laravel updateOrCreate 方法

I have the following code in my method which I am sending via ajax to the controller method :

    $newUser = \App\UserInfo::updateOrCreate([
        'user_id'   => Auth::user()->id,
        'about'     => $request->get('about'),
        'sec_email' => $request->get('sec_email'),
        'gender'    => $request->get("gender"),
        'country'   => $request->get('country'),
        'dob'       => $request->get('dob'),
        'address'   => $request->get('address'),
        'mobile'    => $request->get('cell_no')
    ]);

The dd($request->all()) gives me :

array:8 [
  "_token" => "fHeEPfTvgMD3FpIBmmc6DmKXFaiuWKZEiOhg6twQ"
  "about" => "Some about me."
  "sec_email" => "example@gmail.com"
  "country" => "Priority highest"
  "gender" => "male"
  "dob" => "12/12/1990"
  "address" => "Some address"
  "cell_no" => "234234234"
]

这太完美了.

Jquery code :

$('#submit-editProfile-form').on('click', function() {
    var profileEditForm = $("#edit-user-profile");
    var formData = $('#edit-user-profile').serialize();
    profileEditForm.on('submit', function(e){
        e.preventDefault();
        $.ajaxSetup({
            headers: {
                'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
            }
        });
        $.ajax({
            url:'/freelance/edit-userProfile-info',
            type:'POST',
            data:formData,
            error: function (data) {
               console.log('Error');
            }
        });
    }).submit();
});

Now the problem is that i have a record in my table, But the above code creates another one, And the second is that it creates multiply by two records on each button click (request).个