diff --git a/server/adminserver/api/v1/system/mail.go b/server/adminserver/api/v1/system/mail.go
index 18ed3338..12906c50 100644
--- a/server/adminserver/api/v1/system/mail.go
+++ b/server/adminserver/api/v1/system/mail.go
@@ -23,7 +23,7 @@ func (this *MailApi) AddMail(c *gin.Context) {
 		Subject string `binding:"required" json:"subject"`
 		Content string `binding:"required" json:"content"`
 		Attachments string `binding:"required" json:"attachments"`
-		//To string `binding:"required" json:"to"`
+		Recipients string `binding:"required" json:"recipients"`
 	}{}
 	if err := c.ShouldBindJSON(&reqJson); err != nil {
 		c.JSON(http.StatusOK, gin.H{
@@ -32,6 +32,13 @@ func (this *MailApi) AddMail(c *gin.Context) {
 		})
 		return
 	}
+	if reqJson.MailType <= constant.MAIL_TYPE_BEGIN || reqJson.MailType >= constant.MAIL_TYPE_END {
+		c.JSON(http.StatusOK, gin.H{
+			"code":    2,
+			"message": "mail_type参数错误",
+		})
+		return
+	}
 	mail := new(system.Mail)
 	mail.MailId = f5.GetApp().NewLockNodeUuid()
 	mail.MailType = reqJson.MailType
@@ -42,5 +49,6 @@ func (this *MailApi) AddMail(c *gin.Context) {
 	mail.Subject = reqJson.Subject
 	mail.Content = reqJson.Content
 	mail.Attachments = reqJson.Attachments
+	mail.Recipients = reqJson.Recipients
 	f5.GetApp().GetOrmDb(constant.MAIL_DB).Create(mail)
 }
diff --git a/server/adminserver/constant/constant.go b/server/adminserver/constant/constant.go
index 0cf2acb4..43f865eb 100644
--- a/server/adminserver/constant/constant.go
+++ b/server/adminserver/constant/constant.go
@@ -26,6 +26,8 @@ const (
 )
 
 const (
+	MAIL_TYPE_BEGIN  = 0
 	MAIL_TYPE_GROUP  = 1
 	MAIL_TYPE_ALL  = 2
+	MAIL_TYPE_END
 )