diff --git a/server/gameserver/playermgr.cc b/server/gameserver/playermgr.cc
index bad1bc5..a4b8769 100644
--- a/server/gameserver/playermgr.cc
+++ b/server/gameserver/playermgr.cc
@@ -12,6 +12,11 @@ void PlayerMgr::UnInit()
 {
 }
 
+int PlayerMgr::GetPlayerNum()
+{
+    return socket_hash_.size();
+}
+
 Player* PlayerMgr::GetPlayerBySocket(int socket)
 {
     auto itr = socket_hash_.find(socket);
diff --git a/server/gameserver/playermgr.h b/server/gameserver/playermgr.h
index d763b22..50aa64c 100644
--- a/server/gameserver/playermgr.h
+++ b/server/gameserver/playermgr.h
@@ -19,6 +19,7 @@ class PlayerMgr : public a8::Singleton<PlayerMgr>
     void Init();
     void UnInit();
 
+    int GetPlayerNum();
     Player* GetPlayerBySocket(int socket);
     Player* CreatePlayerByCMJoin(int socket, const cs::CMJoin& msg);