diff --git a/pages/02.closing-checklist/docs.md b/pages/02.closing-checklist/docs.md
index e3571e6..8eb2248 100644
--- a/pages/02.closing-checklist/docs.md
+++ b/pages/02.closing-checklist/docs.md
@@ -17,5 +17,6 @@ media_order: 'MANAGERS CLOSING CHECK_LIST.xls'
 12. All computers of all floor should be shut down
 13. Check out the DJ console every machine need to be powered off
 14. Lock both doors of brewery
+15. all lights should powered off at closing
 
 [MANAGERS CLOSING CHECK_LIST.xls](MANAGERS%20CLOSING%20CHECK_LIST.xls)
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