diff --git a/.env.example b/.env.example
index b1f7b90..69018db 100644
--- a/.env.example
+++ b/.env.example
@@ -1 +1,4 @@
-DATABASE_NAME=DATABASE_NAME
\ No newline at end of file
+MONGO_URL=mongodb://localhost:27017/
+DATABASE_NAME=your_database_name
+USERNAME=
+PASSWORD=
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 97dfd21..f8d007d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 #base image
-FROM python:3.8.6-slim-buster
+FROM python:3.10-slim-buster
 
 ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
diff --git a/README.md b/README.md
index 71c4a77..c12a300 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,28 @@
-## FastAPI MicroService with Docker, Nginx and MongoDB(Motor)
+## FastAPI Micro Service with Docker, Nginx, and Asynchronous MongoDB (Motor)
 
-### Create [virtual environment](https://docs.python.org/3/library/venv.html) and install requirements 
-```sh
-pip install -r requirements.txt
-```
+###  Installation Instructions
 
-### Run docker compose
-- Make sure [docker](https://docs.docker.com/engine/install) and [docker-compose](https://docs.docker.com/compose/install/) installed
+- Create a [virtual environment](https://docs.python.org/3/library/venv.html)
+- Install the python Dependencies with `pip install -r requirements.txt`
+- Copy the .env.example file as .env
+    ```sh
+    cp .env.example .env
+    ```
+- Ensure that you fill in all the valid environment properties in the .env file.
+
+
+### Run Locally
+To run the service locally, use the following command:
+    ```sh
+    uvicorn server:app --reload
+    ```
+
+### Run with Docker
+To run the service using Docker, use the following command:
+    ```sh
+    sudo docker-compose up -d --build   
+    ```
+
+### Run Docker Compose for Production Build
+Ensure that you have [Docker]((https://docs.docker.com/engine/install)) and [Docker Compose](https://docs.docker.com/compose/install/) installed.
 
-### Lets Run
-- Docker run `sudo docker-compose up -d --build`
-- Locally run  `uvicorn src.servers.start:app --reload`
diff --git a/docker-compose.yml b/docker-compose.yml
index 5183e6c..d93faa9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,14 +14,14 @@ services:
         - servernet
 
    server:
-        container_name: service
+        container_name: core_server
         build: .
         restart: always
-        command: gunicorn -w 4 -k uvicorn.workers.UvicornWorker src.servers.start:app  --bind 0.0.0.0:8000
+        command: gunicorn -w 4 -k uvicorn.workers.UvicornWorker server:app  --bind 0.0.0.0:8000
         expose:
          - 8000
-        # env_file:
-        #   - .env
+        env_file:
+          - .env
         depends_on:
          - db
         links:
diff --git a/requirements.txt b/requirements.txt
index bc7ba6f..cb6d48e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,4 @@
-fastapi==0.66.0
-uvicorn==0.14.0
-motor==2.4.0
-python-dotenv==0.18.0
-gunicorn==20.1.0
+fastapi==0.104.0
+uvicorn==0.23.2
+motor==3.3.1
+python-dotenv==1.0.0
diff --git a/src/servers/start.py b/server.py
similarity index 90%
rename from src/servers/start.py
rename to server.py
index 51df1c6..483321d 100644
--- a/src/servers/start.py
+++ b/server.py
@@ -19,4 +19,4 @@
 
 
 if __name__ == "main":
-    app.run()
+    app.run(host="0.0.0.0",port=9000)
diff --git a/src/config/database.py b/src/config/database.py
index 1dc29a5..6dc5286 100644
--- a/src/config/database.py
+++ b/src/config/database.py
@@ -8,7 +8,7 @@ def db() -> dict:
         "db": {
             "url": env("MONGO_URL", "mongodb://localhost:27017/"),
             "name":  env("DATABASE_NAME", "database_name"),
-            "user": env("USERNAME_NAME", ""),
+            "user": env("USERNAME", ""),
             "password": env("PASSWORD", "")
         }
     }
diff --git a/src/servers/models/todo.py b/src/servers/models/todo.py
index 2072df0..a436d59 100644
--- a/src/servers/models/todo.py
+++ b/src/servers/models/todo.py
@@ -6,7 +6,7 @@
 
 class Todos(Repository):
     # async def index(self, add):
-    #     await add([('', "")])
+    #     await add([('_id')])
 
     def collection(self):
         return 'todos'