diff --git a/goagent/3.1.49/local/proxy.ini b/goagent/3.1.49/local/proxy.ini
index 732f119274..de09ac2a4c 100644
--- a/goagent/3.1.49/local/proxy.ini
+++ b/goagent/3.1.49/local/proxy.ini
@@ -50,12 +50,11 @@ talkx.l.google.com = direct
 ;.g.cn = direct
 
 [autorange]
-threads = 2
-maxsize = 594304
+threads = 3
+maxsize = 1572864
 waitsize = 524288
 bufsize = 8192
 
-
 [pac]
 enable = 1
 ip = 127.0.0.1