diff --git a/demo/netled/main.lua b/demo/netled/main.lua
index e8a9f18de..2a3f665b9 100644
--- a/demo/netled/main.lua
+++ b/demo/netled/main.lua
@@ -1,16 +1,16 @@
 
--- [[LuaTools需要PROJECT和VERSION这两个信息]]
+-- LuaTools需要PROJECT和VERSION这两个信息
 PROJECT = "gpiodemo"
 VERSION = "1.0.1"
 
 log.info("main", PROJECT, VERSION)
 
--- [[sys库是标配]]
+-- sys库是标配
 _G.sys = require("sys")
 local netLed = require("netLed")
 
 
---[[LED引脚判断赋值结束]]
+--LED引脚判断赋值结束
 
 local LEDA= gpio.setup(27, 0, gpio.PULLUP)
 
@@ -27,6 +27,6 @@ sys.taskInit(function()
     end
 end)
 
--- [[用户代码已结束---------------------------------------------结尾总是这一句]]
+-- 用户代码已结束 结尾总是这一句
 sys.run()
--- [[sys.run()之后后面不要加任何语句!!!!!]]
+-- sys.run()之后后面不要加任何语句!!!!!