diff --git a/home/.chezmoiscripts/run_once_onchange_before_20_install_dev_lang.sh.tmpl b/home/.chezmoiscripts/run_once_onchange_before_20_install_dev_lang.sh.tmpl
index 5d52ab6..946f486 100644
--- a/home/.chezmoiscripts/run_once_onchange_before_20_install_dev_lang.sh.tmpl
+++ b/home/.chezmoiscripts/run_once_onchange_before_20_install_dev_lang.sh.tmpl
@@ -2,9 +2,10 @@
 
 set -x
 
-GO_VERSION="1.21.0"
+GO_VERSION="1.21.3"
 NODE_VERSION="20.5.1"
 
+
 ARCH="{{ .chezmoi.arch }}"
 OSTYPE="{{ .chezmoi.os }}"
 
@@ -39,7 +40,7 @@ function install_golang {
   mv "$tmpDir/go" "$HOME/apps/go-${GO_VERSION}"
 
   if [ -L "$HOME/apps/go" ]; then 
-    rm -rf `readlink -f "$HOME/apps/go"`
+    #rm -rf `readlink -f "$HOME/apps/go"`
     unlink "$HOME/apps/go"
   fi
 
@@ -88,7 +89,7 @@ function install_nodejs {
   mv "$dirs" "$HOME/apps/node-v${NODE_VERSION}"
 
   if [ -L "$HOME/apps/node" ]; then 
-    rm -rf `readlink -f "$HOME/apps/node"`
+    #rm -rf `readlink -f "$HOME/apps/node"`
     unlink "$HOME/apps/node"
   fi
 
diff --git a/home/bin/executable_screenshot b/home/bin/executable_screenshot
index e8b4eb5..59b3f57 100644
--- a/home/bin/executable_screenshot
+++ b/home/bin/executable_screenshot
@@ -24,3 +24,4 @@ wl-copy -t image/png < $HOME/ramdisk/des.png
 
 # remove the other pictures
 rm $HOME/ramdisk/src.png $HOME/ramdisk/output.png
+notify-send "screenshot success"
diff --git a/home/bin/executable_screenshot-monitor b/home/bin/executable_screenshot-monitor
index 4b0e1d5..e9ea23e 100644
--- a/home/bin/executable_screenshot-monitor
+++ b/home/bin/executable_screenshot-monitor
@@ -24,3 +24,4 @@ wl-copy -t image/png < $HOME/ramdisk/des.png
 
 # remove the other pictures
 rm $HOME/ramdisk/src.png $HOME/ramdisk/output.png
+notify-send "screenshot success"
diff --git a/home/dot_config/sway/config b/home/dot_config/sway/config
index 10298b8..e8c8a17 100644
--- a/home/dot_config/sway/config
+++ b/home/dot_config/sway/config
@@ -28,7 +28,7 @@ set $menu wofi --show drun
 #
 # Default wallpaper (more resolutions are available in @datadir@/backgrounds/sway/)
 # output * bg @datadir@/backgrounds/sway/Sway_Wallpaper_Blue_1920x1080.png fill
-output * bg /home/jay/.config/sway/bg.png fill
+output * bg /home/jay/.config/sway/wallpaper.png fill
 #
 # Example configuration:
 #
diff --git a/home/dot_config/sway/wallpaper.png b/home/dot_config/sway/wallpaper.png
new file mode 100644
index 0000000..8735296
Binary files /dev/null and b/home/dot_config/sway/wallpaper.png differ