How to remove the attached notes

Hi everyone, I am trying to remove the attach notes from drawing view, anyone knows how to do that.
I tired using ProDtlnoteErase with that it will erase the note until next regeneration.
Please refer the picture (I want to remove the SCALE 3:1 note) and the code.

void glass_drawing_anote::RemoveNotes(void* app_data,
    const std::string& target_view,
    const std::string& target_note)
{
    ProDrawing drawing = (ProDrawing)app_data;
    ProError err;
    ProDtlnote* p_notes = NULL;
    int n_notes = 0;

    // Collect all notes
    err = ProDrawingDtlnotesCollect(drawing, NULL, PRO_VALUE_UNUSED, &p_notes);
    if (err != PRO_TK_NO_ERROR || p_notes == NULL)
        return;

    ProArraySizeGet((ProArray)p_notes, &n_notes);

    for (int i = 0; i < n_notes; i++)
    {
        ProDtlnotedata note_data = NULL;
        if (ProDtlnoteDataGet(&p_notes[i], NULL,
            PRODISPMODE_NUMERIC, &note_data) != PRO_TK_NO_ERROR || note_data == NULL)
            continue;

        // Get attachment info
        ProDtlattach attach;
        if (ProDtlnotedataAttachmentGet(note_data, &attach) != PRO_TK_NO_ERROR)
        {
            ProDtlnotedataFree(note_data);
            continue;
        }

        ProDtlattachType type;
        ProView note_view = NULL;
        ProVector location;
        ProSelection attach_point;
        ProDtlattachGet(attach, &type, &note_view, location, &attach_point);
        ProDtlattachFree(attach);

        if (note_view == NULL)
        {
            ProDtlnotedataFree(note_data);
            continue;
        }

        // Get view name
        ProName view_name;
        if (ProDrawingViewNameGet(drawing, note_view, view_name) != PRO_TK_NO_ERROR)
        {
            ProDtlnotedataFree(note_data);
            continue;
        }

        char view_name_str[PRO_NAME_SIZE];
        ProWstringToString(view_name_str, view_name);

        // Get note text
        std::string note_text = "";
        ProDtlnoteline* p_lines = NULL;
        if (ProDtlnotedataLinesCollect(note_data, &p_lines) == PRO_TK_NO_ERROR)
        {
            ProDtlnotetext* p_texts = NULL;
            if (ProDtlnotelineTextsCollect(p_lines[0], &p_texts) == PRO_TK_NO_ERROR)
            {
                ProLine string;
                ProDtlnotetextStringGet(p_texts[0], string);
                char text_str[PRO_LINE_SIZE];
                ProWstringToString(text_str, string);
                note_text = std::string(text_str);
                ProArrayFree((ProArray*)&p_texts);
            }
            ProArrayFree((ProArray*)&p_lines);
        }

        // Match both view and note text
        if (std::string(view_name_str) == target_view &&
            note_text.find(target_note) != std::string::npos)
        {
            err = ProDtlnoteErase(&p_notes[i]);
            err = ProDtlnotedataDisplayedSet(note_data, PRO_B_FALSE);
            if (err == PRO_TK_NO_ERROR)
            {
                logger::log_info("Removed note in view [" + target_view +
                    "] with text: " + note_text);
            }
            else
            {
                logger::log_info("Failed to remove note in view [" + target_view +
                    "] with text: " + note_text);
            }
        }

        ProDtlnotedataFree(note_data);
    }

    ProArrayFree((ProArray*)&p_notes);
    int num_sheet;
    ProDrawingCurrentSheetGet(drawing, &num_sheet);
    ProDwgSheetRegenerate(drawing, num_sheet);  //  when I regenerate the notes come back, ProDtlNoteRemove is not working for these type of notes.
}