diff --git a/modules/arena/api_plotreward.go b/modules/arena/api_plotreward.go
index 5e98f2a65..d44d752f9 100644
--- a/modules/arena/api_plotreward.go
+++ b/modules/arena/api_plotreward.go
@@ -63,6 +63,9 @@ func (this *apiComp) PlotReward(session comm.IUserSession, req *pb.ArenaPlotRewa
 	}
 
 	this.module.DispenseRes(session, npc.NpcReward, true)
-	session.SendMsg(string(this.module.GetType()), "plotreward", &pb.ArenaPlotRewardResp{Issucc: true})
+	session.SendMsg(string(this.module.GetType()), "plotreward", &pb.ArenaPlotRewardResp{
+		Issucc: true,
+		Npc:    info.Npc,
+	})
 	return
 }
diff --git a/pb/arena_msg.pb.go b/pb/arena_msg.pb.go
index fba52df55..b19f806ce 100644
--- a/pb/arena_msg.pb.go
+++ b/pb/arena_msg.pb.go
@@ -1234,7 +1234,8 @@ type ArenaPlotRewardResp struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Issucc bool `protobuf:"varint,1,opt,name=issucc,proto3" json:"issucc"`
+	Issucc bool             `protobuf:"varint,1,opt,name=issucc,proto3" json:"issucc"`
+	Npc    map[int32]*DBNpc `protobuf:"bytes,2,rep,name=npc,proto3" json:"npc" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` // npc Cd
 }
 
 func (x *ArenaPlotRewardResp) Reset() {
@@ -1276,6 +1277,13 @@ func (x *ArenaPlotRewardResp) GetIssucc() bool {
 	return false
 }
 
+func (x *ArenaPlotRewardResp) GetNpc() map[int32]*DBNpc {
+	if x != nil {
+		return x.Npc
+	}
+	return nil
+}
+
 var File_arena_arena_msg_proto protoreflect.FileDescriptor
 
 var file_arena_arena_msg_proto_rawDesc = []byte{
@@ -1377,11 +1385,18 @@ var file_arena_arena_msg_proto_rawDesc = []byte{
 	0x72, 0x64, 0x52, 0x65, 0x71, 0x12, 0x10, 0x0a, 0x03, 0x70, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01,
 	0x28, 0x05, 0x52, 0x03, 0x70, 0x69, 0x64, 0x12, 0x25, 0x0a, 0x06, 0x72, 0x65, 0x70, 0x6f, 0x72,
 	0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x42, 0x61, 0x74, 0x74, 0x6c, 0x65,
-	0x52, 0x65, 0x70, 0x6f, 0x72, 0x74, 0x52, 0x06, 0x72, 0x65, 0x70, 0x6f, 0x72, 0x74, 0x22, 0x2d,
-	0x0a, 0x13, 0x41, 0x72, 0x65, 0x6e, 0x61, 0x50, 0x6c, 0x6f, 0x74, 0x52, 0x65, 0x77, 0x61, 0x72,
-	0x64, 0x52, 0x65, 0x73, 0x70, 0x12, 0x16, 0x0a, 0x06, 0x69, 0x73, 0x73, 0x75, 0x63, 0x63, 0x18,
-	0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x69, 0x73, 0x73, 0x75, 0x63, 0x63, 0x42, 0x06, 0x5a,
-	0x04, 0x2e, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x52, 0x65, 0x70, 0x6f, 0x72, 0x74, 0x52, 0x06, 0x72, 0x65, 0x70, 0x6f, 0x72, 0x74, 0x22, 0x9e,
+	0x01, 0x0a, 0x13, 0x41, 0x72, 0x65, 0x6e, 0x61, 0x50, 0x6c, 0x6f, 0x74, 0x52, 0x65, 0x77, 0x61,
+	0x72, 0x64, 0x52, 0x65, 0x73, 0x70, 0x12, 0x16, 0x0a, 0x06, 0x69, 0x73, 0x73, 0x75, 0x63, 0x63,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x69, 0x73, 0x73, 0x75, 0x63, 0x63, 0x12, 0x2f,
+	0x0a, 0x03, 0x6e, 0x70, 0x63, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x1d, 0x2e, 0x41, 0x72,
+	0x65, 0x6e, 0x61, 0x50, 0x6c, 0x6f, 0x74, 0x52, 0x65, 0x77, 0x61, 0x72, 0x64, 0x52, 0x65, 0x73,
+	0x70, 0x2e, 0x4e, 0x70, 0x63, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x52, 0x03, 0x6e, 0x70, 0x63, 0x1a,
+	0x3e, 0x0a, 0x08, 0x4e, 0x70, 0x63, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b,
+	0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x1c, 0x0a,
+	0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x06, 0x2e, 0x44,
+	0x42, 0x4e, 0x70, 0x63, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x42,
+	0x06, 0x5a, 0x04, 0x2e, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1396,7 +1411,7 @@ func file_arena_arena_msg_proto_rawDescGZIP() []byte {
 	return file_arena_arena_msg_proto_rawDescData
 }
 
-var file_arena_arena_msg_proto_msgTypes = make([]protoimpl.MessageInfo, 24)
+var file_arena_arena_msg_proto_msgTypes = make([]protoimpl.MessageInfo, 25)
 var file_arena_arena_msg_proto_goTypes = []interface{}{
 	(*ArenaInfoReq)(nil),             // 0: ArenaInfoReq
 	(*ArenaInfoResp)(nil),            // 1: ArenaInfoResp
@@ -1422,31 +1437,35 @@ var file_arena_arena_msg_proto_goTypes = []interface{}{
 	(*ArenaPlotResp)(nil),            // 21: ArenaPlotResp
 	(*ArenaPlotRewardReq)(nil),       // 22: ArenaPlotRewardReq
 	(*ArenaPlotRewardResp)(nil),      // 23: ArenaPlotRewardResp
-	(*DBArenaUser)(nil),              // 24: DBArenaUser
-	(*ArenaPlayer)(nil),              // 25: ArenaPlayer
-	(*BattleFormation)(nil),          // 26: BattleFormation
-	(ErrorCode)(0),                   // 27: ErrorCode
-	(*BattleInfo)(nil),               // 28: BattleInfo
-	(*BattleReport)(nil),             // 29: BattleReport
+	nil,                              // 24: ArenaPlotRewardResp.NpcEntry
+	(*DBArenaUser)(nil),              // 25: DBArenaUser
+	(*ArenaPlayer)(nil),              // 26: ArenaPlayer
+	(*BattleFormation)(nil),          // 27: BattleFormation
+	(ErrorCode)(0),                   // 28: ErrorCode
+	(*BattleInfo)(nil),               // 29: BattleInfo
+	(*BattleReport)(nil),             // 30: BattleReport
+	(*DBNpc)(nil),                    // 31: DBNpc
 }
 var file_arena_arena_msg_proto_depIdxs = []int32{
-	24, // 0: ArenaInfoResp.info:type_name -> DBArenaUser
-	24, // 1: ArenaOtherInfoResp.info:type_name -> DBArenaUser
-	25, // 2: ArenaMatcheResp.players:type_name -> ArenaPlayer
-	26, // 3: ArenaChallengeReq.battle:type_name -> BattleFormation
-	27, // 4: ArenaChallengeResp.code:type_name -> ErrorCode
-	28, // 5: ArenaChallengeResp.info:type_name -> BattleInfo
-	29, // 6: ArenaChallengeRewardReq.report:type_name -> BattleReport
-	25, // 7: ArenaRankResp.players:type_name -> ArenaPlayer
-	26, // 8: ArenaPlotReq.battle:type_name -> BattleFormation
-	27, // 9: ArenaPlotResp.code:type_name -> ErrorCode
-	28, // 10: ArenaPlotResp.info:type_name -> BattleInfo
-	29, // 11: ArenaPlotRewardReq.report:type_name -> BattleReport
-	12, // [12:12] is the sub-list for method output_type
-	12, // [12:12] is the sub-list for method input_type
-	12, // [12:12] is the sub-list for extension type_name
-	12, // [12:12] is the sub-list for extension extendee
-	0,  // [0:12] is the sub-list for field type_name
+	25, // 0: ArenaInfoResp.info:type_name -> DBArenaUser
+	25, // 1: ArenaOtherInfoResp.info:type_name -> DBArenaUser
+	26, // 2: ArenaMatcheResp.players:type_name -> ArenaPlayer
+	27, // 3: ArenaChallengeReq.battle:type_name -> BattleFormation
+	28, // 4: ArenaChallengeResp.code:type_name -> ErrorCode
+	29, // 5: ArenaChallengeResp.info:type_name -> BattleInfo
+	30, // 6: ArenaChallengeRewardReq.report:type_name -> BattleReport
+	26, // 7: ArenaRankResp.players:type_name -> ArenaPlayer
+	27, // 8: ArenaPlotReq.battle:type_name -> BattleFormation
+	28, // 9: ArenaPlotResp.code:type_name -> ErrorCode
+	29, // 10: ArenaPlotResp.info:type_name -> BattleInfo
+	30, // 11: ArenaPlotRewardReq.report:type_name -> BattleReport
+	24, // 12: ArenaPlotRewardResp.npc:type_name -> ArenaPlotRewardResp.NpcEntry
+	31, // 13: ArenaPlotRewardResp.NpcEntry.value:type_name -> DBNpc
+	14, // [14:14] is the sub-list for method output_type
+	14, // [14:14] is the sub-list for method input_type
+	14, // [14:14] is the sub-list for extension type_name
+	14, // [14:14] is the sub-list for extension extendee
+	0,  // [0:14] is the sub-list for field type_name
 }
 
 func init() { file_arena_arena_msg_proto_init() }
@@ -1753,7 +1772,7 @@ func file_arena_arena_msg_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_arena_arena_msg_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   24,
+			NumMessages:   25,
 			NumExtensions: 0,
 			NumServices:   0,
 		},