diff --git a/languages/zh-CN-irc.lang.json b/languages/zh-CN-irc.lang.json
index 237d2b33..c9e80ea5 100644
--- a/languages/zh-CN-irc.lang.json
+++ b/languages/zh-CN-irc.lang.json
@@ -54,7 +54,6 @@
   "I have %[1]d clients and %[2]d servers": "我有%[1]d用户和%[2]d服务器",
   "Insufficient oper privs": "没有足够的管理员权限",
   "Invalid CAP subcommand": "无效CAP子命令",
-  "JOIN 0 is not allowed": "JOIN 0 不被允许",
   "Language preferences have been set": "语言参数未设置",
   "MOTD File is missing": "MOTD文件丢失",
   "Malformed username": "用户名错误",
@@ -107,7 +106,6 @@
   "Verification code: %s": "验证码：%s",
   "Verify your account on %s": "在%s验证您的用户",
   "WEBIRC command is not usable from your address or incorrect password given": "您的当前地址不可用WEBIRC指令或密码错误",
-  "Welcome to the Internet Relay Network %s": "欢迎来到IRC%s",
   "You are banned from this server (%s)": "您已被该服务器禁封（%s）",
   "You are no longer marked as being away": "您不再被标记为离开",
   "You are now an IRC operator": "您现在已是IRC管理员",