diff --git a/.drone.yml b/.drone.yml
index 6bead491..6ce79abd 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -49,7 +49,7 @@ steps:
       from_secret: github_token
     checksum:
     - sha256
-    checksum_file: CHECKSUMsum-amd64.txt
+    checksum_file: CHECKSUMsum.txt
     checksum_flatten: true
     files:
     - "deploy/*"
diff --git a/ops/index-chart b/ops/index-chart
index 94a234a4..1c22850e 100755
--- a/ops/index-chart
+++ b/ops/index-chart
@@ -21,8 +21,8 @@ cr index  --token ${GITHUB_TOKEN} \
           -o rancher
 
 # push to gh-pages
+git config --global user.email "drone[bot]@users.noreply.github.com"
+git config --global user.name "drone[bot]"
 git add index.yaml
 git commit -m "add chart-${CHART_TAG} to index.yaml"
 git push --set-upstream origin HEAD:gh-pages
-
-