diff --git a/Zframework/task.lua b/Zframework/task.lua
index 8ab4e7a7..f2685c7c 100644
--- a/Zframework/task.lua
+++ b/Zframework/task.lua
@@ -2,23 +2,16 @@ local rem=table.remove
 local ct=coroutine
 local assert=assert
 local tasks={}
-local netTaskCount=0
 
 local TASK={}
 function TASK.getCount()
 	return #tasks
 end
-function TASK.netTaskCount()
-	return netTaskCount
-end
 function TASK.update()
 	for i=#tasks,1,-1 do
 		local T=tasks[i]
 		assert(ct.resume(T.thread))
 		if ct.status(T.thread)=="dead"then
-			if T.net then
-				netTaskCount=netTaskCount-1
-			end
 		rem(tasks,i)
 		end
 	end
@@ -34,25 +27,9 @@ function TASK.new(code,...)
 		}
 	end
 end
-function TASK.newNet(code,...)
-	local thread=ct.create(code)
-	ct.resume(thread,...)
-	if ct.status(thread)~="dead"then
-		tasks[#tasks+1]={
-			thread=thread,
-			code=code,
-			args={...},
-			net=true,
-		}
-	end
-	netTaskCount=netTaskCount+1
-end
 function TASK.removeTask_code(code)
 	for i=#tasks,1,-1 do
 		if tasks[i].code==code then
-			if tasks[i].net then
-				netTaskCount=netTaskCount-1
-			end
 			rem(tasks,i)
 		end
 	end
@@ -60,9 +37,6 @@ end
 function TASK.removeTask_iterate(func,...)
 	for i=#tasks,1,-1 do
 		if func(tasks[i],...)then
-			if tasks[i].net then
-				netTaskCount=netTaskCount-1
-			end
 			rem(tasks,i)
 		end
 	end