diff --git a/.drone.yml b/.drone.yml
index 06ff262..8928d63 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -16,6 +16,7 @@ steps:
     path: /drone/src/node_modules
   commands:
   - npm config set registry https://registry.npm.taobao.org
+  - ls ./node_modules
   - npm ci
   - npm run release-lab