diff --git a/README.md b/README.md
index d2d8320755..9529ed53f7 100644
--- a/README.md
+++ b/README.md
@@ -43,9 +43,21 @@ AlphaRTC replaces Google Congestion Control (GCC) with two customized congestion
 
 ## Environment
 
-**We recommend you directly fetch the pre-provided Docker images from [Github release](https://github.com/OpenNetLab/AlphaRTC/releases/latest/download/alphartc.tar.gz)**
+**We recommend you directly fetch the pre-provided Docker images from `opennetlab.azurecr.io/alphartc` or [Github release](https://github.com/OpenNetLab/AlphaRTC/releases/latest/download/alphartc.tar.gz)**
 
-Ubuntu 18.04 is the only officially supported distro at this moment. For other distros, you may be able to compile your own binary, or use our pre-provided Docker images.
+### From docker registry
+``` bash
+docker pull opennetlab.azurecr.io/alphartc
+docker image tag opennetlab.azurecr.io/alphartc alphartc
+```
+
+### From github release
+``` bash
+wget https://github.com/OpenNetLab/AlphaRTC/releases/latest/download/alphartc.tar.gz
+docker load -i alphartc.tar.gz
+```
+
+Ubuntu 18.04 or 20.04 is the only officially supported distro at this moment. For other distros, you may be able to compile your own binary, or use our pre-provided Docker images.
 
 ## Compilation
 
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 2e54a1aea7..1565276d5a 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -16,6 +16,7 @@ pool:
 
 
 steps:
+
 - checkout: self
 
 - script: make init
@@ -58,3 +59,14 @@ steps:
     changeLogCompareToRelease: 'lastFullRelease'
     changeLogType: 'commitBased'
   displayName: "Release target"
+
+- script: docker image tag alphartc:latest $(dockerRegistry)/alphartc:latest
+  displayName: 'Tag alphartc image'
+
+- task: Docker@2
+  inputs:
+    containerRegistry: 'opennetlab Azure registry'
+    repository: 'alphartc'
+    command: 'push'
+    tags: 'latest'
+  displayName: "Push alphartc image"