diff --git a/dfget/types/register_response.go b/dfget/types/register_response.go
index 1175868ab..6aa9f9816 100644
--- a/dfget/types/register_response.go
+++ b/dfget/types/register_response.go
@@ -41,4 +41,10 @@ type RegisterResponseData struct {
 	FileLength int64              `json:"fileLength"`
 	PieceSize  int32              `json:"pieceSize"`
 	CDNSource  apiTypes.CdnSource `json:"cdnSource"`
+
+	// in seed pattern, if peer selected as seed, AsSeed sets true.
+	AsSeed bool `json:"asSeed"`
+
+	// in seed pattern, if as seed, SeedTaskID is the taskID of seed file.
+	SeedTaskID string `json:"seedTaskID"`
 }
diff --git a/dfget/types/report_piece_request.go b/dfget/types/report_piece_request.go
index 4698992e3..8cfbe6501 100644
--- a/dfget/types/report_piece_request.go
+++ b/dfget/types/report_piece_request.go
@@ -23,8 +23,4 @@ type ReportPieceRequest struct {
 	Cid        string `request:"cid"`
 	DstCid     string `request:"dstCid"`
 	PieceRange string `request:"pieceRange"`
-	// seed resp
-	AsSeed bool `json:"asSeed"`
-	// if as seed, SeedTaskID is the taskID of seed file.
-	SeedTaskID string `json:"seedTaskID"`
 }
diff --git a/supernode/server/0.3_bridge.go b/supernode/server/0.3_bridge.go
index 197511917..a2aff34d4 100644
--- a/supernode/server/0.3_bridge.go
+++ b/supernode/server/0.3_bridge.go
@@ -40,6 +40,12 @@ type RegisterResponseData struct {
 	FileLength int64  `json:"fileLength"`
 	PieceSize  int32  `json:"pieceSize"`
 	CDNSource  string `json:"cdnSource"`
+
+	// in seed pattern, if peer selected as seed, AsSeed sets true.
+	AsSeed bool `json:"asSeed"`
+
+	// in seed pattern, if as seed, SeedTaskID is the taskID of seed file.
+	SeedTaskID string `json:"seedTaskID"`
 }
 
 // PullPieceTaskResponseContinueData is the data when successfully pulling piece task