diff --git a/dot_config/i3/config.tmpl b/dot_config/i3/config.tmpl
index b777cc1..bd99363 100644
--- a/dot_config/i3/config.tmpl
+++ b/dot_config/i3/config.tmpl
@@ -358,10 +358,15 @@ for_window [class="FLTK" title="Configuration"] floating enable, move position c
 
 ## assign application to specific workspace
 ### Tips: Run `xprop` (command line tool) to retrieve class, instance and title.
+# Browser
+assign [class="LibreWolf"] $ws_browser
+assign [class="firefox-developer-edition"] $ws_browser
+assign [class="Brave"] $ws_browser
+assign [class="(c|C)hromium"] $ws_browser
 # Terminal
-assign [title="Alacritty@tmux:default"] $ws2
-assign [title="Alacritty@tmux:emacs"] $ws3
-assign [class="Emacs"] $ws3
+assign [title="Alacritty@tmux:default"] $ws_console
+assign [title="Alacritty@tmux:emacs"] $ws_emacs
+assign [class="Emacs"] $ws_emacs
 
 
 # VirtualBox setting