diff --git a/encrypt-swap-Ubuntu-20.04.md b/encrypt-swap-Ubuntu-20.04.md
index 25ad707..4ee8fb3 100644
--- a/encrypt-swap-Ubuntu-20.04.md
+++ b/encrypt-swap-Ubuntu-20.04.md
@@ -44,6 +44,13 @@ Register these changes.
 update-initramfs -u -k all
 ~~~
 
+### to be solve
+
+~~~
+cryptsetup: ERROR: Couln't resolve device rpool/ROOT/ubuntu_...
+cryptsetup: WARNING: Couln't determine root device
+~~~
+
 ## disable encrypt swap partition
 
 * Turn off swap
@@ -92,13 +99,4 @@ mkswap /dev/nvme0n1p2
 
 ~~~
 swapon -a
-~~~
-
-
-
-## to be solve
-
-~~~
-cryptsetup: ERROR: Couln't resolve device rpool/ROOT/ubuntu_...
-cryptsetup: WARNING: Couln't determine root device
 ~~~
\ No newline at end of file