diff --git a/gui_app.py b/gui_app.py
index 2e5bab7..970b6ec 100644
--- a/gui_app.py
+++ b/gui_app.py
@@ -1596,12 +1596,16 @@ class MainWindow(QMainWindow):
         """设置操作列按钮（编辑和删除）"""
         wrapper = QWidget()
         layout = QHBoxLayout(wrapper)
-        layout.setContentsMargins(4, 0, 4, 0)
-        layout.setSpacing(4)
+        layout.setContentsMargins(2, 0, 2, 0)
+        layout.setSpacing(2)
         edit_btn = PushButton("编辑")
-        edit_btn.setFixedWidth(50)
+        edit_btn.setFixedWidth(52)
+        edit_btn.setFixedHeight(32)
+        edit_btn.setFont(QFont("Microsoft YaHei", 10))
         delete_btn = PushButton("删除")
-        delete_btn.setFixedWidth(50)
+        delete_btn.setFixedWidth(52)
+        delete_btn.setFixedHeight(32)
+        delete_btn.setFont(QFont("Microsoft YaHei", 10))
         # 使用默认参数捕获当前值，避免闭包问题
         edit_btn.clicked.connect(lambda checked, r=row, idx=config_index: self._enter_edit_mode(r, idx))
         delete_btn.clicked.connect(lambda checked, idx=config_index: self.delete_row_by_index(idx))
@@ -1613,12 +1617,16 @@ class MainWindow(QMainWindow):
         """设置编辑模式按钮（确认和退出）"""
         wrapper = QWidget()
         layout = QHBoxLayout(wrapper)
-        layout.setContentsMargins(4, 0, 4, 0)
-        layout.setSpacing(4)
+        layout.setContentsMargins(2, 0, 2, 0)
+        layout.setSpacing(2)
         confirm_btn = PushButton("确认")
-        confirm_btn.setFixedWidth(50)
+        confirm_btn.setFixedWidth(52)
+        confirm_btn.setFixedHeight(32)
+        confirm_btn.setFont(QFont("Microsoft YaHei", 10))
         cancel_btn = PushButton("退出")
-        cancel_btn.setFixedWidth(50)
+        cancel_btn.setFixedWidth(52)
+        cancel_btn.setFixedHeight(32)
+        cancel_btn.setFont(QFont("Microsoft YaHei", 10))
         # 使用默认参数捕获当前值
         confirm_btn.clicked.connect(lambda checked, r=row, idx=config_index: self._confirm_edit(r, idx))
         cancel_btn.clicked.connect(lambda checked, r=row, idx=config_index: self._cancel_edit(r, idx))