diff --git a/protos/Family.proto b/protos/Family.proto
index 50304e0..bdb3725 100644
--- a/protos/Family.proto
+++ b/protos/Family.proto
@@ -466,9 +466,9 @@ import "CommonProto.proto";
 	}
 	message ChallengeDeathPathResponse{
 		optional FightData fightData = 1;
-		optional int32 damage = 2;
+		optional int64 damage = 2;
 		optional Drop drop = 3;
-		optional int32 historyMax = 4;//历史最高伤害
+		optional int64 historyMax = 4;//历史最高伤害
 	}
 	
 	message CarGrapRecordResponse{