diff --git a/system/.config/waybar/config b/system/.config/waybar/config
index 5fb2ad0..4044734 100644
--- a/system/.config/waybar/config
+++ b/system/.config/waybar/config
@@ -6,7 +6,7 @@
     "spacing": 6,
     "margin": "6px",
     "modules-left": ["sway/workspaces", "sway/mode"],
-    "modules-center": [],
+    "modules-center": ["sway/window"],
     "modules-right": ["custom/update", "pulseaudio",  "battery", "network", "clock", "custom/power"],
     "sway/workspaces": {
         "disable-scroll": true,
@@ -24,6 +24,9 @@
             "10": "ﱘ",
         }
     },
+    "sway/window": {
+        "max-length": 50,
+    },
     "custom/update": {
         "format": "累 {}",
         "exec": "update-count",
diff --git a/system/.config/waybar/style.css b/system/.config/waybar/style.css
index eeb38c3..a58703f 100644
--- a/system/.config/waybar/style.css
+++ b/system/.config/waybar/style.css
@@ -28,6 +28,11 @@
   border-radius: 6px;
 }
 
+window#waybar.empty #window {
+  padding: 0;
+  background: transparent;
+}
+
 #workspaces button:first-child {
   border-top-left-radius: 6px;
   border-bottom-left-radius: 6px;