diff --git a/.drone.yml b/.drone.yml
index 80dc9a1..e25463a 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,7 +6,7 @@ host_aliases:
     hostnames:
       - git.1000my.com
 clone:
-  pull: if-not-exists
+  disable: true
 
 trigger:
   branch:
@@ -18,9 +18,32 @@ volumes:
   - name: dockersock
     host:
       path: /data/drone/docker/sock
-      
+  - name: host-time
+    host:
+      path: /etc/localtime
+
 steps:
 
+  - name: "Checkout"
+    image: registry.cn-hangzhou.aliyuncs.com/qmiot/init:alpine-git-v2.36.2
+    pull: if-not-exists
+    environment:
+      SSHKEY:
+        from_secret: drone_ci_sshkey_file
+      GIT_HOST: 192.168.0.2
+      GIT_PORT: 22
+    commands:
+      - ls -la
+      - mkdir -p $HOME/.ssh/
+      - echo $SSHKEY > $HOME/.ssh/id_rsa && chmod 600 $HOME/.ssh/id_rsa
+      - ssh-keyscan -p $GIT_PORT $GIT_HOST > $HOME/.ssh/known_hosts 2> /dev/null
+      - git clone --depth=1 $DRONE_GIT_SSH_URL .
+      - git submodule update --init --recursive
+      - git -c advice.detachedHead=false checkout $DRONE_COMMIT
+      - git status
+      - pwd 
+      - ls -la
+
   - name: 生成Release版本
     pull: if-not-exists
     image: registry.cn-hangzhou.aliyuncs.com/tgabc-namespace/tgabc:semantic-release-v21.0.1
@@ -59,7 +82,7 @@ steps:
     when:
       branch:
         - master
-    
+
 
   # - name: 上传zip到iot正式接口platformProgramAdd
   #   pull: if-not-exists