diff --git a/server/matchserver/team/team.go b/server/matchserver/team/team.go
index 88499e0c..a24a3798 100644
--- a/server/matchserver/team/team.go
+++ b/server/matchserver/team/team.go
@@ -335,6 +335,17 @@ func (this *team) canMatch(targetT *team) bool {
 	if this == targetT {
 		return false
 	}
+	if this.mapInfo.MapId != targetT.mapInfo.MapId {
+		return false
+	}
+	if this.GetMemberNum() <= 0 || targetT.GetMemberNum() <= 0 {
+		return false
+	}
+	for _, m := range this.accountIdHash {
+		if targetT.GetMemberByAccountId(m.GetAccountId()) != nil {
+			return false
+		}
+	}
 	return true
 }