diff --git a/pkg/rpc/pb/service_traffic_daily_stat.pb.go b/pkg/rpc/pb/service_traffic_daily_stat.pb.go
index b83187d..fac4900 100644
--- a/pkg/rpc/pb/service_traffic_daily_stat.pb.go
+++ b/pkg/rpc/pb/service_traffic_daily_stat.pb.go
@@ -35,7 +35,8 @@ type FindTrafficDailyStatWithDayRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Day string `protobuf:"bytes,1,opt,name=day,proto3" json:"day,omitempty"` // YYYYMMDD
+	Day    string `protobuf:"bytes,1,opt,name=day,proto3" json:"day,omitempty"`       // YYYYMMDD
+	Minute string `protobuf:"bytes,2,opt,name=minute,proto3" json:"minute,omitempty"` // HHIISS，可选项
 }
 
 func (x *FindTrafficDailyStatWithDayRequest) Reset() {
@@ -77,6 +78,13 @@ func (x *FindTrafficDailyStatWithDayRequest) GetDay() string {
 	return ""
 }
 
+func (x *FindTrafficDailyStatWithDayRequest) GetMinute() string {
+	if x != nil {
+		return x.Minute
+	}
+	return ""
+}
+
 type FindTrafficDailyStatWithDayResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -131,27 +139,29 @@ var file_service_traffic_daily_stat_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/pkg/rpc/protos/service_traffic_daily_stat.proto b/pkg/rpc/protos/service_traffic_daily_stat.proto
index 4fa1d8b..9d5a64b 100644
--- a/pkg/rpc/protos/service_traffic_daily_stat.proto
+++ b/pkg/rpc/protos/service_traffic_daily_stat.proto
@@ -14,6 +14,7 @@ service TrafficDailyStatService {
 // 查找某日统计
 message FindTrafficDailyStatWithDayRequest {
 	string day = 1; // YYYYMMDD
+	string minute = 2; // HHIISS，可选项
 }
 
 message FindTrafficDailyStatWithDayResponse {