msgstr "配置文件 {config_path} 不存在"
+
+#: unilabos/app/main.py
+msgid "配置文件 {config_path} 不是Python文件，必须以.py结尾"
+msgstr "配置文件 {config_path} 不是 Python 文件，必须以 .py 结尾"
+
+#: unilabos/app/main.py
+msgid "启动 UniLab-OS时，配置文件参数未正确传入 --config '{config_path}' 尝试本地配置..."
+msgstr "启动 UniLab-OS 时，配置文件参数未正确传入 --config '{config_path}'，尝试本地配置..."
+
+#: unilabos/app/main.py
+msgid "环境检查失败，程序退出"
+msgstr "环境检查失败，程序退出"
+
+#: unilabos/app/main.py
+msgid "跳过环境依赖检查"
+msgstr "跳过环境依赖检查"
+
+#: unilabos/app/main.py
+msgid "跳过环境检查模式：使用当前目录作为工作目录 {working_dir}"
+msgstr "跳过环境检查模式：使用当前目录作为工作目录 {working_dir}"
+
+#: unilabos/app/main.py
+msgid "发现本地配置文件: {config_path}"
+msgstr "发现本地配置文件：{config_path}"
+
+#: unilabos/app/main.py
+msgid "未指定config路径，可通过 --config 传入 local_config.py 文件路径"
+msgstr "未指定配置路径，可通过 --config 传入 local_config.py 文件路径"
+
+#: unilabos/app/main.py
+msgid "当前工作目录 {working_dir} 未找到local_config.py，请通过 --config 传入 local_config.py 文件路径"
+msgstr "当前工作目录 {working_dir} 未找到 local_config.py，请通过 --config 传入 local_config.py 文件路径"
+
+#: unilabos/app/main.py
+msgid "当前工作目录为 {working_dir}"
+msgstr "当前工作目录为 {working_dir}"
+
+#: unilabos/app/main.py
+msgid "使用测试环境地址"
+msgstr "使用测试环境地址"
+
+#: unilabos/app/main.py
+msgid "使用uat环境地址"
+msgstr "使用 UAT 环境地址"
+
+#: unilabos/app/main.py
+msgid "使用本地环境地址"
+msgstr "使用本地环境地址"
+
+#: unilabos/app/main.py
+msgid "传入了ak参数，优先采用传入参数！"
+msgstr "传入了 AK 参数，优先采用传入参数！"
+
+#: unilabos/app/main.py
+msgid "传入了sk参数，优先采用传入参数！"
+msgstr "传入了 SK 参数，优先采用传入参数！"
+
+#: unilabos/app/main.py
+msgid "使用远程资源启动"
+msgstr "使用远程资源启动"
+
+#: unilabos/app/main.py
+msgid "远程资源已存在，使用云端物料！"
+msgstr "远程资源已存在，使用云端物料！"
+
+#: unilabos/app/main.py
+msgid "远程资源不存在，本地将进行首次上报！"
+msgstr "远程资源不存在，本地将进行首次上报！"
+
+#: unilabos/app/main.py
+msgid "Check mode: complete_registry 完成，退出"
+msgstr "检查模式：complete_registry 完成，退出"
+
+#: unilabos/app/main.py
+msgid "开始注册设备到服务端..."
+msgstr "开始注册设备到服务端..."
+
+#: unilabos/app/main.py
+msgid "设备注册完成"
+msgstr "设备注册完成"
+
+#: unilabos/app/main.py
+msgid "设备注册失败: {error}"
+msgstr "设备注册失败：{error}"
+
+#: unilabos/app/main.py
+msgid "未提供 ak 和 sk，跳过设备注册"
+msgstr "未提供 AK 和 SK，跳过设备注册"
+
+#: unilabos/app/main.py
+msgid "本次启动注册表不报送云端，如果您需要联网调试，请在启动命令增加--upload_registry"
+msgstr "本次启动注册表不报送云端，如果您需要联网调试，请在启动命令增加 --upload_registry"
+
+#: unilabos/app/main.py
+msgid "工作流上传完成，程序退出"
+msgstr "工作流上传完成，程序退出"
+
+#: unilabos/app/main.py
+msgid "后续运行必须拥有一个实验室，请前往 https://uni-lab.bohrium.com 注册实验室！"
+msgstr "后续运行必须拥有一个实验室，请前往 https://uni-lab.bohrium.com 注册实验室！"
+
+#: unilabos/app/main.py
+msgid "从 {file_path} 读取配置"
+msgstr "从 {file_path} 读取配置"
+
+#: unilabos/app/main.py
+msgid "首次运行，已为您创建配置文件模板: {example_config}"
+msgstr "首次运行，已为您创建配置文件模板：{example_config}"
+
+#: unilabos/app/main.py
+msgid "有效负载: {count} 个节点"
+msgstr "有效负载：{count} 个节点"
+
+#: unilabos/app/main.py
+msgid "图文件不存在，清空资源"
+msgstr "图文件不存在，清空资源"
+
+#: unilabos/app/main.py
+msgid "正在保存配置文件..."
+msgstr "正在保存配置文件..."
+
+#: unilabos/app/main.py
+msgid "设备信息已保存到 {path}"
+msgstr "设备信息已保存到 {path}"
+
+#: unilabos/app/main.py
+msgid "Backend {backend} not supported. Use 'ros', 'simple', or 'automancer'."
+msgstr "不支持后端 {backend}。请使用 'ros'、'simple' 或 'automancer'。"
+
+#: unilabos/app/main.py
+msgid "启动ROS后端..."
+msgstr "启动 ROS 后端..."
+
+#: unilabos/app/main.py
+msgid "ROS后端启动完成"
+msgstr "ROS 后端启动完成"
+
+#: unilabos/app/main.py
+msgid "正在启动Web服务器..."
+msgstr "正在启动 Web 服务器..."
+
+#: unilabos/app/main.py
+msgid "Web服务器启动完成，地址: {url}"
+msgstr "Web 服务器启动完成，地址：{url}"
+
+#: unilabos/app/main.py
+msgid "Backend task failed: {error}"
+msgstr "后端任务失败：{error}"
+
+#: unilabos/app/main.py
+msgid "Interrupted by user, exiting..."
+msgstr "被用户中断，正在退出..."
+
+#: unilabos/app/main.py
+msgid "Program terminated"
+msgstr "程序已终止"
+
+#: unilabos/utils/banner_print.py
+msgid "Version:"
+msgstr "版本："
+
+#: unilabos/utils/banner_print.py
+msgid "System:"
+msgstr "系统："
+
+#: unilabos/utils/banner_print.py
+msgid "Python:"
+msgstr "Python："
+
+#: unilabos/utils/banner_print.py
+msgid "Time:"
+msgstr "时间："
+
+#: unilabos/utils/banner_print.py
+msgid "Configuration:"
+msgstr "配置："
+
+#: unilabos/utils/banner_print.py
+msgid "Backend:"
+msgstr "后端："
+
+#: unilabos/utils/banner_print.py
+msgid "Bridges:"
+msgstr "桥接："
+
+#: unilabos/utils/banner_print.py
+msgid "Host Mode:"
+msgstr "主机模式："
+
+#: unilabos/utils/banner_print.py
+msgid "Master"
+msgstr "主节点"
+
+#: unilabos/utils/banner_print.py
+msgid "Slave"
+msgstr "从节点"
+
+#: unilabos/utils/banner_print.py
+msgid "Graph:"
+msgstr "图："
+
+#: unilabos/utils/banner_print.py
+msgid "Devices:"
+msgstr "设备："
+
+#: unilabos/utils/banner_print.py
+msgid "Resources:"
+msgstr "资源："
+
+#: unilabos/utils/banner_print.py
+msgid "Controllers:"
+msgstr "控制器："
+
+#: unilabos/utils/banner_print.py
+msgid "INFO"
+msgstr "信息"
+
+#: unilabos/utils/banner_print.py
+msgid "SUCCESS"
+msgstr "成功"
+
+#: unilabos/utils/banner_print.py
+msgid "WARNING"
+msgstr "警告"
+
+#: unilabos/utils/banner_print.py
+msgid "ERROR"
+msgstr "错误"
+
+#: unilabos/utils/environment_check.py
+msgid "正在{action} {package_name} ({pip_name})..."
+msgstr "正在{action} {package_name}（{pip_name}）..."
+
+#: unilabos/utils/environment_check.py
+msgid "安装"
+msgstr "安装"
+
+#: unilabos/utils/environment_check.py
+msgid "升级"
+msgstr "升级"
+
+#: unilabos/utils/environment_check.py
+msgid "✓ {package_name} {action}成功"
+msgstr "✓ {package_name} {action}成功"
+
+#: unilabos/utils/environment_check.py
+msgid "× {package_name} {action}失败: {error}"
+msgstr "× {package_name} {action}失败：{error}"
+
+#: unilabos/utils/environment_check.py
+msgid "× {package_name} {action}超时"
+msgstr "× {package_name} {action}超时"
+
+#: unilabos/utils/environment_check.py
+msgid "× {package_name} {action}异常: {error}"
+msgstr "× {package_name} {action}异常：{error}"
+
+#: unilabos/utils/environment_check.py
+msgid "开始检查环境依赖..."
+msgstr "开始检查环境依赖..."
+
+#: unilabos/utils/environment_check.py
+msgid "✓ 所有依赖包检查完成，环境正常"
+msgstr "✓ 所有依赖包检查完成，环境正常"
+
+#: unilabos/utils/environment_check.py
+msgid "发现 {count} 个缺失的包"
+msgstr "发现 {count} 个缺失的包"
+
+#: unilabos/utils/environment_check.py
+msgid "发现 {count} 个需要升级的包"
+msgstr "发现 {count} 个需要升级的包"
+
+#: unilabos/utils/environment_check.py
+msgid "缺失以下包:"
+msgstr "缺失以下包："
+
+#: unilabos/utils/environment_check.py
+msgid "  - {import_name} (pip install {pip_name})"
+msgstr "  - {import_name}（pip install {pip_name}）"
+
+#: unilabos/utils/environment_check.py
+msgid "需要升级以下包:"
+msgstr "需要升级以下包："
+
+#: unilabos/utils/environment_check.py
+msgid "  - {import_name} (pip install --upgrade {pip_name})"
+msgstr "  - {import_name}（pip install --upgrade {pip_name}）"
+
+#: unilabos/utils/environment_check.py
+msgid "开始自动安装 {count} 个缺失的包..."
+msgstr "开始自动安装 {count} 个缺失的包..."
+
+#: unilabos/utils/environment_check.py
+msgid "✓ 成功安装 {success_count}/{total_count} 个包"
+msgstr "✓ 成功安装 {success_count}/{total_count} 个包"
+
+#: unilabos/utils/environment_check.py
+msgid "开始自动升级 {count} 个包..."
+msgstr "开始自动升级 {count} 个包..."
+
+#: unilabos/utils/environment_check.py
+msgid "✓ 成功升级 {success_count}/{total_count} 个包"
+msgstr "✓ 成功升级 {success_count}/{total_count} 个包"
+
+#: unilabos/utils/environment_check.py
+msgid "有 {count} 个包操作失败:"
+msgstr "有 {count} 个包操作失败："
+
+#: unilabos/utils/environment_check.py
+msgid "  - {import_name} ({pip_name})"
+msgstr "  - {import_name}（{pip_name}）"
+
+#: unilabos/utils/environment_check.py
+msgid "验证安装结果..."
+msgstr "验证安装结果..."
+
+#: unilabos/resources/graphio.py
+msgid "{count} Resources loaded:"
+msgstr "已加载 {count} 个资源："
+
+#: unilabos/resources/graphio.py
+msgid "Warning: Node {node_id} missing 'type', defaulting to 'device'"
+msgstr "警告：节点 {node_id} 缺少 'type'，默认为 'device'"
+
+#: unilabos/resources/graphio.py
+msgid "Warning: Node {node_id} missing 'name', defaulting to {name}"
+msgstr "警告：节点 {node_id} 缺少 'name'，默认为 {name}"
+
+#: unilabos/resources/graphio.py
+msgid "Failed to standardize node {node_id}:\n{traceback}"
+msgstr "标准化节点 {node_id} 失败：\n{traceback}"
+
+#: unilabos/resources/graphio.py
+msgid "GraphML converted to JSON and saved to {path}"
+msgstr "GraphML 已转换为 JSON 并保存到 {path}"
+
+#: unilabos/resources/warehouse.py
+msgid "无效的位置: layer={layer}, row={row}, col={col}"
+msgstr "无效的位置：层={layer}，行={row}，列={col}"
+
+#: unilabos/resources/graphio.py
+msgid "pylabrobot not found"
+msgstr "未找到 pylabrobot"
+
+#: unilabos/resources/graphio.py
+msgid "资源 model '{model}' 未在 MATERIAL_TYPE_MAPPINGS 中配置"
+msgstr "资源模型 '{model}' 未在 MATERIAL_TYPE_MAPPINGS 中配置"
+
+#: unilabos/resources/graphio.py
+msgid "子物料 model '{model}' 未在 MATERIAL_TYPE_MAPPINGS 中配置"
+msgstr "子物料模型 '{model}' 未在 MATERIAL_TYPE_MAPPINGS 中配置"
+
+#: unilabos/resources/graphio.py
+msgid "No more support for unilabos Resource class {class_name}"
+msgstr "不再支持 unilabos 资源类 {class_name}"
+
+#: unilabos/resources/resource_tracker.py
+msgid "发现重复的uuid: {uuid}"
+msgstr "发现重复的 UUID：{uuid}"
+
+#: unilabos/resources/resource_tracker.py
+msgid "资源 {resource} has no location"
+msgstr "资源 {resource} 没有位置"
+
+#: unilabos/resources/itemized_carrier.py
+msgid "a site with index {idx} already exists"
+msgstr "索引为 {idx} 的站点已存在"
+
+#: unilabos/resources/itemized_carrier.py
+msgid "spot {spot} already has a resource, {resource}"
+msgstr "位置 {spot} 已有资源，{resource}"
+
+#: unilabos/resources/itemized_carrier.py
+msgid "Resource {resource} is not assigned to this carrier"
+msgstr "资源 {resource} 未分配到此载体"
+
+#: unilabos/resources/itemized_carrier.py
+msgid "Invalid identifier type: {type_name}"
+msgstr "无效的标识符类型：{type_name}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "已不支持 字典 版本的RegularContainer"
+msgstr "不再支持字典版本的 RegularContainer"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "tree_set不能为None"
+msgstr "tree_set 不能为 None"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "来源物料{resource}没有unilabos_uuid属性，无法转运"
+msgstr "来源物料 {resource} 没有 unilabos_uuid 属性，无法转运"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "目标物料{resource}没有unilabos_uuid属性，无法转运"
+msgstr "目标物料 {resource} 没有 unilabos_uuid 属性，无法转运"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "[{device_id} Node-Resource] Service {service} not available"
+msgstr "[{device_id} 节点-资源] 服务 {service} 不可用"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "ResourceSlot参数转换失败: {name}"
+msgstr "ResourceSlot 参数转换失败：{name}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "ResourceSlot列表参数转换失败: {name}"
+msgstr "ResourceSlot 列表参数转换失败：{name}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "至少需要提供一个 UUID"
+msgstr "至少需要提供一个 UUID"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "资源查询超时: {uuid_list}"
+msgstr "资源查询超时：{uuid_list}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "资源查询返回空结果: {uuid_list}"
+msgstr "资源查询返回空结果：{uuid_list}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "资源查询返回空树: {data}"
+msgstr "资源查询返回空树：{data}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "资源转换得到多个实例: {resource}"
+msgstr "资源转换得到多个实例：{resource}"
+
+#: unilabos/ros/nodes/base_device_node.py
+msgid "错误: 设备实例创建失败"
+msgstr "错误：设备实例创建失败"
diff --git a/unilabos/utils/banner_print.py b/unilabos/utils/banner_print.py
index 888247ea5..4677f7343 100644
--- a/unilabos/utils/banner_print.py
+++ b/unilabos/utils/banner_print.py
@@ -11,6 +11,16 @@
 from typing import Dict, Any
 
 
+def _get_translator():
+    """获取翻译函数，支持动态切换语言"""
+    try:
+        from unilabos.i18n import _ as translator
+        return translator
+    except ImportError:
+        # 如果 i18n 模块不可用，使用空翻译
+        return lambda message: message
+
+
 # ANSI颜色代码
 class Colors:
     """ANSI颜色代码集合"""
@@ -75,6 +85,8 @@ def print_unilab_banner(args_dict: Dict[str, Any], show_config: bool = True) ->
         args_dict: 命令行参数字典
         show_config: 是否显示配置信息
     """
+    _ = _get_translator()
+    
     # 检测终端是否支持ANSI颜色
     if platform.system() == "Windows":
         os.system("")  # 启用Windows终端中的ANSI支持
@@ -96,10 +108,10 @@ def print_unilab_banner(args_dict: Dict[str, Any], show_config: bool = True) ->
 
     # 显示版本信息
     system_info = f"""
-{Colors.YELLOW}Version:{Colors.RESET} {Colors.BRIGHT_GREEN}{version}{Colors.RESET}
-{Colors.YELLOW}System:{Colors.RESET} {Colors.WHITE}{platform.system()} {platform.release()}{Colors.RESET}
-{Colors.YELLOW}Python:{Colors.RESET} {Colors.WHITE}{platform.python_version()}{Colors.RESET}
-{Colors.YELLOW}Time:{Colors.RESET} {Colors.WHITE}{current_time}{Colors.RESET}
+{Colors.YELLOW}{_("Version:")}{Colors.RESET} {Colors.BRIGHT_GREEN}{version}{Colors.RESET}
+{Colors.YELLOW}{_("System:")}{Colors.RESET} {Colors.WHITE}{platform.system()} {platform.release()}{Colors.RESET}
+{Colors.YELLOW}{_("Python:")}{Colors.RESET} {Colors.WHITE}{platform.python_version()}{Colors.RESET}
+{Colors.YELLOW}{_("Time:")}{Colors.RESET} {Colors.WHITE}{current_time}{Colors.RESET}
 {Colors.BRIGHT_WHITE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━{Colors.RESET}"""
 
     # 打印横幅和系统信息
@@ -117,37 +129,39 @@ def print_config(args_dict: Dict[str, Any]) -> None:
     Args:
         args_dict: 命令行参数字典
     """
-    config_info = f"{Colors.BRIGHT_BLUE}{Colors.BOLD}Configuration:{Colors.RESET}\n"
+    _ = _get_translator()
+    
+    config_info = f"{Colors.BRIGHT_BLUE}{Colors.BOLD}{_('Configuration:')}{Colors.RESET}\n"
 
     # 后端信息
     if "backend" in args_dict:
-        config_info += f"{Colors.CYAN}• Backend:{Colors.RESET} "
+        config_info += f"{Colors.CYAN}• {_('Backend:')}{Colors.RESET} "
         config_info += f"{Colors.WHITE}{args_dict['backend']}{Colors.RESET}\n"
 
     # 桥接信息
     if "app_bridges" in args_dict:
-        config_info += f"{Colors.CYAN}• Bridges:{Colors.RESET} "
+        config_info += f"{Colors.CYAN}• {_('Bridges:')}{Colors.RESET} "
         config_info += f"{Colors.WHITE}{', '.join(args_dict['app_bridges'])}{Colors.RESET}\n"
 
     # 主机模式
     if "without_host" in args_dict:
-        mode = "Slave" if args_dict["without_host"] else "Master"
-        config_info += f"{Colors.CYAN}• Host Mode:{Colors.RESET} {Colors.WHITE}{mode}{Colors.RESET}\n"
+        mode = _("Slave") if args_dict["without_host"] else _("Master")
+        config_info += f"{Colors.CYAN}• {_('Host Mode:')}{Colors.RESET} {Colors.WHITE}{mode}{Colors.RESET}\n"
 
     # 如果有图或设备信息，显示它们
     if "graph" in args_dict and args_dict["graph"] is not None:
-        config_info += f"{Colors.CYAN}• Graph:{Colors.RESET} "
+        config_info += f"{Colors.CYAN}• {_('Graph:')}{Colors.RESET} "
         config_info += f"{Colors.WHITE}{args_dict['graph']}{Colors.RESET}\n"
     elif "devices" in args_dict and args_dict["devices"] is not None:
-        config_info += f"{Colors.CYAN}• Devices:{Colors.RESET} "
+        config_info += f"{Colors.CYAN}• {_('Devices:')}{Colors.RESET} "
         config_info += f"{Colors.WHITE}{args_dict['devices']}{Colors.RESET}\n"
         if "resources" in args_dict and args_dict["resources"] is not None:
-            config_info += f"{Colors.CYAN}• Resources:{Colors.RESET} "
+            config_info += f"{Colors.CYAN}• {_('Resources:')}{Colors.RESET} "
             config_info += f"{Colors.WHITE}{args_dict['resources']}{Colors.RESET}\n"
 
     # 控制器配置
     if "controllers" in args_dict and args_dict["controllers"] is not None:
-        config_info += f"{Colors.CYAN}• Controllers:{Colors.RESET} "
+        config_info += f"{Colors.CYAN}• {_('Controllers:')}{Colors.RESET} "
         config_info += f"{Colors.WHITE}{args_dict['controllers']}{Colors.RESET}\n"
 
     # 打印结束分隔线
@@ -164,20 +178,22 @@ def print_status(message: str, status_type: str = "info") -> None:
         message: 要打印的消息
         status_type: 状态类型（'info', 'success', 'warning', 'error'）
     """
+    _ = _get_translator()
+    
     color = Colors.WHITE
     prefix = ""
 
     if status_type == "info":
         color = Colors.BLUE
-        prefix = "INFO"
+        prefix = _("INFO")
     elif status_type == "success":
         color = Colors.GREEN
-        prefix = "SUCCESS"
+        prefix = _("SUCCESS")
     elif status_type == "warning":
         color = Colors.YELLOW
-        prefix = "WARNING"
+        prefix = _("WARNING")
     elif status_type == "error":
         color = Colors.RED
-        prefix = "ERROR"
+        prefix = _("ERROR")
 
     print(f"{color}[{prefix}]{Colors.RESET} {message}")