diff --git a/server/marketserver/task/taskmgr.go b/server/marketserver/task/taskmgr.go
index 15baca0a..28ae5d96 100644
--- a/server/marketserver/task/taskmgr.go
+++ b/server/marketserver/task/taskmgr.go
@@ -12,18 +12,18 @@ type taskMgr struct {
 }
 
 func (this* taskMgr) Init() {
-	go this.syncOrderUpdatedEvent()
+	go this.syncOrderUpdatedEvent(constant.ORDER_UPDATE_EVENT)
 }
 
 func (this* taskMgr) UnInit() {
 
 }
 
-func (this* taskMgr) syncOrderUpdatedEvent() {
-	var lastSyncIdx = this.getLastIdx(constant.ORDER_UPDATE_EVENT)
+func (this* taskMgr) syncOrderUpdatedEvent(eventName string) {
+	var lastSyncIdx = this.getLastIdx(eventName)
 	for true {
 		if lastSyncIdx < 0 {
-			lastSyncIdx = this.getLastIdx(constant.ORDER_UPDATE_EVENT)
+			lastSyncIdx = this.getLastIdx(eventName)
 			if lastSyncIdx >= 0 {
 				continue
 			}