diff --git a/myems-aggregation/README.md b/myems-aggregation/README.md
index 597a2bf5..4837bc8d 100644
--- a/myems-aggregation/README.md
+++ b/myems-aggregation/README.md
@@ -92,13 +92,9 @@ docker load --input .\myems-aggregation.tar
 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
+cp -r myems/myems-aggregation /myems-aggregation
+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
@@ -151,9 +147,8 @@ python3 setup.py  install
 
 Install myems-aggregation service:
 ```bash
-cd ~/myems
-git checkout master (or the latest release tag)
-cp -r ~/myems/myems-aggregation /myems-aggregation
+cp -r myems/myems-aggregation /myems-aggregation
+cd /myems-aggregation
 ```
 Copy exmaple.env file to .env and modify the .env file:
 ```bash
diff --git a/myems-api/README.md b/myems-api/README.md
index 44ad821a..cd83bda4 100644
--- a/myems-api/README.md
+++ b/myems-api/README.md
@@ -111,13 +111,13 @@ docker load --input .\myems-api.tar
 In this section, you will online install myems-api on Ubuntu Server with internet access.
 * Copy source code to a production Ubuntu Server and then install tools
 ```bash
-cd ~/myems/myems-api
+cd myems/myems-api
 pip install -r requirements.txt -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
 ```
 
 * Install  myems-api service:
 ```bash
-cp -r ~/myems/myems-api /myems-api
+cp -r myems/myems-api /myems-api
 ```
 Create .env file based on example.env and edit the .env file if needed:
 ```bash
@@ -215,7 +215,7 @@ python setup.py install
 
 * Install  myems-api service:
 ```bash
-cp -r ~/myems/myems-api /myems-api
+cp -r myems/myems-api /myems-api
 ```
 Create .env file based on example.env and edit the .env file if needed:
 ```bash
diff --git a/myems-cleaning/README.md b/myems-cleaning/README.md
index 4d520003..9717db23 100644
--- a/myems-cleaning/README.md
+++ b/myems-cleaning/README.md
@@ -86,7 +86,43 @@ docker save --output myems-cleaning.tar myems/myems-cleaning
 docker load --input .\myems-cleaning.tar
 ```
 
-### Option 2: Install myems-cleaning on Ubuntu Server (bare-metal or virtual machine)
+### Installation Option 2: Online install on Ubuntu server with internet access
+
+In this section, you will install myems-cleaning on Ubuntu Server with internet access.
+
+```bash
+cp -r myems-cleaning /myems-cleaning
+cd /myems/myems-cleaning
+pip install -r requirements.txt -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+```
+
+Copy exmaple.env file to .env and modify the .env file:
+```bash
+cp /myems-cleaning/example.env /myems-cleaning/.env
+nano /myems-cleaning/.env
+```
+Setup systemd service:
+```bash
+cp myems-cleaning.service /lib/systemd/system/
+```
+Enable the service:
+```bash
+systemctl enable myems-cleaning.service
+```
+Start the service:
+```bash
+systemctl start myems-cleaning.service
+```
+Monitor the service:
+```bash
+systemctl status myems-cleaning.service
+```
+View the log:
+```bash
+cat /myems-cleaning.log
+```
+
+### Installation Option 3: Offline install on Ubuntu server without internet access
 
 In this section, you will install myems-cleaning on Ubuntu Server.
 
@@ -117,7 +153,8 @@ python3 setup.py  install
 
 Install myems-cleaning service
 ```bash
-cp -R myems/myems-cleaning /myems-cleaning
+cp -r myems/myems-cleaning /myems-cleaning
+cd /myems-cleaning
 ```
 Copy file example.env to .env and edit the .env file:
 ```bash
@@ -147,5 +184,5 @@ cat /myems-cleaning.log
 
 ### References
 
-1.  https://myems.io
-2.  https://dev.mysql.com/doc/connector-python/en/
\ No newline at end of file
+1. https://myems.io
+2. https://dev.mysql.com/doc/connector-python/en/
\ No newline at end of file
diff --git a/myems-modbus-tcp/README.md b/myems-modbus-tcp/README.md
index 80250b09..5196e609 100644
--- a/myems-modbus-tcp/README.md
+++ b/myems-modbus-tcp/README.md
@@ -1,7 +1,7 @@
 ## MyEMS Modbus TCP Service
 
 ### Introduction
-This service is a component of MyEMS to acquire data from Modbus TCP devices.
+This service is a component of MyEMS Community Edition to acquire data from Modbus TCP devices.
 
 ### Prerequisites
 
@@ -86,7 +86,43 @@ docker save --output myems-modbus-tcp.tar myems/myems-modbus-tcp
 docker load --input .\myems-modbus-tcp.tar
 ```
 
-### Option 2: Install myems-modbus-tcp on Ubuntu Server (bare-metal or virtual machine)
+### Installation Option 2: Online install on Ubuntu server with internet access
+
+In this section, you will install myems-modbus-tcp on Ubuntu Server with internet access.
+
+```bash
+cp -r myems/myems-modbus-tcp /myems-modbus-tcp
+cd /myems-modbus-tcp
+pip install -r requirements.txt -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+```
+
+Copy exmaple.env file to .env and modify the .env file:
+```bash
+cp /myems-modbus-tcp/example.env /myems-modbus-tcp/.env
+nano /myems-modbus-tcp/.env
+```
+Setup systemd service:
+```bash
+cp myems-modbus-tcp.service /lib/systemd/system/
+```
+Enable the service:
+```bash
+systemctl enable myems-modbus-tcp.service
+```
+Start the service:
+```bash
+systemctl start myems-modbus-tcp.service
+```
+Monitor the service:
+```bash
+systemctl status myems-modbus-tcp.service
+```
+View the log:
+```bash
+cat /myems-modbus-tcp.log
+```
+
+### Installation Option 3: Offline install on Ubuntu server without internet access
 
 Download and install MySQL Connector:
 ```bash
@@ -126,8 +162,8 @@ python3 setup.py install
 
 Install myems-modbus-tcp service
 ```bash
-cd myems
-cp -R myems/myems-modbus-tcp /myems-modbus-tcp
+cp -r myems/myems-modbus-tcp /myems-modbus-tcp
+cd /myems-modbus-tcp
 ```
 Create .env file based on example.env and edit the .env file if needed:
 ```bash
diff --git a/myems-normalization/README.md b/myems-normalization/README.md
index 0634b77d..2b234bb3 100644
--- a/myems-normalization/README.md
+++ b/myems-normalization/README.md
@@ -93,7 +93,43 @@ docker save --output myems-normalization.tar myems/myems-normalization
 docker load --input .\myems-normalization.tar
 ```
 
-### Option 2: Install myems-normalization on Ubuntu Server (bare-metal or virtual machine)
+### Installation Option 2: Online install on Ubuntu server with internet access
+
+In this section, you will install myems-normalization on Ubuntu Server with internet access.
+
+```bash
+cp -r myems-normalization /myems-normalization
+cd /myems-normalization
+pip install -r requirements.txt -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+```
+
+Copy exmaple.env file to .env and modify the .env file:
+```bash
+cp /myems-normalization/example.env /myems-normalization/.env
+nano /myems-normalization/.env
+```
+Setup systemd service:
+```bash
+cp myems-normalization.service /lib/systemd/system/
+```
+Enable the service:
+```bash
+systemctl enable myems-normalization.service
+```
+Start the service:
+```bash
+systemctl start myems-normalization.service
+```
+Monitor the service:
+```bash
+systemctl status myems-normalization.service
+```
+View the log:
+```bash
+cat /myems-normalization.log
+```
+
+### Installation Option 3: Offline install on Ubuntu server without internet access
 
 In this section, you will install myems-normalization on Ubuntu Server.
 
@@ -159,12 +195,9 @@ python3 setup.py  install
 ```
 
 Install myems-normalization service:
-```
-cd ~
-git clone https://github.com/MyEMS/myems.git
-cd myems
-git checkout master (or the latest release tag)
-cp -r ~/myems/myems-normalization /myems-normalization
+```bash
+cp -r myems/myems-normalization /myems-normalization
+cd /myems-normalization
 ```
 Copy example.env file to .env file and modify the .env file:
 ```bash
@@ -172,15 +205,15 @@ cp /myems-normalization/example.env /myems-normalization/.env
 nano /myems-normalization/.env
 ```
 Setup systemd service:
-```
+```bash
 cp myems-normalization.service /lib/systemd/system/
 ```
 Enable the service:
-```
+```bash
 systemctl enable myems-normalization.service
 ```
 Start the service:
-```
+```bash
 systemctl start myems-normalization.service
 ```
 Monitor the service: