diff --git a/config/waybar/config b/config/waybar/config
index c2f4b6e..64e3671 100644
--- a/config/waybar/config
+++ b/config/waybar/config
@@ -42,8 +42,9 @@
 
   "clock": {
     "tooltip": false,
-    "locale": "ja_JP.UTF-8",
-    "format": "{:%Y年%m月%d日 (%a) %H:%M}"
+    // "locale": "ja_JP.UTF-8",
+    // "format": "{:%Y年%m月%d日 (%a) %H:%M}"
+    "format": "{:%Y-%m-%d %H:%M}"
   },
 
   "disk": {