diff --git a/protos/MessageTypeProto.proto b/protos/MessageTypeProto.proto
index 6c89fb4..a98502a 100644
--- a/protos/MessageTypeProto.proto
+++ b/protos/MessageTypeProto.proto
@@ -475,6 +475,9 @@ enum MessageType{
 
     STORE_UPDATE_INDICATION = 11826 ;// 商店更新信息
 	
+	SIGN_IN_REQUEST = 11827; //签到
+	SIGN_IN_RESPONSE =11828;
+	
 
 // T 11900
     TRIGGER_EVENT_REQUEST   = 11900; //
diff --git a/protos/PlayerInfoProto.proto b/protos/PlayerInfoProto.proto
index 536b0b5..9168b3d 100644
--- a/protos/PlayerInfoProto.proto
+++ b/protos/PlayerInfoProto.proto
@@ -53,6 +53,7 @@ import "CommonProto.proto";
 		repeated GoodsTypeDuration goodsTypeDuration = 14; // 已购买商品结束时间
 		optional int32 treasureScore = 15; // 孙龙的宝藏分数
 		optional int32 hadBuyTreasure = 16; // 是否购买孙龙的宝藏
+		repeated SignInInfo SignInInfo =17;//签到
 	}
 
 
@@ -439,4 +440,13 @@ import "CommonProto.proto";
 		optional int32 myRank =3 ;// 我的排名
 	}
 	
+	message SignInRequest{
+		optional int32 dayIndex = 1; 
+	}
+	
+	message SignInResponse{
+		optional Drop drop  =1 ;
+	}
+	
+