diff --git a/app/services/pdf_generator.py b/app/services/pdf_generator.py
index 2f0a3a2..7dcb1ba 100644
--- a/app/services/pdf_generator.py
+++ b/app/services/pdf_generator.py
@@ -138,9 +138,9 @@ class PianoPDF:
             "CustomBody",
             parent=self.styles["Normal"],
             fontName=self.base_font,
-            fontSize=10,
+            fontSize=12,
             spaceAfter=1*mm,
-            leading=12,
+            leading=14,
         )
 
         # 表格样式
@@ -149,11 +149,11 @@ class PianoPDF:
             ("TEXTCOLOR", (0, 0), (-1, 0), colors.whitesmoke),
             ("ALIGN", (0, 0), (-1, -1), "LEFT"),
             ("FONTNAME", (0, 0), (-1, 0), self.bold_font),
-            ("FONTSIZE", (0, 0), (-1, 0), 10),
+            ("FONTSIZE", (0, 0), (-1, 0), 12),
             ("BOTTOMPADDING", (0, 0), (-1, 0), 8),
             ("BACKGROUND", (0, 1), (-1, -1), colors.white),
             ("FONTNAME", (0, 1), (-1, -1), self.base_font),
-            ("FONTSIZE", (0, 1), (-1, -1), 9),
+            ("FONTSIZE", (0, 1), (-1, -1), 11),
             ("GRID", (0, 0), (-1, -1), 0.5, colors.grey),
             ("ROWBACKGROUNDS", (0, 1), (-1, -1), [colors.white, colors.HexColor("#f8f9fa")]),
         ])