diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 38649c0..20c2894 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,3 +1,4 @@
+name: release
 on:
   release:
     types: [created]
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1d37ef1..69c05df 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,3 +1,4 @@
+name: test
 on:
   push:
     branches:
diff --git a/README.md b/README.md
index 810690d..1984cf4 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,8 @@
 <h1 align="center">Blob Opera Toolkit</h1>
 
 <p align="center">
-    <a href="https://github.com/0x2b3bfa0/python-blobopera/actions">
-        <img alt="test" src="https://github.com/0x2b3bfa0/python-blobopera/workflows/test/badge.svg?branch=main">
-    </a>
-    <a href="https://github.com/0x2b3bfa0/python-blobopera/actions">
-        <img alt="lint" src="https://github.com/0x2b3bfa0/python-blobopera/workflows/lint/badge.svg?branch=main">
-    </a>
-    <a href="https://github.com/0x2b3bfa0/python-blobopera/actions">
-        <img alt="lint" src="https://github.com/0x2b3bfa0/python-blobopera/workflows/coverage/badge.svg?branch=main">
+    <a href="https://github.com/0x2b3bfa0/python-blobopera/actions/workflows/test">
+        <img alt="test" src="https://github.com/0x2b3bfa0/python-blobopera/actions/workflows/test/badge.svg?branch=main">
     </a>
     <a href="https://pypi.org/project/blobopera">
         <img alt="package" src="https://badge.fury.io/py/blobopera.svg">