diff --git a/protocode.proto b/protocode.proto
index 7d5b83a..6b03b8a 100644
--- a/protocode.proto
+++ b/protocode.proto
@@ -33,8 +33,8 @@ enum ProtoCode
 	RoleLuckySeekRpc = 125;
 	RoleLuckyRewardRpc = 126;
 	RoleCostDiamondAddSpRpc = 127;
-	RoleSurviveCarbonStartRpc = 128;
-	RoleSurviveCarbonEndRpc = 129;
+	RoleActivityCarbonStartRpc = 128;
+	RoleActivityCarbonEndRpc = 129;
 
 	HeroEquipReferRpc = 201;
 	HeroFragmentCovertRpc = 202;
@@ -77,9 +77,6 @@ enum ProtoCode
 	DispatchEndRpc = 803;
 	DispatchQuickRpc = 804;
 
-	CarbonSurviveStartRpc = 901;
-	CarbonSurviveEndRpc = 902;
-
 
 	DisConnectNty = 1001;
 	RoleUpdatePropertyNty = 1002;
diff --git a/role.proto b/role.proto
index 9f8f708..6cc551e 100644
--- a/role.proto
+++ b/role.proto
@@ -278,16 +278,18 @@ message RoleTaskOpenNty {
 }
 
 
-message RoleSurviveCarbonStartReq {
-  int32 carbon_id = 1;
+message RoleActivityCarbonStartReq {
+  int32 act_type = 1;
+  int32 act_id = 2;
+  int32 carbon_id = 3;
 }
 
-message RoleSurviveCarbonStartRsp {
+message RoleActivityCarbonStartRsp {
 }
 
-message RoleSurviveCarbonEndReq {
+message RoleActivityCarbonEndReq {
 }
 
-message RoleSurviveCarbonEndRsp {
+message RoleActivityCarbonEndRsp {
   map<int32,int32> reward = 1;
 }
--
libgit2 0.21.2