diff --git a/Zframework/file.lua b/Zframework/file.lua
index edc4d7e5..71dacc8d 100644
--- a/Zframework/file.lua
+++ b/Zframework/file.lua
@@ -4,16 +4,6 @@ local sub,find=string.sub,string.find
 local toN,toS=tonumber,tostring
 local concat=table.concat
 
-local function splitS(s,sep)
-	local L={}
-	local p1,p2=1--start,target
-	while p1<=#s do
-		p2=find(s,sep,p1)or #s+1
-		L[#L+1]=sub(s,p1,p2-1)
-		p1=p2+#sep
-	end
-	return L
-end
 local tabs={
 	[0]="",
 	"\t",
diff --git a/Zframework/toolfunc.lua b/Zframework/toolfunc.lua
index bd2b7b73..9aa6ba6c 100644
--- a/Zframework/toolfunc.lua
+++ b/Zframework/toolfunc.lua
@@ -39,7 +39,16 @@ do--setFont
 		end
 	end
 end
-
+function splitStr(s,sep)
+	local L={}
+	local p1,p2=1--start,target
+	while p1<=#s do
+		p2=find(s,sep,p1)or #s+1
+		L[#L+1]=sub(s,p1,p2-1)
+		p1=p2+#sep
+	end
+	return L
+end
 function toTime(s)
 	if s<60 then
 		return format("%.3fs",s)