diff --git a/server/mailserver/model/inbox.go b/server/mailserver/model/inbox.go
index 38e3e22e..cac29668 100644
--- a/server/mailserver/model/inbox.go
+++ b/server/mailserver/model/inbox.go
@@ -1,5 +1,11 @@
 package model
 
+import (
+	"q5"
+	"f5"
+	"main/constant"
+)
+
 type inbox struct {
 
 }
@@ -7,11 +13,57 @@ type inbox struct {
 var Inbox = new(inbox)
 
 func (this *inbox) Mark(accountId string, mailId int64, nowTime int64, expireTime int32) error {
-	//f5.GetGoStyleDb().RawQuery(
-	//)
-	return nil
+	var result error
+	f5.GetGoStyleDb().Upsert(
+		constant.MAIL_DB,
+		"t_inbox",
+		[][]string{
+			{"account_id", accountId},
+			{"mail_id", q5.ToString(mailId)},
+		},
+		[][]string{
+			{"state", q5.ToString(constant.INBOX_STATE_READ)},
+			{"expiretime", q5.ToString(expireTime)},
+			{"modifytime", q5.ToString(nowTime)},
+		},
+		[][]string{
+			{"account_id", accountId},
+			{"mail_id", q5.ToString(mailId)},
+			{"state", q5.ToString(constant.INBOX_STATE_READ)},
+			{"expiretime", q5.ToString(expireTime)},
+			{"createtime", q5.ToString(nowTime)},
+			{"modifytime", q5.ToString(nowTime)},
+		},
+		func (err error, lastInsertId int64, rowsAffected int64) {
+			result = err
+		})
+	return result
 }
 
 func (this *inbox) Delete(accountId string, mailId int64, nowTime int64, expireTime int32) error {
-	return nil
+	var result error
+	f5.GetGoStyleDb().Upsert(
+		constant.MAIL_DB,
+		"t_inbox",
+		[][]string{
+			{"account_id", accountId},
+			{"mail_id", q5.ToString(mailId)},
+		},
+		[][]string{
+			{"state", q5.ToString(constant.INBOX_STATE_DELETED)},
+			{"expiretime", q5.ToString(expireTime)},
+			{"modifytime", q5.ToString(nowTime)},
+		},
+		[][]string{
+			{"account_id", accountId},
+			{"mail_id", q5.ToString(mailId)},
+			{"state", q5.ToString(constant.INBOX_STATE_DELETED)},
+			{"expiretime", q5.ToString(expireTime)},
+			{"createtime", q5.ToString(nowTime)},
+			{"modifytime", q5.ToString(nowTime)},
+		},
+		func (err error, lastInsertId int64, rowsAffected int64) {
+			result = err
+		})
+	return result
 }