diff --git a/src/server/pkg/github.com/name5566/leaf/network/tcp_server.go b/src/server/pkg/github.com/name5566/leaf/network/tcp_server.go
index 42b15f86..2b25178b 100644
--- a/src/server/pkg/github.com/name5566/leaf/network/tcp_server.go
+++ b/src/server/pkg/github.com/name5566/leaf/network/tcp_server.go
@@ -2,6 +2,7 @@ package network
 
 import (
 	"net"
+	"server/conf"
 	"server/pkg/github.com/name5566/leaf/log"
 	"sync"
 	"time"
@@ -83,7 +84,9 @@ func (server *TCPServer) run() {
 			return
 		}
 		tempDelay = 0
-
+		if conf.Server.ServerType == "center" {
+			log.Debug("accept connection from %v", conn.RemoteAddr())
+		}
 		server.mutexConns.Lock()
 		if len(server.conns) >= server.MaxConnNum {
 			server.mutexConns.Unlock()