diff --git a/styles/notion.css b/styles/notion.css
index adf92a8c..0f313528 100644
--- a/styles/notion.css
+++ b/styles/notion.css
@@ -1978,4 +1978,10 @@ pre[class*='language-'] {
 
 .notion-asset-wrapper-pdf>div{
     width:unset!important
+}
+
+/* pdf预览适配页面 */
+.react-pdf__Page__canvas,.react-pdf__Page__textContent{
+    width: 100% !important;
+    height: auto !important;
 }
\ No newline at end of file