diff --git a/server/app.py b/server/app.py
index 43127eb..951f034 100644
--- a/server/app.py
+++ b/server/app.py
@@ -73,7 +73,6 @@ def save_settings(settings):
 
 
 @app.route("/save", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def save_annotate_info():
     try:
         request_data = request.get_json()
@@ -132,13 +131,11 @@ def save_settings(settings):
 
 
 @app.route("/settings", methods=["GET"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def get_settings():
     return jsonify(initial_settings)
 
 
 @app.route("/settings", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def update_settings():
     new_settings = request.json
     initial_settings.update(new_settings)
@@ -147,7 +144,6 @@ def update_settings():
 
 
 @app.route("/settings/reset", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def reset_settings():
     global initial_settings
     initial_settings = default_settings.copy()
@@ -156,7 +152,6 @@ def reset_settings():
 
 
 @app.route("/upload", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def upload_file():
     try:
         uploaded_files = []
@@ -227,7 +222,6 @@ def delete_file(filename):
 
 
 @app.route("/activeImage", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def save_active_image_info():
     try:
         request_data = request.get_json()
@@ -344,7 +338,6 @@ def add_regions(regions, region_type=None):
 
 
 @app.route("/imagesName", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def images_name():
     try:
         data = request.get_json()
@@ -378,7 +371,6 @@ def clear_upload_folder():
 
 
 @app.route("/clearSession", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def clear_session():
     global initial_settings
     try:
@@ -393,7 +385,6 @@ def clear_session():
 
 
 @app.route("/download_configuration", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def download_configuration():
     try:
         data = request.get_json()
@@ -427,7 +418,6 @@ def download_configuration():
 
 
 @app.route("/class_distribution", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def class_distribution():
     try:
         class_data = dbModule.get_class_distribution()
@@ -445,7 +435,6 @@ def class_distribution():
 
 
 @app.route("/download_image_with_annotations", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def download_image_with_annotations():
     temp_dir = None  # Initialize temporary directory variable
 
@@ -751,7 +740,6 @@ def get_image_annotations():
 
 
 @app.route("/download_image_mask", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def download_image_mask():
     try:
         data = request.get_json()
@@ -1080,7 +1068,6 @@ def create_yolo_annotations(image_names, color_map=None):
 
 
 @app.route("/download_yolo_annotations", methods=["POST"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def download_yolo_annotations():
     data = request.get_json()
     image_names = data.get("image_names", [])
@@ -1133,7 +1120,6 @@ def download_yolo_annotations():
 
 
 @app.route("/imagesInfo", methods=["GET"])
-@cross_origin(origin=client_url, headers=["Content-Type"])
 def get_images_info():
     global path