diff --git a/main.go b/main.go
index f98c17096..06fb41ca8 100644
--- a/main.go
+++ b/main.go
@@ -155,7 +155,6 @@ func main() {
 				fmt.Println("accept error:", err)
 				break
 			}
-			c.Close()
 			globals.SugarLogger.Debugf("tcp socket:", utils.Format4Output(c, true))
 			go handleConn(c)
 		}