diff --git a/dotfiles/waybar/config b/dotfiles/waybar/config
index 1d4c347..2327fb8 100644
--- a/dotfiles/waybar/config
+++ b/dotfiles/waybar/config
@@ -153,12 +153,10 @@
     },
     "custom/caffeine":{
         "format":"{} ",
-        "exec":"pidof caffeinated &>/dev/null &&echo 零||echo 鈴",
+        "exec":"pidof caffeinated &>/dev/null &&echo  ||echo 鈴",
         "on-click":"pidof caffeinated &&pkill caffeinated||caffeinated -d ",
         "interval": 1
     },
 
-
-
 }
 // vim:ft=json
diff --git a/dotfiles/waybar/style.css b/dotfiles/waybar/style.css
index 6cb1567..335d347 100644
--- a/dotfiles/waybar/style.css
+++ b/dotfiles/waybar/style.css
@@ -78,7 +78,8 @@ window#waybar.empty {
 #custom-updates,
 #custom-weather,
 #custom-torrentD,
-#custom-torrentS
+#custom-torrentS,
+#custom-caffeine
 {
     margin: 0 7px;
     color: {{@@ color.txt @@}};
@@ -95,7 +96,8 @@ window#waybar.empty {
     font-size: {{@@ font.size.big @@}}px;
 }
 #network,
-#pulseaudio
+#pulseaudio,
+#custom-caffeine
 {
     margin-top:-1px;
     font-size:16px;
@@ -118,3 +120,8 @@ window#waybar.empty {
     font-size: 0;
     border: none;
 }
+
+#tray {
+    padding: 0;
+    margin: 0;
+}