diff --git a/.github/workflows/ghcr.yml b/.github/workflows/ghcr.yml
index 5a02186..e31db4a 100644
--- a/.github/workflows/ghcr.yml
+++ b/.github/workflows/ghcr.yml
@@ -48,9 +48,9 @@ jobs:
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.short-sha.outputs.sha }}
           labels: ${{ steps.meta.outputs.labels }}
-      # - name: Generate artifact attestation
-      #   uses: actions/attest-build-provenance@v2
-      #   with:
-      #     subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-      #     subject-digest: ${{ steps.push.outputs.digest }}
-      #     push-to-registry: true
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: false
diff --git a/README.md b/README.md
index b89c72c..59b93c8 100644
--- a/README.md
+++ b/README.md
@@ -66,14 +66,31 @@ You can also utilise the Docker image without installing the binary executable f
 Simply enter the subsequent command or reference the `compose.yaml` file.
 
 ```bash
-docker run --rm ghcr.io/mingcheng/aigitcommit:latest \
-  -v .:\repo:ro \
-  -e OPENAI_API_BASE='<openai api base>' \
-  -e OPENAI_API_TOKEN='<token>' \
-  -e OPENAI_MODEL_NAME='<model name>'
+docker run \
+  --rm \
+  -v $PWD:/repo:ro \
+  -e OPENAI_API_BASE='<api base>' \
+  -e OPENAI_API_TOKEN='<api token>' \
+  -e OPENAI_MODEL_NAME='<model name>' \
+  -e OPENAI_API_PROXY='<the proxy address if you need>' \
+  ghcr.io/mingcheng/aigitcommit
 ```
 
-Notice: If you wish to utilise the `--commit` option, you must ensure that the `/repo` directory is writable.
+Notice: If you wish to utilise the `--commit` option, you must ensure that the `/repo` directory is writable:
+
+```bash
+docker run \
+  --rm \
+  -it \
+  -v $PWD:/repo:rw \
+  -e OPENAI_API_BASE='<api base>' \
+  -e OPENAI_API_TOKEN='<api token>' \
+  -e OPENAI_MODEL_NAME='<model name>' \
+  -e OPENAI_API_PROXY='<the proxy address if you need>' \
+  ghcr.io/mingcheng/aigitcommit --commit
+```
+
+Tips: You can add `--yes` options to skip the confirm.
 
 ### Git Hook