diff --git a/locales/cmn.json b/locales/cmn.json
index e9b8b52d..e5632fc9 100644
--- a/locales/cmn.json
+++ b/locales/cmn.json
@@ -14,13 +14,13 @@
     "folder_exists": "目录已存在：{path}",
     "folder_not_exist": "目录不存在",
     "info": "信息：",
-    "instance_already_running": "实例已正在运行",
+    "instance_already_running": "已经有一个YunoHost操作正在运行。 请等待它完成再运行另一个。",
     "invalid_argument": "参数错误{argument}：{error}",
     "invalid_password": "密码错误",
     "invalid_usage": "用法错误，输入 --help 查看帮助信息",
     "ldap_attribute_already_exists": "参数{attribute}已赋值{value}",
     "ldap_server_down": "无法连接LDAP服务器",
-    "logged_in": "登录成功",
+    "logged_in": "登录",
     "logged_out": "登出",
     "not_logged_in": "您未登录",
     "operation_interrupted": "操作中断",
@@ -30,7 +30,7 @@
     "server_already_running": "服务已运行在指定端口",
     "success": "成功！",
     "unable_authenticate": "认证失败",
-    "unable_retrieve_session": "获取会话失败",
+    "unable_retrieve_session": "由于“ {exception}”，无法检索会话",
     "unknown_group": "未知组{group}",
     "unknown_user": "未知用户{user}",
     "values_mismatch": "值不匹配",
@@ -38,7 +38,7 @@
     "websocket_request_expected": "期望一个WebSocket请求",
     "cannot_open_file": "不能打开文件{file:s}（原因：{error:s}）",
     "cannot_write_file": "写入文件{file:s}失败（原因：{error:s}）",
-    "unknown_error_reading_file": "尝试读取文件{file:s}时发生错误",
+    "unknown_error_reading_file": "尝试读取文件{files}时发生未知错误（原因：{errors}）",
     "corrupted_json": "json数据{ressource:s}读取失败（原因：{error:s}）",
     "corrupted_yaml": "读取yaml文件{ressource:s}失败（原因：{error:s}）",
     "error_writing_file": "写入文件{file:s}失败：{error:s}",
@@ -49,5 +49,10 @@
     "download_timeout": "{url:s}响应超时，放弃。",
     "download_unknown_error": "下载{url:s}失败：{error:s}",
     "download_bad_status_code": "{url:s}返回状态码：{code:s}",
-    "command_unknown": "未知命令：{command:s}？"
+    "command_unknown": "命令'{command:s}'未知？",
+    "warn_the_user_that_lock_is_acquired": "另一个命令刚刚完成，现在启动此命令",
+    "warn_the_user_about_waiting_lock_again": "还在等...",
+    "warn_the_user_about_waiting_lock": "目前正在运行另一个YunoHost命令，我们在运行此命令之前等待它完成",
+    "corrupted_toml": "从{ressource：s}读取的toml损坏（原因：{error：s}）",
+    "invalid_token": "令牌无效-请进行身份验证"
 }