diff --git a/protos/MapInfoProto.proto b/protos/MapInfoProto.proto
index b87a097..b238596 100644
--- a/protos/MapInfoProto.proto
+++ b/protos/MapInfoProto.proto
@@ -15,6 +15,7 @@ import "CommonProto.proto";
 		optional int32 star = 3;
 		optional int32 heroHp = 4;//剩余血量
 		optional int32 level = 5;//英雄等级
+		optional int32 skinId = 6;//英雄皮肤
 	}
 	message DifficultMapOption {
 		//副本Id