diff --git a/server/api/checkin.go b/server/api/checkin.go
index 39f1729..f0284fc 100644
--- a/server/api/checkin.go
+++ b/server/api/checkin.go
@@ -2,8 +2,10 @@ package api
 
 import (
 	"enterprise/common/model"
+	"fmt"
 	"github.com/smbrave/goutil"
 	"github.com/spf13/cast"
+	"time"
 )
 
 type BaseRequest struct {
@@ -49,7 +51,8 @@ type Checkin struct {
 func (c *Checkin) From(m *model.Checkin) {
 	c.Id = cast.ToString(m.Id)
 	c.Username = m.Username
-	c.Day = m.Day
+	dayTime, _ := time.ParseInLocation("2006-01-02", m.Day, time.Local)
+	c.Day = fmt.Sprintf("%s(%s)", c.Day, goutil.TimeToWeek(dayTime.Unix()))
 	c.Month = m.Month
 	c.StartTime = goutil.TimeToDateTime(m.StartTime)
 	c.EndTime = goutil.TimeToDateTime(m.EndTime)