diff --git a/server/light_backtask/service/vip.go b/server/light_backtask/service/vip.go
index 3f9abd20..8786c1d2 100644
--- a/server/light_backtask/service/vip.go
+++ b/server/light_backtask/service/vip.go
@@ -167,6 +167,11 @@ func (this *vip) RecalcEsCecConvert(accountAddress string) error {
 			[][]string {
 				{"last_convert_time", q5.ToString(lastDeposit.chainTimestamp)},
 			})
+	} else if lastWithdraw != nil {
+		this.AddEx(accountAddress, "0", maxIdx, "escec_convert", "deposit_withdraw_last_src_idx",
+			[][]string {
+				{"last_convert_time", q5.ToString(lastWithdraw.chainTimestamp)},
+			})
 	}
 	return nil
 }
diff --git a/server/light_backtask/task/taskmgr.go b/server/light_backtask/task/taskmgr.go
index aa00ce33..93ba78dc 100644
--- a/server/light_backtask/task/taskmgr.go
+++ b/server/light_backtask/task/taskmgr.go
@@ -12,6 +12,10 @@ type taskMgr struct {
 	//contribution
 	chainActivity
 	recharge
+
+	esCecTransfer
+	stackingCec
+	vester
 }
 
 func (this *taskMgr) Init() {
@@ -23,9 +27,17 @@ func (this *taskMgr) Init() {
 	//this.contribution.init()
 	this.chainActivity.init()
 	this.recharge.init()
+
+	this.esCecTransfer.init()
+	this.stackingCec.init()
+	this.vester.init()
 }
 
 func (this *taskMgr) UnInit() {
+	this.vester.unInit()
+	this.stackingCec.unInit()
+	this.esCecTransfer.unInit()
+
 	this.recharge.unInit()
 	this.chainActivity.unInit()
 	//this.contribution.unInit()