diff --git a/machine-learning-client/machine_learning_client.py b/machine-learning-client/machine_learning_client.py
index 2056731..c432094 100644
--- a/machine-learning-client/machine_learning_client.py
+++ b/machine-learning-client/machine_learning_client.py
@@ -20,7 +20,7 @@
 ## python3 machine_learning_client.py
 
 client = MongoClient("mongodb://mongodb:27017/")
-db = client["ml_databse"]
+db = client["ml_database"]
 collection = db["transcription"]
 
 
diff --git a/web-app/app.py b/web-app/app.py
index b030d08..4dce5cb 100644
--- a/web-app/app.py
+++ b/web-app/app.py
@@ -10,7 +10,7 @@
 app = Flask(__name__, template_folder="templates")
 
 # Connect to MongoDB
-client = MongoClient("mongodb://localhost:27017/")
+client = MongoClient("mongodb://mongodb:27017/")
 db = client["ml_database"]
 collection = db["transcription"]
 
@@ -57,7 +57,7 @@ def analyze_data():
             return jsonify({"status": "error", "message": "No audio file provided"})
 
         audio_file = request.files["audio"]
-        ml_client_url = "http://127.0.0.1:5001/analyzeAudio"
+        ml_client_url = "http://backend:5001/analyzeAudio"
         # Use the converted audio file
         response = requests.post(
             ml_client_url, files={"audio": audio_file}, timeout=100