diff --git a/bitmap_service/app.py b/bitmap_service/app.py
index 75f7b2a..0730b62 100644
--- a/bitmap_service/app.py
+++ b/bitmap_service/app.py
@@ -30,11 +30,14 @@ def bitmap():
         img = Image.open(image_stream)
         grayscale_img = img.convert('L')
         bitmap_data = list(grayscale_img.getdata())
-
-        payload = ''.join([chr(i) for i in bitmap_data])
+        
+        payload = 'P5\n296 152\n255\n'
+        payload += ''.join([chr(i) for i in bitmap_data])
         print(payload)
-        # req = requests.post('http://10.141.142.75/api/tag', data=payload)
-        return jsonify({'payload': payload})
+        req = requests.put('http://localhost:8080/api/tag', data=payload, headers={
+            'Content-Type': 'image/x-portable-greymap'
+        })
+        return jsonify({'payload': payload, 'code': req.status_code})
         # return jsonify({'code': req.status_code})
 
     except Exception as e:
diff --git a/trash/app.py b/trash/app.py
deleted file mode 100644
index 5391410..0000000
--- a/trash/app.py
+++ /dev/null
@@ -1,55 +0,0 @@
-from flask import Flask, request, jsonify
-from flask_cors import CORS
-from PIL import Image 
-import io 
-from tcp import send_request
-
-app = Flask(__name__)
-CORS(app)
-
-@app.route('/')
-def root():
-    return 'ok'
-
-@app.route('/api/bitmap', methods=['POST'])
-def bitmap():
-
-    if 'file' not in request.files:
-        return jsonify({"error": "no file"}), 400
-
-    file = request.files['file']
-
-    if file.filename == '':
-        return jsonify({"error": "no file"}), 400
-
-    if not file.filename.lower().endswith('.png'):
-        return jsonify({"error": "invalid file format"}), 400
-
-    try:
-        image_stream = io.BytesIO(file.read())
-        img = Image.open(image_stream)
-        grayscale_img = img.convert('L')
-        bitmap_data = list(grayscale_img.getdata())
-
-        payload = ''.join([chr(i) for i in bitmap_data])
-        print(payload)
-        
-        chunk_size = 2048
-        for i in range(0, len(payload), chunk_size):
-            data = {
-                "command": "update_image",
-                "index": i,
-                "data": bytes(payload[i:i+chunk_size])
-            }
-            send_request(data)
-        send_request({"command":"push_image"})
-        
-        # req = requests.post('http://10.141.142.75/api/tag', data=payload)
-        return jsonify({'payload': payload})
-        # return jsonify({'code': req.status_code})
-
-    except Exception as e:
-        return jsonify({"error": e}), 500
-
-if __name__ == '__main__':
-    app.run('0.0.0.0', port=80)
diff --git a/trash/dockerfile b/trash/dockerfile
deleted file mode 100644
index 41af328..0000000
--- a/trash/dockerfile
+++ /dev/null
@@ -1,9 +0,0 @@
-FROM python:3.9
-
-WORKDIR /app
-
-COPY . . 
-
-RUN pip3 install pillow flask flask-cors requests
-
-CMD ["python3", "app.py"]
\ No newline at end of file
diff --git a/trash/tcp.py b/trash/tcp.py
deleted file mode 100644
index 120bc43..0000000
--- a/trash/tcp.py
+++ /dev/null
@@ -1,28 +0,0 @@
-from typing import Dict, Any
-import socket
-
-import msgpack
-
-SERVER_ADDRESS = ('172.16.0.249', 8888)
-
-def send_request(data:Dict[str, Any]):
-    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-    client_socket.connect(SERVER_ADDRESS)
-    
-    try:    
-        message:bytes = msgpack.packb(data)
-
-        client_socket.sendall(message)
-
-        rx = client_socket.recv(1024)
-        if data:
-            print(f"Received message: {rx.decode('utf-8').strip()}")
-        else:
-            print("Connection closed")
-            return
-    except ConnectionResetError:
-        print("Connection reset")
-    finally:
-        client_socket.close()
-        print("Connection closed")
-