diff --git a/.drone.yml b/.drone.yml
index 0dbd19c..843c132 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,10 +1,14 @@
 kind: pipeline
 type: docker
 name: ci
+
+clone:
+    depth: 50
+
 steps:
     - name: build
       image: d.ctdn.net/node
       commands:
           - npm config set registry https://r.ctdn.net
           - npm install
-          - npm run build
\ No newline at end of file
+          - npm run build