diff --git a/FactoryTest/gomi/TFTTerminal.cpp b/FactoryTest/gomi/TFTTerminal.cpp
deleted file mode 100644
index 0e38574..0000000
--- a/FactoryTest/gomi/TFTTerminal.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-#include "TFTTerminal.h"
-
-TFTTerminal::TFTTerminal(LGFX_Sprite *dis_buff_ptr)
-{
-    _dis_buff_ptr = dis_buff_ptr;
-    memset(discharbuff, 0, 55 * 60);
-}
-
-TFTTerminal::~TFTTerminal()
-{
-
-}
-
-
-void TFTTerminal::setcolor( uint16_t color, uint16_t bk_color )
-{
-    _color = color;
-    _bkcolor = bk_color;
-}
-
-void TFTTerminal::setGeometry(uint16_t x, uint16_t y, uint16_t w, uint16_t h )
-{
-    _win_x_pos = x;
-    _win_y_pos = y;
-    _win_w = w;
-    _win_h = h;
-
-    _line_x_limit = _win_w / _font_x_size;
-    _line_y_limit = _win_h / _font_y_size;
-}
-
-size_t TFTTerminal::write(uint8_t chardata)
-{
-    
-    bool flush_page_flag = false;
-    uint8_t dis_y_pos = 0;
-    
-    if ((chardata == '\r') || (chardata == '\n'))
-    {
-        xpos = 0;
-        ypos++;
-        ypos = ypos % 60;
-        memset(discharbuff[ypos % 60], 0, 55);
-        return 1;
-    }
-    else if(xpos >= _line_x_limit)
-    {
-        xpos = 0;
-        ypos++;
-        ypos = ypos % 60;
-        memset(discharbuff[ypos % 60], 0, 55);
-    }
-    
-    discharbuff[ypos][xpos] = chardata;
-    xpos++;
-
-    if ((dispos <= ypos) && ((ypos - dispos) > _line_y_limit))
-    {
-        dispos = ypos - _line_y_limit;
-        flush_page_flag = true;
-    }
-    else if ((dispos <= ypos) && ((ypos - dispos) <= _line_y_limit))
-    {
-        dis_y_pos = ypos - dispos;
-        flush_page_flag = false;
-    }
-    else if ((dispos > ypos) && ((60 - (dispos - ypos)) > _line_y_limit))
-    {
-        dispos = 60 - ( _line_y_limit - ypos );
-        flush_page_flag = true;
-    }
-    else if ((dispos > ypos) && ((60 - (dispos - ypos)) > _line_y_limit))
-    {
-        dis_y_pos = 60 - ( dispos - ypos );
-        flush_page_flag = false;
-    }
-
-    dispos = dispos % 60;
-
-    _dis_buff_ptr->setTextColor(_color);
-    _dis_buff_ptr->setTextSize(0);
-
-    if( flush_page_flag )
-    {
-        _dis_buff_ptr->fillSprite(_bkcolor);
-
-        for (size_t i = 0; i < _line_y_limit; i++)
-        {
-            _dis_buff_ptr->drawString((char *)discharbuff[(dispos + i) % 60], 0, i * 8);
-        }
-    }
-    else
-    {
-        _dis_buff_ptr->drawChar(chardata, ( xpos - 1 ) * _font_x_size, dis_y_pos * _font_y_size );
-    }
-    _dis_buff_ptr->pushSprite(_win_x_pos, _win_y_pos);
-
-    return 1;
-    
-}
-
-size_t TFTTerminal::write(const uint8_t *buffer, size_t size)
-{
-
-    while ((size != 0) && (*buffer != '\0'))
-    {
-        if ((*buffer == '\r') || (*buffer == '\n'))
-        {
-            xpos = 0;
-            ypos++;
-            ypos = ypos % 60;
-            memset(discharbuff[ypos % 60], 0, 55);
-            buffer++;
-            size--;
-            continue;
-        }
-        else if(xpos >= _line_x_limit)
-        {
-            xpos = 0;
-            ypos++;
-            ypos = ypos % 60;
-            memset(discharbuff[ypos % 60], 0, 55);
-        }
-        discharbuff[ypos][xpos] = *buffer;
-        xpos++;
-        buffer++;
-        size--;
-    }
-
-    if ((dispos <= ypos) && ((ypos - dispos) > _line_y_limit))
-    {
-        dispos = ypos - _line_y_limit;
-    }
-    else if ((dispos > ypos) && ((60 - (dispos - ypos)) > _line_y_limit))
-    {
-        dispos = 60- ( _line_y_limit - ypos );
-    }
-
-    dispos = dispos % 60;
-
-    _dis_buff_ptr->setTextColor(_color);
-    _dis_buff_ptr->setTextSize(0);
-    _dis_buff_ptr->fillSprite(_bkcolor);
-    //_dis_buff_ptr->fillRect(_win_x_pos, _win_y_pos, _win_w, _win_h, _bkcolor);
-    for (size_t i = 0; i < _line_y_limit; i++)
-    {
-        _dis_buff_ptr->drawString((char *)discharbuff[(dispos + i) % 60], 0, i * 8);
-    }
-    _dis_buff_ptr->pushSprite(_win_x_pos, _win_y_pos);
-    return 1;
-}
diff --git a/FactoryTest/gomi/TFTTerminal.h b/FactoryTest/gomi/TFTTerminal.h
deleted file mode 100644
index 2d29481..0000000
--- a/FactoryTest/gomi/TFTTerminal.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifndef _TFTTERMINAL_H_
-#define _TFTTERMINAL_H_
-
-#include <Print.h>
-#include <M5Unified.h>
-
-class TFTTerminal : public Print
-{
-private:
-    LGFX_Sprite *disptr;
-    char discharbuff[60][55];
-    uint32_t xpos = 0, ypos = 0, dispos = 0;
-    LGFX_Sprite *_dis_buff_ptr = NULL;
-    uint16_t _bkcolor = TFT_BLACK;
-    uint16_t _color = TFT_GREEN;
-
-    uint16_t _win_x_pos = 0, _win_y_pos = 0, _win_w = 320, _win_h = 240;
-    uint16_t _font_x_size = 6, _font_y_size = 8;
-    uint16_t _line_x_limit = 53, _line_y_limit = 30;
-
-public:
-    TFTTerminal(LGFX_Sprite *dis_buff_ptr);
-    ~TFTTerminal();
-
-    void setcolor(uint16_t color, uint16_t bk_color);
-    void setGeometry(uint16_t x, uint16_t y, uint16_t w, uint16_t h);
-    void setFontsize(uint8_t size);
-
-    size_t write(uint8_t);
-    size_t write(const uint8_t *buffer, size_t size);
-};
-
-#endif