diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 682450a..3a0d977 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         php-version: [ '8.0', '8.1', '8.2' ]
-        swoole-version: ['v4.8.13', 'v5.1.0', 'master']
+        swoole-version: [ 'v4.8.13', 'v5.1.0', 'master' ]
       max-parallel: 15
       fail-fast: false
     env:
@@ -66,7 +66,7 @@ jobs:
       matrix:
         os: [macos-latest]
         php-version: [ '8.0', '8.1', '8.2' ]
-        swoole-version: ['v4.8.13', 'v5.1.0', 'master']
+        swoole-version: [ 'v4.8.13', 'v5.1.0', 'master' ]
       max-parallel: 15
       fail-fast: false
     env: