diff --git a/roles/cleaning/tasks/update_code.yml b/roles/cleaning/tasks/update_code.yml
index 5d64400..3c9ce49 100644
--- a/roles/cleaning/tasks/update_code.yml
+++ b/roles/cleaning/tasks/update_code.yml
@@ -1,6 +1,12 @@
 ---
+- name: 删除仓库
+  local_action: file
+  args:
+    state: absent
+    path: "{{ansible_role_name}}/files/data_cleaning"
 
-- name: 更新代码
+
+- name: 下载代码
   local_action: git
   args:
     repo: "http://git.legu.cc/wuhao/data_cleaning.git"