diff --git a/check_update.sh b/check_update.sh
index ec50356..54c6949 100755
--- a/check_update.sh
+++ b/check_update.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-sleep 120
+sleep 60
 
 value=$(<csv/system_info.json)
 echo "${value}"