diff --git a/myems-aggregation/README.md b/myems-aggregation/README.md
index e0e3a1aa..ad548087 100644
--- a/myems-aggregation/README.md
+++ b/myems-aggregation/README.md
@@ -52,34 +52,74 @@ docker run -d --restart always --name myems-aggregation myems/myems-aggregation
 
 --name		Assign a name to the container
 
-### Option 2: Install myems-aggregation on Ubuntu Server (bare-metal or virtual machine)
 
-In this section, you will install myems-aggregation on Ubuntu Server.
+### Option 2: Online install myems-aggregation on Ubuntu Server with internet access
 
-Download and install MySQL Connector:
+In this section, you will install myems-aggregation on Ubuntu Server with internet access.
+
+```bash
+cd ~
+git clone https://github.com/MyEMS/myems.git
+cd myems
+git checkout master (or the latest release tag)
+cd myems-aggregation
+pip install -r requirements.txt
+cp -r ~/myems/myems-aggregation /myems-aggregation
+```
+Copy exmaple.env file to .env and modify the .env file:
+```bash
+cp /myems-aggregation/example.env /myems-aggregation/.env
+nano /myems-aggregation/.env
+```
+Setup systemd service:
+```bash
+cp myems-aggregation.service /lib/systemd/system/
+```
+Enable the service:
+```bash
+systemctl enable myems-aggregation.service
+```
+Start the service:
+```bash
+systemctl start myems-aggregation.service
+```
+Monitor the service:
+```bash
+systemctl status myems-aggregation.service
+```
+View the log:
+```bash
+cat /myems-aggregation.log
+```
+
+### Option 3: Offline install myems-aggregation on Ubuntu Server without internet access
+
+In this section, you will install myems-aggregation on Ubuntu Server without internet access.
+
+Download on any server with internet access:
 ```bash
 cd ~/tools
 wget https://cdn.mysql.com/archives/mysql-connector-python-8.0/mysql-connector-python-8.0.23.tar.gz
+git clone https://github.com/henriquebastos/python-decouple.git
+cd ~
+git clone https://github.com/MyEMS/myems.git
+```
+
+Copy files to the server without internet access and install prerequisites:
+```bash
+cd ~/tools
 tar xzf mysql-connector-python-8.0.23.tar.gz
 cd ~/tools/mysql-connector-python-8.0.23
 python3 setup.py install
-```
-
-Download and install Python Decouple
-```bash
-cd ~/tools
-git clone https://github.com/henriquebastos/python-decouple.git
 cd ~/tools/python-decouple
 python3 setup.py  install
 ```
 
 Install myems-aggregation service:
 ```bash
-cd ~
-git clone https://github.com/MyEMS/myems.git
-cd myems
+cd ~/myems
 git checkout master (or the latest release tag)
-cp -R ~/myems/myems-aggregation /myems-aggregation
+cp -r ~/myems/myems-aggregation /myems-aggregation
 ```
 Copy exmaple.env file to .env and modify the .env file:
 ```bash
@@ -112,3 +152,5 @@ cat /myems-aggregation.log
 [1]. https://myems.io
 
 [2]. https://dev.mysql.com/doc/connector-python/en/
+
+[3]. https://github.com/henriquebastos/python-decouple/