diff --git a/apps/readest-app/src/app/reader/components/ReaderContent.tsx b/apps/readest-app/src/app/reader/components/ReaderContent.tsx
index f759f238..8772b2a4 100644
--- a/apps/readest-app/src/app/reader/components/ReaderContent.tsx
+++ b/apps/readest-app/src/app/reader/components/ReaderContent.tsx
@@ -52,7 +52,8 @@ const ReaderContent: React.FC<{ ids?: string; settings: SystemSettings }> = ({ i
     if (isInitiating.current) return;
     isInitiating.current = true;
 
-    const bookIds = ids || searchParams?.get('ids') || '';
+    const pathname = window.location.pathname;
+    const bookIds = ids || searchParams?.get('ids') || pathname.split('/reader/')[1] || '';
     const initialIds = bookIds.split(BOOK_IDS_SEPARATOR).filter(Boolean);
     const initialBookKeys = initialIds.map((id) => `${id}-${uniqueId()}`);
     setBookKeys(initialBookKeys);