diff --git a/languages/zh-CN-irc.lang.json b/languages/zh-CN-irc.lang.json
index 18fc0eac..fc617737 100644
--- a/languages/zh-CN-irc.lang.json
+++ b/languages/zh-CN-irc.lang.json
@@ -3,6 +3,7 @@
   "$bWarning: unregistering this channel will remove all stored channel attributes.$b": "",
   "%[1]d. User %[2]s requests vhost: %[3]s": "",
   "%[1]s [account: %[2]s] joined the channel": "",
+  "%[1]s changed nick to %[2]s": "",
   "%[1]s kicked %[2]s (%[3]s)": "",
   "%[1]s left the channel (%[2]s)": "",
   "%[1]s quit (%[2]s)": "",
@@ -25,6 +26,7 @@
   "Account does not exist": "不存在该账户",
   "Account name is not valid": "账户名无效",
   "Account registration is disabled": "帐户注册已被禁用",
+  "Account verification successful": "",
   "Account: %s": "账户：%s",
   "Actual user@host, Actual IP": "实际 user@host, 实际 ip",
   "Added D-Line for %s": "将%s添加到D-Line",
@@ -37,15 +39,19 @@
   "Bad or unauthorized PROXY command": "",
   "Bad password": "密码有误",
   "Ban - %[1]s - added by %[2]s - %[3]s": "禁封 - %[1]s - 操作人 %[2]s - %[3]s",
-  "Callback namespace is not supported": "回调命名空间不受支持",
+  "CTCP messages are disabled over Tor": "",
   "Can't change modes for other users": "无法修改其他用户的状态",
   "Can't view modes for other users": "无法查看其他用户的状态",
   "Cannot join channel (+%s)": "未能加入频道（+%s）",
+  "Cannot rename channel": "",
+  "Cannot resume a client with multiple attached sessions": "",
   "Cannot resume connection": "",
+  "Cannot resume connection from Tor to non-Tor or vice versa": "",
   "Cannot resume connection, connection registration has already been completed": "未能恢复连接，连接注册已经被完成",
   "Cannot resume connection, old and new clients must have TLS": "不过恢复连接，恢复前后必须为有TLS证书",
   "Cannot resume connection, token is not valid": "",
   "Cannot send to channel": "未能发送到频道",
+  "Cannot send verification code there": "",
   "Channel %[1]s has %[2]d persistent modes set": "",
   "Channel %s is now unregistered": "",
   "Channel %s successfully registered": "频道%s成功注册",
@@ -54,6 +60,7 @@
   "Channel is not registered": "",
   "Channel list is full": "频道列表已满",
   "Channel name is not valid": "频道名无效",
+  "Channel renamed": "",
   "Channel renamed: %s": "频道重命名：%s",
   "Client reconnected": "用户已重新连接",
   "Client reconnected (up to %d seconds of history lost)": "",
@@ -69,6 +76,7 @@
   "Could not successfully save new D-LINE: %s": "未能成功保存新的D-LINE：%s",
   "Could not successfully save new K-LINE: %s": "未能成功保存新的K-LINE：%s",
   "Could not ungroup nick": "未能解绑昵称",
+  "Created at:  %s": "",
   "Credential type is not supported": "认证类型不受支持",
   "End of /HELPOP": "/HELPOP已无后续",
   "End of /INFO": "/INFO已无后续",
@@ -88,8 +96,11 @@
   "GHOSTed by %s": "您被%s请出了",
   "HELPOP <argument>\n\nGet an explanation of <argument>, or \"index\" for a list of help topics.": "",
   "Help not found": "找不到帮助",
+  "Hostname:    %s": "",
   "I have %[1]d clients and %[2]d servers": "我有%[1]d用户和%[2]d服务器",
+  "IP address:  %s": "",
   "IRC Operators online": "",
+  "Input line too long": "",
   "Insufficient oper privs": "没有足够的管理员权限",
   "Insufficient privileges": "",
   "Internal error": "",
@@ -101,12 +112,15 @@
   "Invalid vhost": "",
   "It was rejected for reason: %s": "",
   "JOIN 0 is not allowed": "JOIN 0 不被允许",
+  "Language %s is not supported by this server": "",
   "Language preferences have been set": "语言参数未设置",
-  "Languages are not supported by this server": "服务器不支持该语言",
+  "Last active: %s": "",
   "MOTD File is missing": "MOTD文件丢失",
   "Malformed username": "用户名错误",
   "Mask isn't valid": "标识无效",
+  "Must register with current nickname instead of separate account name": "",
   "Network service, for more info /msg %s HELP": "",
+  "Nickname %[1]s has %[2]d attached session(s)": "",
   "Nickname is already in use": "该昵称已被使用",
   "Nickname is reserved by a different account": "该昵称已被其它账户预约",
   "No DLINEs have been set!": "DLINEs 尚未设置",
@@ -132,6 +146,8 @@
   "Received malformed line": "接收到的格式不正确的行",
   "Registered at: %s": "您欲注册的账户或聊天室已存在于：%s",
   "Registered channel: %s": "",
+  "Registering your account with email address %s": "",
+  "Registering your account with no email address": "",
   "Registration requires a valid e-mail address": "注册需要合法e-mail邮箱",
   "Rehashing": "配置文件正在重载",
   "Remote servers not yet supported": "远程服务器尚未提供该指令",
@@ -147,6 +163,8 @@
   "SASL authentication failed: authcid and authzid should be the same": "SASL认证失败：authcid和authzid应一致",
   "SASL message too long": "SASL消息过长",
   "Server notice masks": "服务器消息过滤",
+  "Session %d (currently attached session):": "",
+  "Session %d:": "",
   "Some additional message history may have been lost": "",
   "Successfully approved vhost request for %s": "",
   "Successfully cleared vhost": "",
@@ -190,7 +208,6 @@
   "You are banned from this server (%s)": "您已被该服务器禁封（%s）",
   "You are no longer authorized to be on this server": "",
   "You are no longer marked as being away": "您不再被标记为离开",
-  "You are not using a TLS certificate": "您当前没有使用 TLS 证书",
   "You are now an IRC operator": "您现在已是IRC管理员",
   "You are now logged in as %s": "您已作为%s登录",
   "You can't GHOST yourself (try /QUIT instead)": "您不能对自己使用GHOST指令（尝试使用 /QUIT 替代）",
@@ -204,7 +221,9 @@
   "You have too many nicks reserved already (you can remove some with /NS DROP)": "您已经占用了太多昵称（您可以使用 /NS DROP先移除一些昵称）",
   "You may not reregister": "您无须重新注册",
   "You must be an oper on the channel to register it": "您必须是频道管理员才可注册它",
+  "You must be registered to join that channel": "",
   "You must be the channel founder to op": "您必须作为频道创建者才可管理",
+  "You must connect with a TLS client certificate to use certfp": "",
   "You must specify an account": "",
   "You must wait an additional %v before making another request": "",
   "You need to either supply a passphrase or be connected via TLS with a client cert": "您必须提供一个密码或者通过TLS证书连接作为用户验证",