diff --git a/server/gameserver/matchteam.cc b/server/gameserver/matchteam.cc
index 544aca8..c926e84 100644
--- a/server/gameserver/matchteam.cc
+++ b/server/gameserver/matchteam.cc
@@ -36,6 +36,11 @@ void MatchTeam::Init(f8::MsgHdr& hdr, const cs::CMJoin& msg)
          },
          &timer_attacher.timer_list_);
     AddRawMember(hdr, msg);
+    {
+        if (GetPredictMemberNum() < MAX_TEAM_NUM) {
+            TryCombineTeam();
+        }
+    }
 }
 
 void MatchTeam::AddRawMember(f8::MsgHdr& hdr, const cs::CMJoin& msg)