diff --git a/server/wheelserver/vo/chip.go b/server/wheelserver/vo/chip.go
index b93d4249..43634116 100644
--- a/server/wheelserver/vo/chip.go
+++ b/server/wheelserver/vo/chip.go
@@ -1,13 +1,18 @@
 package vo
 
 import (
+	"f5"
 	"main/model"
 )
 
 type Chip struct {
 	ItemId int32 `json:"item_id"`
+	LeftTime int32 `json:"left_time"`
+	TotalTime int32 `json:"total_time"`
 }
 
 func (this *Chip) FromModel(m *model.Chip) {
+	nowTime := f5.GetApp().GetRealSeconds()
 	this.ItemId = m.ItemId
+	this.LeftTime = int32(nowTime) - m.ExpireTime
 }