diff --git a/appPublic/argsConvert.py b/appPublic/argsConvert.py
index d459260..352f862 100755
--- a/appPublic/argsConvert.py
+++ b/appPublic/argsConvert.py
@@ -1,6 +1,7 @@
 # -*- coding:utf8 -*-
 import re
 from appPublic.dictObject import DictObject
+from appPublic.registerfunction import rfrun
 class ConvertException(Exception):
 	pass
 	
@@ -13,7 +14,8 @@ class ArgsConvert(object):
 		sl2 = [ u'\\' + c for c in self.subfixString ]
 		ps = u''.join(sl1)
 		ss = u''.join(sl2)
-		re1 = ps + r"[_a-zA-Z_\u4e00-\u9fa5][a-zA-Z_0-9\u4e00-\u9fa5\,\.\'\{\}\[\]\(\)\-\+\*\/]*" + ss
+		# re1 = ps + r"[_a-zA-Z_\u4e00-\u9fa5][a-zA-Z_0-9\u4e00-\u9fa5\,\.\'\{\}\[\]\(\)\-\+\*\/]*" + ss
+		re1 = ps + r".*?" + ss
 		self.re1 = re1
 		# print( self.re1,len(self.re1),len(re1),type(self.re1))
 		
@@ -43,11 +45,13 @@ class ArgsConvert(object):
 		return vs[len(self.preString):-len(self.subfixString)]
 	
 	def getVarValue(self,var,namespace,default):
+		ns = DictObject(**namespace.copy())
+		ns.rfrun = rfrun
 		v = default
 		try:
-			v = eval(var,namespace)
+			v = eval(var,ns)
 		except Exception as e:
-			v = namespace.get(var, None)
+			v = ns.get(var, None)
 			if v:
 				return v
 			if callable(default):
diff --git a/appPublic/registerfunction.py b/appPublic/registerfunction.py
index 4fb1a5a..7c1ad8e 100755
--- a/appPublic/registerfunction.py
+++ b/appPublic/registerfunction.py
@@ -19,6 +19,15 @@ class RegisterFunction:
 	def get(self,name):
 		return self.registKW.get(name,None)
 	
+	def run(self, name, *args, **kw):
+		f = self.get(name)
+		if iscoroutinefunction(f):
+			print(f'{name} is a coro')
+			return None
+		if f:
+			return f(*args, **kw)
+		error(f'{name} not register')
+
 	async def exe(self, name, *args, **kw):
 		f = self.get(name)
 		if f is None:
@@ -64,9 +73,13 @@ def registerFunction(name, func):
 	rf = RegisterFunction()
 	rf.register(name, func)
 
-async def rfexe(rfname, *args):
+async def rfexe(rfname, *args, **kw):
 	rf = RegisterFunction()
-	return await rf.exe(rfname, *args)
+	return await rf.exe(rfname, *args, **kw)
+
+def rfrun(rfname, *args, **kw):
+	rf = RegisterFunction()
+	return rf.run(rfname, *args, **kw)
 
 async def main():
 	d = {}