diff --git a/mkdocs.yml b/mkdocs.yml
index f4154bb..3fffa43 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -16,4 +16,5 @@ theme:
 nav:
   - Home: index.md
   - Rclone: rclone/index.md
-  - Seaweedfs: seaweedfs/index.md  
\ No newline at end of file
+  - Seaweedfs: seaweedfs/index.md
+  - Docker: docker/swarm-cheatsheet.md   
\ No newline at end of file