diff --git a/proto/Gameapi.proto b/proto/Gameapi.proto
index 14660e9f..cd2e893c 100644
--- a/proto/Gameapi.proto
+++ b/proto/Gameapi.proto
@@ -3248,6 +3248,7 @@ message ResUserDetailInfo {
     int32                         AdWatch          = 21;
     repeated UserDetailFriendInfo FriendList       = 22;
     repeated UserDetailOrderInfo  Order            = 23;
+	map<int32, int32> ChessBuffer = 24; //棋子缓存
 }
 
 message ResServerInfo{