IntelliJ Ultimate 2022.2创建Servlet时出现404错误求助

这是应用的项目结构，可见已创建两个Servlet：HelloServlet和MyServlet

应用似乎无法检测到我创建的Servlet，始终渲染默认的index.jsp

@WebServlet(name = "helloServlet", value = "/hello-servlet")
public class HelloServlet extends HttpServlet {
    private String message;

    public void init() {
        message = "Hello Michael!";
    }

    public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
        response.setContentType("text/html");

        // Hello
        PrintWriter out = response.getWriter();
        out.println("<html><body>");
        out.println("<h1>" + message + "</h1>");
        out.println("</body></html>");
    }

    public void destroy() {
    }
}

内容的提问来源于stack exchange，提问作者MAK