diff --git a/makedown/optimization.md b/makedown/optimization.md
index 706d3371..2db489ed 100644
--- a/makedown/optimization.md
+++ b/makedown/optimization.md
@@ -940,6 +940,7 @@ message ResChampship{
  int32 Score = 1; // 获得的总积分
  int32 Reward = 2; // 当前已领取的档次
  int32 EndTime = 3; // 结束时间
+ int32 Period = 4; //周期
 }
 
 message ReqChampshipReward{}
diff --git a/proto/Gameapi.proto b/proto/Gameapi.proto
index caa74886..73c8680b 100644
--- a/proto/Gameapi.proto
+++ b/proto/Gameapi.proto
@@ -3011,6 +3011,7 @@ message ResChampship{
 	int32 Score = 1;
 	int32 Reward = 2;
 	int32 EndTime = 3;
+	int32 Period = 4;
 }
 
 message ReqChampshipReward{}