From 3eb472870a7c00c3320b4e03cb558cf5d5133e5a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E5=85=83=E5=9E=9A?=
 <146716153+2002yy@users.noreply.github.com>
Date: Thu, 24 Sep 2026 23:15:47 +0800
Subject: [PATCH] fix(ui): normalize Tk padding value

---
 ui/app.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ui/app.py b/ui/app.py
index 04c0615..abb73e6 100644
--- a/ui/app.py
+++ b/ui/app.py
@@ -306,7 +306,7 @@ def _calc_content_height(self) -> int:
         if isinstance(pad, int):
             pad_bottom = pad
         elif len(pad) >= 4:
-            pad_bottom = pad[3]
+            pad_bottom = int(str(pad[3]))
         else:
             pad_bottom = 0
         return max_bottom + pad_bottom
@@ -988,4 +988,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    main()
\ No newline at end of file