diff --git a/dot_config/autostart/pulseeffects-service.desktop b/dot_config/autostart/pulseeffects-service.desktop
new file mode 100644
index 0000000..89096cc
--- /dev/null
+++ b/dot_config/autostart/pulseeffects-service.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Name=PulseEffects
+Comment=PulseEffects Service
+Exec=pulseeffects --gapplication-service
+Icon=pulseeffects
+StartupNotify=false
+Terminal=false
+Type=Application
diff --git a/dot_config/i3/config b/dot_config/i3/config
index 87e5fe4..bdf2ec4 100644
--- a/dot_config/i3/config
+++ b/dot_config/i3/config
@@ -52,8 +52,8 @@ exec --no-startup-id i3-msg 'workspace 10; exec rocketchat-desktop; exec electro
 set $refresh_i3status pkill -RTMIN+10 i3blocks
 bindsym $mod+equal exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +4% && $refresh_i3status
 bindsym $mod+minus exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -4% && $refresh_i3status
-bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3status
-bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3status
+bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +4% && $refresh_i3status
+bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -4% && $refresh_i3status
 bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
 bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status
 bindsym XF86MonBrightnessDown exec --no-startup-id brightnessctl s 7%-
diff --git a/dot_zshrc b/dot_zshrc
index e54bb3a..88c5c10 100644
--- a/dot_zshrc
+++ b/dot_zshrc
@@ -21,7 +21,7 @@ setopt HIST_IGNORE_SPACE
 export DOTNET_CLI_TELEMETRY_OPTOUT=1
 # export RUST_SRC_PATH="$(rustc --print sysroot)/lib/rustlib/src/rust/src"
 export EDITOR=vim
-command_exists && export EDITOR=nvim
+command_exists nvim && export EDITOR=nvim
 export MAILDIR=$HOME/Mail
 # export DOCKER_HOST=unix://$XDG_RUNTIME_DIR/docker.sock
 
diff --git a/private_dot_ssh/private_config b/private_dot_ssh/private_config
index 0cb71ef..f179cd1 100644
--- a/private_dot_ssh/private_config
+++ b/private_dot_ssh/private_config
@@ -14,6 +14,9 @@ Host rpi
 Host l0
     User mzhang
     HostName lambda0.sift.net
+Host l1
+    User mzhang
+    HostName lambda1.sift.net
 Host achilles
     User mzhang
     HostName achilles.sift.net