diff --git a/.devops/0649.yml b/.devops/0649.yml
new file mode 100644
index 0000000..f583647
--- /dev/null
+++ b/.devops/0649.yml
@@ -0,0 +1,27 @@
+version: 2
+name: "0649"
+description: ""
+global:
+  concurrent: 1
+  param:
+    - ref: ll
+      name: ""
+      value: "10"
+      required: false
+      type: NUMBER
+      hidden: false
+workflow:
+  - ref: start
+    name: 开始
+    task: start
+  - ref: shell_0
+    name: shell
+    image: docker.jianmuhub.com/library/alpine:3.17.0
+    needs:
+      - start
+  - ref: end
+    name: 结束
+    task: end
+    needs:
+      - shell_0
+