diff --git a/sehuatang/shehuatang.py b/sehuatang/shehuatang.py
index 1b1b4c1..4d8ee6f 100644
--- a/sehuatang/shehuatang.py
+++ b/sehuatang/shehuatang.py
@@ -8,7 +8,7 @@ from selenium.webdriver.common.by import By
 from selenium.webdriver.chrome.options import Options
 from webdriver_manager.chrome import ChromeDriverManager
 from bs4 import BeautifulSoup
-from reportlab.lib.pagesizes import letter
+from reportlab.lib.pagesizes import letter, A3
 from reportlab.lib import colors
 from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Image, PageBreak
 from reportlab.lib.styles import getSampleStyleSheet
@@ -98,7 +98,7 @@ def fetch_and_create_pdf(url):
 
     # 设置PDF
     pdf_filename = f"JAV-{today}-{len(today_posts)}.pdf"
-    doc = SimpleDocTemplate(pdf_filename, pagesize=letter)
+    doc = SimpleDocTemplate(pdf_filename, pagesize=A3)
 
     # 遍历帖子
     for post in today_posts:
@@ -145,7 +145,7 @@ def fetch_and_create_pdf(url):
                         if image:
                             img = PILImage.open(image)
                             img_width, img_height = img.size
-                            image_width = 450
+                            image_width = 500
                             image_height = int((img_height / img_width) * image_width)
                             img_stream = BytesIO(image.getvalue())
                             content.append(Image(img_stream, width=image_width, height=image_height))