diff --git a/apps/resource/api/email.go b/apps/resource/api/email.go
index 534526f..831fdd3 100644
--- a/apps/resource/api/email.go
+++ b/apps/resource/api/email.go
@@ -95,7 +95,12 @@ func (p *ResEmailsApi) InsertResEmails(rc *ctx.ReqCtx) {
 func (p *ResEmailsApi) UpdateResEmails(rc *ctx.ReqCtx) {
 	var data entity.ResEmail
 	ginx.BindJsonAndValid(rc.GinCtx, &data)
-
+	if utils.ISDdmMail(data.From) {
+		data.From = ""
+	}
+	if utils.IsDdmPassword(data.Secret) {
+		data.Secret = ""
+	}
 	p.ResEmailsApp.Update(data)
 }
 
@@ -153,5 +158,5 @@ func (p *ResEmailsApi) DebugMail(rc *ctx.ReqCtx) {
 		Secret:   one.Secret,
 		IsSSL:    one.IsSSL,
 	}
-	biz.ErrIsNil(ml.Email(data.To, email.TEXTTYPE, data.Subject, data.Body), "邮件发送失败")
+	biz.ErrIsNil(ml.Email(data.To, data.Subject, data.Body), "邮件发送失败")
 }
diff --git a/apps/resource/api/oss.go b/apps/resource/api/oss.go
index 9928561..945230f 100644
--- a/apps/resource/api/oss.go
+++ b/apps/resource/api/oss.go
@@ -98,7 +98,12 @@ func (p *ResOssesApi) InsertResOsses(rc *ctx.ReqCtx) {
 func (p *ResOssesApi) UpdateResOsses(rc *ctx.ReqCtx) {
 	var data entity.ResOss
 	ginx.BindJsonAndValid(rc.GinCtx, &data)
-
+	if utils.IsDdmKey(data.AccessKey) {
+		data.AccessKey = ""
+	}
+	if utils.IsDdmKey(data.SecretKey) {
+		data.SecretKey = ""
+	}
 	p.ResOssesApp.Update(data)
 }
 
diff --git a/base/mail/email.go b/base/mail/email.go
index ee3c4a0..fab4e4a 100644
--- a/base/mail/email.go
+++ b/base/mail/email.go
@@ -2,7 +2,6 @@ package email
 
 import (
 	"crypto/tls"
-	"errors"
 	"fmt"
 	"net/smtp"
 	"strings"
@@ -19,14 +18,9 @@ type Mail struct {
 	IsSSL    bool   `json:"isSsl"`    // 是否开启ssl
 }
 
-const (
-	TEXTTYPE = "TEXT"
-	HTMLTYPE = "HTML"
-)
-
-func (m Mail) Email(to, ty, subject string, body string) error {
+func (m Mail) Email(to, subject string, body string) error {
 	tos := strings.Split(to, ",")
-	return m.send(tos, ty, subject, body)
+	return m.send(tos, subject, body)
 }
 
 //@function: ErrorToEmail
@@ -34,12 +28,12 @@ func (m Mail) Email(to, ty, subject string, body string) error {
 //@param: subject string, body string
 //@return: error
 
-func (m Mail) ErrorToEmail(to, ty, subject string, body string) error {
+func (m Mail) ErrorToEmail(to, subject string, body string) error {
 	tos := strings.Split(to, ",")
 	if tos[len(to)-1] == "" { // 判断切片的最后一个元素是否为空,为空则移除
 		tos = tos[:len(tos)-1]
 	}
-	return m.send(tos, ty, subject, body)
+	return m.send(tos, subject, body)
 }
 
 //@function: send
@@ -47,7 +41,7 @@ func (m Mail) ErrorToEmail(to, ty, subject string, body string) error {
 //@param: subject string, body string
 //@return: error
 
-func (m Mail) send(to []string, ty, subject string, body string) error {
+func (m Mail) send(to []string, subject string, body string) error {
 
 	auth := smtp.PlainAuth("", m.From, m.Secret, m.Host)
 	e := email.NewEmail()
@@ -58,14 +52,6 @@ func (m Mail) send(to []string, ty, subject string, body string) error {
 	}
 	e.To = to
 	e.Subject = subject
-
-	if ty == TEXTTYPE {
-		e.Text = []byte(body)
-	} else if ty == HTMLTYPE {
-		e.HTML = []byte(body)
-	} else {
-		errors.New("邮件类型不正确")
-	}
 	e.HTML = []byte(body)
 	var err error
 	hostAddr := fmt.Sprintf("%s:%d", m.Host, m.Port)
diff --git a/base/mail/mail_test.go b/base/mail/mail_test.go
new file mode 100644
index 0000000..b15ff0d
--- /dev/null
+++ b/base/mail/mail_test.go
@@ -0,0 +1,23 @@
+package email
+
+import "testing"
+
+/**
+ * @Description 添加qq群467890197 交流学习
+ * @Author 熊猫
+ * @Date 2022/1/17 10:35
+ **/
+
+func TestMail_Email(t *testing.T) {
+	ma := Mail{
+		Host:     "smtp.163.com",
+		Port:     25,
+		From:     "18610165312@163.com",
+		Nickname: "panda",
+		Secret:   "DCXZCAGTCMSEGPZL",
+		IsSSL:    false,
+	}
+
+	email := ma.Email("18353366911@163.com", "ceshi", "ceshibody")
+	t.Log(email)
+}
diff --git a/base/utils/ddm.go b/base/utils/ddm.go
index 47658fe..04af9bf 100644
--- a/base/utils/ddm.go
+++ b/base/utils/ddm.go
@@ -13,10 +13,31 @@ func DdmKey(data string) string {
 	return data[:3] + "****" + data[len(data)-3:]
 }
 
+func IsDdmKey(data string) bool {
+	if len(data) > 6 && data[3:len(data)-3] == "****" {
+		return true
+	}
+	return false
+}
+
 func DdmMail(data string) string {
 	return data[:3] + "****" + data[len(data)-8:]
 }
 
+func ISDdmMail(data string) bool {
+	if len(data) > 11 && data[3:len(data)-8] == "****" {
+		return true
+	}
+	return false
+}
+
 func DdmPassword(data string) string {
 	return "******"
 }
+
+func IsDdmPassword(data string) bool {
+	if data == "******" {
+		return true
+	}
+	return false
+}
diff --git a/base/utils/ddm_test.go b/base/utils/ddm_test.go
new file mode 100644
index 0000000..3f1cd99
--- /dev/null
+++ b/base/utils/ddm_test.go
@@ -0,0 +1,26 @@
+package utils
+
+import (
+	"testing"
+)
+
+/**
+ * @Description 添加qq群467890197 交流学习
+ * @Author 熊猫
+ * @Date 2022/1/17 10:01
+ **/
+
+func TestDdmKey(t *testing.T) {
+	aa := "fsdfsf535343sdfsdf3"
+	bb := "23423423@qq.com"
+
+	key := DdmKey(aa)
+	t.Log(key)
+	ddmKey := IsDdmKey(key)
+	t.Log(ddmKey)
+
+	mail := DdmMail(bb)
+	t.Log(mail)
+	ismail := ISDdmMail(mail)
+	t.Log(ismail)
+}
diff --git a/config.yml b/config.yml
index ea82029..47b7ca3 100644
--- a/config.yml
+++ b/config.yml
@@ -37,7 +37,7 @@ redis:
   port: 6379
 
 mysql:
-  host: 127.0.0.1:3306
+  host: 47.104.252.2:3306
   username: pandax
   password: pandax
   db-name: pandax
diff --git a/go.mod b/go.mod
index e4fdb5f..fe5ad2e 100644
--- a/go.mod
+++ b/go.mod
@@ -40,6 +40,8 @@ require (
 	golang.org/x/net v0.0.0-20211116231205-47ca1ff31462 // indirect
 	golang.org/x/sys v0.0.0-20211117180635-dee7805ff2e1 // indirect
 	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 // indirect
+	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
+	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df // indirect
 	gorm.io/driver/mysql v1.2.0
 	gorm.io/driver/postgres v1.2.3
 )
diff --git a/go.sum b/go.sum
index bc189eb..12252d8 100644
--- a/go.sum
+++ b/go.sum
@@ -439,6 +439,8 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk=
+gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -446,6 +448,8 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntN
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df h1:n7WqCuqOuCbNr617RXOY0AWRXxgwEyPp2z+p0+hgMuE=
+gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df/go.mod h1:LRQQ+SO6ZHR7tOkpBDuZnXENFzX8qRjMDMyPD6BRkCw=
 gopkg.in/inconshreveable/log15.v2 v2.0.0-20180818164646-67afb5ed74ec/go.mod h1:aPpfJ7XW+gOuirDoZ8gHhLh3kZ1B08FtV2bbmy7Jv3s=
 gopkg.in/ini.v1 v1.66.2 h1:XfR1dOYubytKy4Shzc2LHrrGhU0lDCfDGG1yLPmpgsI=
 gopkg.in/ini.v1 v1.66.2/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
diff --git a/resource/pandax-mysql.sql b/resource/pandax-mysql.sql
index 0b2af70..fc44d34 100644
--- a/resource/pandax-mysql.sql
+++ b/resource/pandax-mysql.sql
@@ -853,7 +853,7 @@ CREATE TABLE `sys_users`  (
 -- ----------------------------
 -- Records of sys_users
 -- ----------------------------
-INSERT INTO `sys_users` VALUES (1, 'pandax', '13818888888', 1, NULL, '', '0', '1@qq.com', 2, 1, 'admin', '1', NULL, '0', '2021-12-03 09:46:55', '2021-12-03 10:51:34', NULL, 'panda', '$2a$10$EXMJ5huCCTlCmP2ITFkAJ.4Mgmq3JcZGUvtE.KLX8j7FmhiiTEEya', '1', '1');
+INSERT INTO `sys_users` VALUES (1, 'pandax', '13818888888', 1, NULL, '', '0', '1@qq.com', 2, 1, 'admin', '1', NULL, '0', '2021-12-03 09:46:55', '2021-12-03 10:51:34', NULL, 'panda', '$2a$10$cKFFTCzGOvaIHHJY2K45Zuwt8TD6oPzYi4s5MzYIBAWCLL6ZhouP2', '1', '1');
 INSERT INTO `sys_users` VALUES (3, '测试用户', '18435234356', 1, '', '', '0', '342@163.com', 3, 1, 'admin', '', '', '0', '2021-12-06 15:16:53', '2021-12-06 15:29:28', NULL, 'test', '$2a$10$4cHTracxWJLdhMmazvbm1urKyD3v5N2AYxAFtNYh6juU39kgae73e', '1', '1,4');
 INSERT INTO `sys_users` VALUES (4, 'panda', '18353366912', 2, '', '', '0', '2417920382@qq.com', 2, 4, 'panda', '', '', '0', '2021-12-19 15:58:09', '2021-12-19 16:06:54', NULL, 'admin', '$2a$10$cKFFTCzGOvaIHHJY2K45Zuwt8TD6oPzYi4s5MzYIBAWCLL6ZhouP2', '2', '4,1');