diff --git a/protos/PlayerInfoProto.proto b/protos/PlayerInfoProto.proto
index db7cb6a..72959c6 100644
--- a/protos/PlayerInfoProto.proto
+++ b/protos/PlayerInfoProto.proto
@@ -861,7 +861,7 @@ import "CommonProto.proto";
 		optional int32 rewradId = 2;
 	}
 	message GetHardStageChapterRewardResponse{
-		repeated Drop drop = 1;
+		optional Drop drop = 1;
 	}
 	//请求山河社稷图战斗回访
 	message HardStageReportRequset{