From 4c4a150b3ab7c818a33107bf8336aca87f65c990 Mon Sep 17 00:00:00 2001
From: evenyag <realevenyag@gmail.com>
Date: Fri, 6 May 2022 16:25:21 +0800
Subject: [PATCH] docs: Add code coverage to README

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index f0e3488954..af3a6ae4c6 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # GreptimeDB
+
+[![codecov](https://codecov.io/gh/GrepTimeTeam/greptimedb/branch/develop/graph/badge.svg?token=FITFDI3J3C)](https://codecov.io/gh/GrepTimeTeam/greptimedb)
+
 GreptimeDB: the next-generation hybrid timeseries/analytics processing database in the cloud.