diff --git a/.drone.yml b/.drone.yml
index 7f07beb..b779473 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -15,9 +15,8 @@ trigger:
 
 steps:
   - name: package
-    image: docker.1ms.run/library/alpine:latest
+    image: docker.1ms.run/library/alpine:3.20
     commands:
-      - apk add --no-cache tar
       - mkdir -p dist
       - tar czf dist/feishu-approval.tar.gz --exclude=.git --exclude=dist -C . .