diff --git a/src/DAO/MySQLUserDAO.cpp b/src/DAO/MySQLUserDAO.cpp
index ac94abe..27aa84c 100644
--- a/src/DAO/MySQLUserDAO.cpp
+++ b/src/DAO/MySQLUserDAO.cpp
@@ -45,8 +45,8 @@ optional<user> MySQLUserDAO::GetByUUID(const string& uuid)
 
 optional<user> MySQLUserDAO::GetByLogin(const string& login)
 {
-  const std::string sql_script = "SELECT * FROM `up_and_down`.`users`" +
-                                   "WHERE (login = '" + login
+  const std::string sql_script = "SELECT * FROM `up_and_down`.`users`"s +
+                                   " WHERE (login = '"s + login
                                    + "') LIMIT 1;"s;
   mysqlx::SqlResult sql_result = session_.
                                  sql(sql_script).execute();
@@ -115,14 +115,11 @@ bool MySQLUserDAO::Update(const user& u)
 
 bool MySQLUserDAO::Delete(const string& uuid)
 {
-  auto schema = session_.getSchema("up_and_down");
-  auto table = schema.getTable("users");
-  mysqlx::Result res = table.remove()
-                            .where("uuid = :uuid")
-                            .bind("uuid", uuid)
-                            .execute();
+  const string sql_script = "DELETE FROM `up_and_down`.`user` WHERE guid = '" + uuid +"';";
 
-  return !!res.getAffectedItemsCount();
+  auto schema = session_.sql(sql_script).execute();
+
+  return !!schema.getAffectedItemsCount();
 }
 
 std::optional<user> MySQLUserDAO::GetSingleUserBySQLResult(mysqlx::SqlResult&& sql_result)