diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b5300d2..7c90b1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,16 +6,16 @@ jobs:
   ci:
     runs-on: ubuntu-latest
 
-    # services:
-    #   mysql:
-    #     image: mysql:8.0
-    #     env:
-    #       MYSQL_ALLOW_EMPTY_PASSWORD: true
-    #       MYSQL_ROOT_PASSWORD: root
-    #       MYSQL_DATABASE: test
-    #     ports:
-    #       - 3306
-    #     options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
+    services:
+      mysql:
+        image: mysql:8.0
+        env:
+          MYSQL_ALLOW_EMPTY_PASSWORD: true
+          MYSQL_ROOT_PASSWORD: root
+          MYSQL_DATABASE: test
+        ports:
+          - 33306:3306
+        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
     steps:
       - uses: actions/checkout@v3
diff --git a/script/ci-github.sh b/script/ci-github.sh
index 24a4406..d8ffd99 100755
--- a/script/ci-github.sh
+++ b/script/ci-github.sh
@@ -12,7 +12,7 @@ echo "${create_t1}" | schemadiff load > $output_file
 
 grep -q 'CREATE TABLE' $output_file
 
-alias my='mysql -uroot -p"" --host 127.0.0.1 --port 3306'
+alias my='mysql -uroot -proot --host 127.0.0.1 --port 33306'
 my -e "create database if not exists test"
 echo "${create_t1}" | my test