diff --git a/src/server/main.go b/src/server/main.go
index d56aa3a8..6243f340 100644
--- a/src/server/main.go
+++ b/src/server/main.go
@@ -27,8 +27,8 @@ func main() {
 	lconf.CenterAddr = conf.Server.CenterAddr
 	lconf.PendingWriteNum = conf.PendingWriteNum
 	// 当内存>256M时开始GC
-	debug.SetGCPercent(50)
-	debug.SetMemoryLimit(512 << 20)
+	debug.SetGCPercent(200)
+	debug.SetMemoryLimit(1024 << 20)
 	// 启动 pprof（仅绑定本地）
 	go func() {
 		// 如果需要绑定所有接口改为 ":6060"