diff --git a/README.md b/README.md
index 143dfc0a..5ee349ba 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 [![Build Reporter Release](https://github.com/msgbyte/tianji/actions/workflows/reporter-release.yml/badge.svg)](https://github.com/msgbyte/tianji/actions/workflows/reporter-release.yml)
 [![Docker Build CI](https://github.com/msgbyte/tianji/actions/workflows/ci-docker.yaml/badge.svg)](https://github.com/msgbyte/tianji/actions/workflows/ci-docker.yaml)
 ![Docker Pulls](https://img.shields.io/docker/pulls/moonrailgun/tianji)
+![Docker Image Size](https://img.shields.io/docker/image-size/moonrailgun/tianji)
 ![Tianji Visitor](https://tianji.moonrailgun.com/telemetry/clnzoxcy10001vy2ohi4obbi0/cltjxvcwm02wdut4e106maek7/badge.svg)
 
 # Tianji