diff --git a/rbac/create.go b/rbac/create.go
index b09b63d..aec5860 100644
--- a/rbac/create.go
+++ b/rbac/create.go
@@ -94,3 +94,16 @@ func (u *Urbac) newPrivilege(ctx context.Context, code, label string, parent str
 
 	return p, nil
 }
+
+func (u *Urbac) newUser(target *model.User) (*model.User, error) {
+	result := u.store.Session().Create(target)
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	if result.RowsAffected != 1 {
+		return nil, fmt.Errorf("invalid rows affected")
+	}
+
+	return target, nil
+}
diff --git a/rbac/rbac.go b/rbac/rbac.go
index 21dc01a..de20844 100644
--- a/rbac/rbac.go
+++ b/rbac/rbac.go
@@ -66,10 +66,10 @@ func New(opts ...Option) (*Urbac, error) {
 		Password:  tool.NewPassword("123456"),
 		Status:    model.StatusActive,
 		Nickname:  "管理员",
-		RoleNames: []string{"admin"},
+		RoleNames: []string{rootRole.Code},
 	}
 
-	u.newUser()
+	_, err = u.newUser(rootUser)
 
-	return u, nil
+	return u, err
 }