diff --git a/chain/sminer.go b/chain/sminer.go
index c7e4f2c..e8bc89e 100755
--- a/chain/sminer.go
+++ b/chain/sminer.go
@@ -191,7 +191,6 @@ func (c *chainClient) QueryRewards(puk []byte) (pattern.RewardsType, error) {
 
 	reward.Total = rewards.TotalReward.String()
 	reward.Claimed = rewards.RewardIssued.String()
-	reward.Available = rewards.CurrentlyAvailableReward.String()
 
 	return reward, nil
 }
diff --git a/core/pattern/pattern.go b/core/pattern/pattern.go
index e0abf33..38acae2 100755
--- a/core/pattern/pattern.go
+++ b/core/pattern/pattern.go
@@ -304,14 +304,18 @@ type SpaceProofInfo struct {
 }
 
 type MinerReward struct {
-	TotalReward              types.U128
-	RewardIssued             types.U128
-	CurrentlyAvailableReward types.U128
-	OrderList                []RewardOrder
+	TotalReward  types.U128
+	RewardIssued types.U128
+	OrderList    []RewardOrder
 }
 
 type RewardOrder struct {
-	OrderReward types.U128
+	ReceiveCount     types.U8
+	MaxCount         types.U8
+	Atonce           types.Bool
+	OrderReward      types.U128
+	EachAmount       types.U128
+	LastReceiveBlock types.U32
 }
 
 type FileMetadata struct {
@@ -518,9 +522,8 @@ type TeeInfo struct {
 }
 
 type RewardsType struct {
-	Total     string
-	Claimed   string
-	Available string
+	Total   string
+	Claimed string
 }
 
 type SegmentDataInfo struct {