diff --git a/server/backtask/task/spec_transfer721.go b/server/backtask/task/spec_transfer721.go
index 6c7ea385..e3fac680 100644
--- a/server/backtask/task/spec_transfer721.go
+++ b/server/backtask/task/spec_transfer721.go
@@ -1,11 +1,53 @@
 package task
 
+import (
+	"q5"
+	"f5"
+	"time"
+	"fmt"
+	"main/constant"
+)
+
 type specTransfer721 struct {
 
 }
 
 func (this* specTransfer721) init() {
+	go this.process()
 }
 
 func (this* specTransfer721) unInit() {
 }
+
+func (this* specTransfer721) process() {
+	var lastIdx int64
+	for true {
+		hasNextData := false
+		sql := fmt.Sprintf(`
+SELECT * FROM t_721nft_spec_transfer WHERE idx > %d LIMIT 1000`,
+			lastIdx,
+		)
+		f5.GetGoStyleDb().RawQuery(
+			constant.BCEVENT_DB,
+			sql,
+			[]string{
+			},
+			func (err error, ds *f5.DataSet) {
+				if err == nil {
+					for ds.Next() {
+						idx := q5.ToInt64(ds.GetByName("idx"))
+						if idx > lastIdx {
+							lastIdx = idx
+						}
+						hasNextData = true
+					}
+				}
+			})
+		if hasNextData {
+			time.Sleep(time.Second * 5)
+		} else {
+			lastIdx = 0
+			time.Sleep(time.Second * 60 * 1)
+		}
+	}
+}
diff --git a/server/backtask/task/taskMgr.go b/server/backtask/task/taskMgr.go
index ce8bae52..31069d58 100644
--- a/server/backtask/task/taskMgr.go
+++ b/server/backtask/task/taskMgr.go
@@ -9,6 +9,7 @@ type taskMgr struct {
 	//DailyTaskMgr
 	webHook
 	goldBullionReturn
+	specTransfer721
 }
 
 func (this *taskMgr) Init() {
@@ -16,9 +17,11 @@ func (this *taskMgr) Init() {
 	//t.DailyTaskMgr.Init()
 	this.webHook.init()
 	this.goldBullionReturn.init()
+	this.specTransfer721.init()
 }
 
 func (this *taskMgr) UnInit() {
+	this.specTransfer721.unInit()
 	this.goldBullionReturn.unInit()
 	this.webHook.unInit()
 }