diff --git a/backend/app/services/tenant.go b/backend/app/services/tenant.go
index 32aa88e..6c81aeb 100644
--- a/backend/app/services/tenant.go
+++ b/backend/app/services/tenant.go
@@ -65,8 +65,3 @@ func (t *tenant) SetUserRole(ctx context.Context, tenantID, userID int64, role .
 	}
 	return nil
 }
-
-// Users
-func (t *tenant) Users(ctx context.Context, tenantID int64) ([]*models.User, int64, error) {
-	return nil, 0, nil
-}
diff --git a/backend/app/services/user.go b/backend/app/services/user.go
index 20dd489..d52ee8d 100644
--- a/backend/app/services/user.go
+++ b/backend/app/services/user.go
@@ -5,6 +5,7 @@ import (
 
 	"quyun/v2/app/requests"
 	"quyun/v2/database/models"
+	"quyun/v2/pkg/consts"
 
 	"github.com/pkg/errors"
 	"go.ipao.vip/gen"
@@ -34,16 +35,23 @@ func (t *user) FindByUsername(ctx context.Context, username string) (*models.Use
 }
 
 func (t *user) Create(ctx context.Context, user *models.User) (*models.User, error) {
-	if err := user.EncryptPassword(ctx); err != nil {
-		return nil, errors.Wrap(err, "encrypt user password failed")
-	}
-
 	if err := user.Create(ctx); err != nil {
 		return nil, errors.Wrapf(err, "Create user failed, %s", user.Username)
 	}
 	return user, nil
 }
 
+// SetStatus
+func (t *user) SetStatus(ctx context.Context, userID int64, status consts.UserStatus) error {
+	m, err := t.FindByID(ctx, userID)
+	if err != nil {
+		return err
+	}
+
+	m.Status = status
+	return m.Save(ctx)
+}
+
 type UserPageFilter struct {
 	requests.Pagination
 	requests.SortQueryFilter
diff --git a/backend/database/.transform.yaml b/backend/database/.transform.yaml
index cfe0699..984f49f 100644
--- a/backend/database/.transform.yaml
+++ b/backend/database/.transform.yaml
@@ -40,3 +40,5 @@ field_relate:
       table: users
       pivot: tenant_users
       json: users
+      join_foreign_key: tenant_id
+      join_references: user_id
diff --git a/backend/database/models/tenants.gen.go b/backend/database/models/tenants.gen.go
index 43674eb..f0ddca8 100644
--- a/backend/database/models/tenants.gen.go
+++ b/backend/database/models/tenants.gen.go
@@ -28,7 +28,7 @@ type Tenant struct {
 	ExpiredAt time.Time           `gorm:"column:expired_at;type:timestamp with time zone" json:"expired_at"`
 	CreatedAt time.Time           `gorm:"column:created_at;type:timestamp with time zone;not null;default:now()" json:"created_at"`
 	UpdatedAt time.Time           `gorm:"column:updated_at;type:timestamp with time zone;not null;default:now()" json:"updated_at"`
-	Users     []*User             `gorm:"many2many:tenant_users" json:"users,omitempty"`
+	Users     []*User             `gorm:"joinForeignKey:TenantID;joinReferences:UserID;many2many:tenant_users" json:"users,omitempty"`
 }
 
 // Quick operations without importing query package
diff --git a/backend/database/models/tenants.go b/backend/database/models/tenants.go
new file mode 100644
index 0000000..5c96555
--- /dev/null
+++ b/backend/database/models/tenants.go
@@ -0,0 +1,12 @@
+package models
+
+import (
+	"go.ipao.vip/gen/types"
+	"gorm.io/gorm"
+)
+
+// BeforeCreate
+func (m *Tenant) BeforeCreate(tx *gorm.DB) error {
+	m.UUID = types.NewUUIDv4()
+	return nil
+}
diff --git a/backend/database/models/users.go b/backend/database/models/users.go
index 510802d..fd15cd4 100644
--- a/backend/database/models/users.go
+++ b/backend/database/models/users.go
@@ -15,20 +15,17 @@ func (m *User) ComparePassword(ctx context.Context, password string) bool {
 	return err == nil
 }
 
-func (m *User) EncryptPassword(ctx context.Context) error {
-	bytes, err := bcrypt.GenerateFromPassword([]byte(m.Password), bcrypt.DefaultCost)
-	if err != nil {
-		return err
-	}
-	m.Password = string(bytes)
-	return nil
-}
-
 func (m *User) HasRole(ctx context.Context, role consts.Role) bool {
 	return lo.Contains(m.Roles, role)
 }
 
 // BeforeCreate
 func (m *User) BeforeCreate(tx *gorm.DB) error {
-	return m.EncryptPassword(tx.Statement.Context)
+	bytes, err := bcrypt.GenerateFromPassword([]byte(m.Password), bcrypt.DefaultCost)
+	if err != nil {
+		return err
+	}
+	m.Password = string(bytes)
+
+	return nil
 }