diff --git a/model/share.go b/model/share.go
index f164db1..dd5adea 100644
--- a/model/share.go
+++ b/model/share.go
@@ -14,4 +14,5 @@ type Shares struct {
 	ID        uint   `json:"id"`
 	Anonymous bool   `json:"anonymous"`
 	Path      string `json:"path"`
+	Valid_users []string{} `json:"valid_users"`
 }
diff --git a/route/v1/samba.go b/route/v1/samba.go
index 7170bb8..3b9fa07 100644
--- a/route/v1/samba.go
+++ b/route/v1/samba.go
@@ -85,8 +85,9 @@ func PostSambaSharesCreate(ctx echo.Context) error {
 	}
 	for _, v := range shares {
 		shareDBModel := model2.SharesDBModel{}
-		shareDBModel.Anonymous = true
+		shareDBModel.Anonymous = v.Anonymous
 		shareDBModel.Path = v.Path
+		shareDBModel.Valid_users = v.Valid_users
 		shareDBModel.Name = filepath.Base(v.Path)
 		os.Chmod(v.Path, 0o777)
 		service.MyService.Shares().CreateShare(shareDBModel)
diff --git a/service/model/o_shares.go b/service/model/o_shares.go
index a887522..93fb5ff 100644
--- a/service/model/o_shares.go
+++ b/service/model/o_shares.go
@@ -13,6 +13,7 @@ package model
 type SharesDBModel struct {
 	ID        uint   `gorm:"column:id;primary_key" json:"id"`
 	Anonymous bool   `json:"anonymous"`
+	Valid_users []string {} `json:"valid_users"`
 	Path      string `json:"path"`
 	Name      string `json:"name"`
 	Updated   int64  `gorm:"autoUpdateTime"`
diff --git a/service/shares.go b/service/shares.go
index 70e482c..c7076a1 100644
--- a/service/shares.go
+++ b/service/shares.go
@@ -79,16 +79,20 @@ func (s *sharesStruct) UpdateConfigFile() {
 		configStr += `
 [` + dirName + `]
 comment = CasaOS share ` + dirName + `
-public = Yes
+public = ` + if (share.Anonymous){`Yes`} else {`No`} + `
 path = ` + share.Path + `
 browseable = Yes
 read only = No
-guest ok = Yes
+guest ok = ` + if (share.Anonymous){`Yes`} else {`No`} + `
 create mask = 0777
 directory mask = 0777
-force user = root
+` + if (share.Anonymous){`force user = root`} else {`#force user = root`} +
+	if (!share.Anonymous) {`valid users` + 
+		for _, user := range share.Valid_users {
+			user
+		}
+	}
 
-`
 	}
 	// write config file
 	file.WriteToPath([]byte(configStr), "/etc/samba", "smb.casa.conf")