diff --git a/server/hallserver/global/global.go b/server/hallserver/global/global.go
index c2629a6a..cadc9a47 100644
--- a/server/hallserver/global/global.go
+++ b/server/hallserver/global/global.go
@@ -4,26 +4,30 @@ import (
 	"main/common"
 )
 
+var roomMgr common.RoomMgr
+var playerMgr common.PlayerMgr
+var wspListener common.WspListener
+
 func GetRoomMgr() common.RoomMgr {
-	return nil
+	return roomMgr
 }
 
 func SetRoomMgr(mgr common.RoomMgr) {
-
+	roomMgr = mgr
 }
 
 func GetPlayerMgr() common.PlayerMgr {
-	return nil
+	return playerMgr
 }
 
 func SetPlayerMgr(mgr common.PlayerMgr) {
-
+	playerMgr = mgr
 }
 
 func GetWspListener() common.WspListener {
-	return nil
+	return wspListener
 }
 
-func SetWspListener(common.WspListener) {
-
+func SetWspListener(mgr common.WspListener) {
+	wspListener = mgr
 }