diff --git a/.gitea/workflows/test_action.yaml b/.gitea/workflows/test_action.yaml
index cbe4a81..d02b57d 100644
--- a/.gitea/workflows/test_action.yaml
+++ b/.gitea/workflows/test_action.yaml
@@ -8,4 +8,4 @@ jobs:
     steps:
       - run: echo "Hello World"
       - run: python -V
-      - run: md5sum data/images/220px-George_the_amazing_guinea_pig.jpg
+      - run: ls data/images
diff --git a/README.md b/README.md
index 8f7cd69..e5e478a 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,7 @@ Create a [gitea act runner](https://docs.gitea.com/usage/actions/act-runner) via
   * gitea runner mount space
 * **.gitea/workflows**
   * put CI/CD workflow yaml files here to deploy
+
+## File
+* **data/images/220px-George_the_amazing_guinea_pig.jpg**
+  * a sample image stored by LFS (source: https://en.wikipedia.org/wiki/Guinea_pig)