diff --git a/controllers/service.go b/controllers/service.go
index cb468a3b..b498cbac 100644
--- a/controllers/service.go
+++ b/controllers/service.go
@@ -23,7 +23,6 @@ import (
 
 	"github.com/casbin/casdoor/object"
 	"github.com/casbin/casdoor/util"
-	sender "github.com/casdoor/go-sms-sender"
 )
 
 // SendEmail
@@ -43,8 +42,8 @@ func (c *ApiController) SendEmail() {
 	var emailForm struct {
 		Title     string   `json:"title"`
 		Content   string   `json:"content"`
-		Receivers []string `json:"receivers"`
 		Sender    string   `json:"sender"`
+		Receivers []string `json:"receivers"`
 	}
 	err := json.Unmarshal(c.Ctx.Input.RequestBody, &emailForm)
 	if err != nil {
@@ -95,8 +94,8 @@ func (c *ApiController) SendSms() {
 	}
 
 	var smsForm struct {
-		Receivers  []string          `json:"receivers"`
-		Parameters map[string]string `json:"parameters"`
+		Content   string   `json:"content"`
+		Receivers []string `json:"receivers"`
 	}
 	err := json.Unmarshal(c.Ctx.Input.RequestBody, &smsForm)
 	if err != nil {
@@ -104,20 +103,6 @@ func (c *ApiController) SendSms() {
 		return
 	}
 
-	client, err := sender.NewSmsClient(
-		provider.Type,
-		provider.ClientId,
-		provider.ClientSecret,
-		provider.SignName,
-		provider.RegionId,
-		provider.TemplateCode,
-		provider.AppId,
-	)
-	if err != nil {
-		c.ResponseError(err.Error())
-		return
-	}
-
 	var invalidReceivers []string
 	for _, receiver := range smsForm.Receivers {
 		if !util.IsPhoneCnValid(receiver) {
@@ -130,7 +115,7 @@ func (c *ApiController) SendSms() {
 		return
 	}
 
-	err = client.SendMessage(smsForm.Parameters, smsForm.Receivers...)
+	err = object.SendSms(provider, smsForm.Content, smsForm.Receivers...)
 	if err != nil {
 		c.ResponseError(err.Error())
 		return
diff --git a/object/sms.go b/object/sms.go
index 8d00a7f6..f810a6b4 100644
--- a/object/sms.go
+++ b/object/sms.go
@@ -16,19 +16,19 @@ package object
 
 import "github.com/casdoor/go-sms-sender"
 
-func SendSms(provider *Provider, phone string, code string) error {
+func SendSms(provider *Provider, content string, phoneNumbers ...string) error {
 	client, err := go_sms_sender.NewSmsClient(provider.Type, provider.ClientId, provider.ClientSecret, provider.SignName, provider.RegionId, provider.TemplateCode, provider.AppId)
 	if err != nil {
 		return err
 	}
 
-	param := map[string]string{}
+	params := map[string]string{}
 	if provider.Type == go_sms_sender.TencentCloud {
-		param["0"] = code
+		params["0"] = content
 	} else {
-		param["code"] = code
+		params["code"] = content
 	}
 
-	err = client.SendMessage(param, phone)
+	err = client.SendMessage(params, phoneNumbers...)
 	return err
 }