diff --git a/common/constants/dfget_super_code.go b/common/constants/dfget_super_code.go
index b59c3fc75..870045b4a 100644
--- a/common/constants/dfget_super_code.go
+++ b/common/constants/dfget_super_code.go
@@ -72,6 +72,8 @@ const (
 	CodeNeedAuth        = 608
 	CodeWaitAuth        = 609
 	CodeSourceError     = 610
+	CodeGetPieceReport  = 611
+	CodeGetPeerDown     = 612
 )
 
 /* the code of task result that dfget will report to supernode */
diff --git a/dfget/core/api/supernode_api.go b/dfget/core/api/supernode_api.go
index 674e1bb40..88957298a 100644
--- a/dfget/core/api/supernode_api.go
+++ b/dfget/core/api/supernode_api.go
@@ -21,8 +21,11 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/dragonflyoss/Dragonfly/common/constants"
 	"github.com/dragonflyoss/Dragonfly/common/util"
 	"github.com/dragonflyoss/Dragonfly/dfget/types"
+
+	"github.com/sirupsen/logrus"
 )
 
 /* the url paths of supernode APIs*/
@@ -100,9 +103,13 @@ func (api *supernodeAPI) ReportPiece(node string, req *types.ReportPieceRequest)
 
 	url := fmt.Sprintf("%s://%s%s?%s",
 		api.Scheme, node, peerReportPiecePath, util.ParseQuery(req))
-
 	resp = new(types.BaseResponse)
 	e = api.get(url, resp)
+	if e != nil {
+		logrus.Infof("failed to report piece{taskid:%s,range:%s},err: %v", req.TaskID, req.PieceRange, e)
+	} else if resp != nil && resp.Code != constants.CodeGetPieceReport {
+		logrus.Infof("failed to report piece{taskid:%s,range:%s} to supernode: api response code is %d not equal to %d", req.TaskID, req.PieceRange, e, resp.Code, constants.CodeGetPieceReport)
+	}
 	return
 }
 
@@ -115,6 +122,11 @@ func (api *supernodeAPI) ServiceDown(node string, taskID string, cid string) (
 
 	resp = new(types.BaseResponse)
 	e = api.get(url, resp)
+	if e != nil {
+		logrus.Infof("failed to send service{taskid:%s} down,err: %v", taskID, e)
+	} else if resp != nil && resp.Code != constants.CodeGetPeerDown {
+		logrus.Infof("failed to send service{taskid:%s} down to supernode: api response code is %d not equal to %d", taskID, resp.Code, constants.CodeGetPeerDown)
+	}
 	return
 }
 
diff --git a/supernode/server/0.3_bridge.go b/supernode/server/0.3_bridge.go
index ab524a6ae..19ad2b867 100644
--- a/supernode/server/0.3_bridge.go
+++ b/supernode/server/0.3_bridge.go
@@ -198,8 +198,9 @@ func (s *Server) reportPiece(ctx context.Context, rw http.ResponseWriter, req *h
 		return err
 	}
 
-	rw.WriteHeader(http.StatusOK)
-	return nil
+	return EncodeResponse(rw, http.StatusOK, &types.ResultInfo{
+		Code: constants.CodeGetPieceReport,
+	})
 }
 
 func (s *Server) reportServiceDown(ctx context.Context, rw http.ResponseWriter, req *http.Request) (err error) {
@@ -228,6 +229,7 @@ func (s *Server) reportServiceDown(ctx context.Context, rw http.ResponseWriter,
 		return err
 	}
 
-	rw.WriteHeader(http.StatusOK)
-	return nil
+	return EncodeResponse(rw, http.StatusOK, &types.ResultInfo{
+		Code: constants.CodeGetPeerDown,
+	})
 }