Need help with winFormsObject(ToolStripDropDownMenu)

Could someone help me with WinFormsObject("ToolStrpDropDownMenu"), I couldn't recognize the sub item in testcomplete, the click action use x,y to determine location , but the case is the item location often change...so please help me the solution.

Below is the test record script.

function Test1()
{
var administration;
administration = Sys.Process("Administration");
administration.WinFormsObject("frmSEMainMenu").WinFormsObject("MainMenu1").Click(26, 12);
administration.WinFormsObject("ToolStripDropDownMenu", "", 1).Click(28, 10);
}