diff --git a/README.md b/README.md
index ea47119..5cb41e0 100644
--- a/README.md
+++ b/README.md
@@ -124,6 +124,13 @@ sh bridge-init.sh
 
 相关软件下载： https://gitee.com/bjdgyc/anylink-soft
 
+## Discussion
+
+![qq.png](https://gitee.com/bjdgyc/anylink/raw/master/screenshot/qq.png)
+
+添加QQ群: 567510628
+
+
 ## Other Screenshot
 
 ![system.jpg](https://gitee.com/bjdgyc/anylink/raw/master/screenshot/system.jpg)
diff --git a/admin/common.go b/admin/common.go
index e8d31ea..98ee065 100644
--- a/admin/common.go
+++ b/admin/common.go
@@ -68,7 +68,9 @@ func SendMail(subject, to, htmlBody string) error {
 	server.Port = dataSmtp.Port
 	server.Username = dataSmtp.Username
 	server.Password = dataSmtp.Password
-	// server.Encryption = mail.EncryptionTLS
+	if dataSmtp.UseSSl {
+		server.Encryption = mail.EncryptionSSL
+	}
 
 	// Since v2.3.0 you can specified authentication type:
 	// - PLAIN (default)
diff --git a/base/app_ver.go b/base/app_ver.go
index 77d6a69..9f285e4 100644
--- a/base/app_ver.go
+++ b/base/app_ver.go
@@ -2,5 +2,5 @@ package base
 
 const (
 	APP_NAME = "AnyLink"
-	APP_VER  = "0.0.8"
+	APP_VER  = "0.0.9"
 )
diff --git a/dbdata/group.go b/dbdata/group.go
index 360950e..419b8ee 100644
--- a/dbdata/group.go
+++ b/dbdata/group.go
@@ -18,13 +18,15 @@ type GroupLinkAcl struct {
 	// 自上而下匹配 默认 allow * *
 	Action string     `json:"action"` // allow、deny
 	Val    string     `json:"val"`
-	Port   uint8      `json:"port"`
+	Port   uint16     `json:"port"`
 	IpNet  *net.IPNet `json:"ip_net"`
+	Note   string     `json:"note"`
 }
 
 type ValData struct {
 	Val    string `json:"val"`
 	IpMask string `json:"ip_mask"`
+	Note   string `json:"note"`
 }
 
 type Group struct {
diff --git a/dbdata/setting.go b/dbdata/setting.go
index acc89f0..5db2f81 100644
--- a/dbdata/setting.go
+++ b/dbdata/setting.go
@@ -38,6 +38,7 @@ type SettingSmtp struct {
 	Username string `json:"username"`
 	Password string `json:"password"`
 	From     string `json:"from"`
+	UseSSl   bool   `json:"use_ssl"`
 }
 
 type SettingOther struct {
diff --git a/screenshot/qq.png b/screenshot/qq.png
new file mode 100644
index 0000000..50e1fac
Binary files /dev/null and b/screenshot/qq.png differ