diff --git a/comm/usersession.go b/comm/usersession.go
index 11d91aa62..61d2bc76a 100644
--- a/comm/usersession.go
+++ b/comm/usersession.go
@@ -44,7 +44,7 @@ func (this *UserSession) SetSession(ip, sessionId, stag, sid, uid string) {
 	this.GatewayServiceId = sid
 	this.UserId = uid
 	this.msgqueue = this.msgqueue[:0]
-
+	this.mate = make(map[string]interface{})
 }
 
 // 重置