diff --git a/apps/readest-app/src/app/reader/components/BooksGrid.tsx b/apps/readest-app/src/app/reader/components/BooksGrid.tsx
index c4ee4a62..248114d8 100644
--- a/apps/readest-app/src/app/reader/components/BooksGrid.tsx
+++ b/apps/readest-app/src/app/reader/components/BooksGrid.tsx
@@ -112,6 +112,7 @@ const BooksGrid: React.FC<BooksGridProps> = ({ bookKeys, onCloseBook }) => {
               <SectionInfo
                 section={sectionLabel}
                 showDoubleBorder={viewSettings.vertical && viewSettings.doubleBorder}
+                isScrolled={viewSettings.scrolled}
                 isVertical={viewSettings.vertical}
                 horizontalGap={horizontalGapPercent}
                 verticalMargin={verticalMarginPixels}
@@ -130,6 +131,7 @@ const BooksGrid: React.FC<BooksGridProps> = ({ bookKeys, onCloseBook }) => {
                 section={section}
                 pageinfo={pageinfo}
                 showDoubleBorder={viewSettings.vertical && viewSettings.doubleBorder}
+                isScrolled={viewSettings.scrolled}
                 isVertical={viewSettings.vertical}
                 horizontalGap={horizontalGapPercent}
                 verticalMargin={verticalMarginPixels}
diff --git a/apps/readest-app/src/app/reader/components/PageInfo.tsx b/apps/readest-app/src/app/reader/components/PageInfo.tsx
index 7059fef8..f841963d 100644
--- a/apps/readest-app/src/app/reader/components/PageInfo.tsx
+++ b/apps/readest-app/src/app/reader/components/PageInfo.tsx
@@ -9,6 +9,7 @@ interface PageInfoProps {
   section?: PageInfo;
   pageinfo?: PageInfo;
   showDoubleBorder: boolean;
+  isScrolled: boolean;
   isVertical: boolean;
   horizontalGap: number;
   verticalMargin: number;
@@ -19,34 +20,32 @@ const PageInfoView: React.FC<PageInfoProps> = ({
   section,
   pageinfo,
   showDoubleBorder,
+  isScrolled,
   isVertical,
   horizontalGap,
   verticalMargin,
 }) => {
   const _ = useTranslation();
   const { appService } = useEnv();
-  const pageInfo =
-    bookFormat === 'PDF'
-      ? section
-        ? isVertical
-          ? `${section.current + 1} · ${section.total}`
-          : `${section.current + 1} / ${section.total}`
-        : ''
-      : pageinfo
-        ? _(
-            isVertical ? '{{currentPage}} · {{totalPage}}' : 'Loc. {{currentPage}} / {{totalPage}}',
-            {
-              currentPage: (pageinfo.next ?? pageinfo.current) + 1,
-              totalPage: pageinfo.total,
-            },
-          )
-        : '';
+  const pageInfo = ['PDF', 'CBZ'].includes(bookFormat)
+    ? section
+      ? isVertical
+        ? `${section.current + 1} · ${section.total}`
+        : `${section.current + 1} / ${section.total}`
+      : ''
+    : pageinfo
+      ? _(isVertical ? '{{currentPage}} · {{totalPage}}' : 'Loc. {{currentPage}} / {{totalPage}}', {
+          currentPage: (pageinfo.next ?? pageinfo.current) + 1,
+          totalPage: pageinfo.total,
+        })
+      : '';
 
   return (
     <div
       className={clsx(
         'pageinfo absolute bottom-0 flex items-center justify-end',
-        isVertical ? 'writing-vertical-rl' : 'bg-base-100 h-12 w-full',
+        isVertical ? 'writing-vertical-rl' : 'h-12 w-full',
+        isScrolled && 'bg-base-100',
       )}
       style={
         isVertical
diff --git a/apps/readest-app/src/app/reader/components/SectionInfo.tsx b/apps/readest-app/src/app/reader/components/SectionInfo.tsx
index e9523e4a..a945ad01 100644
--- a/apps/readest-app/src/app/reader/components/SectionInfo.tsx
+++ b/apps/readest-app/src/app/reader/components/SectionInfo.tsx
@@ -4,6 +4,7 @@ import React from 'react';
 interface SectionInfoProps {
   section?: string;
   showDoubleBorder: boolean;
+  isScrolled: boolean;
   isVertical: boolean;
   horizontalGap: number;
   verticalMargin: number;
@@ -12,6 +13,7 @@ interface SectionInfoProps {
 const SectionInfo: React.FC<SectionInfoProps> = ({
   section,
   showDoubleBorder,
+  isScrolled,
   isVertical,
   horizontalGap,
   verticalMargin,
@@ -20,7 +22,8 @@ const SectionInfo: React.FC<SectionInfoProps> = ({
     <div
       className={clsx(
         'sectioninfo absolute flex items-center overflow-hidden',
-        isVertical ? 'writing-vertical-rl max-h-[85%]' : 'bg-base-100 top-0 h-[44px]',
+        isVertical ? 'writing-vertical-rl max-h-[85%]' : 'top-0 h-[44px]',
+        isScrolled && 'bg-base-100',
       )}
       style={
         isVertical
diff --git a/apps/readest-app/src/libs/document.ts b/apps/readest-app/src/libs/document.ts
index a8d0d990..a456d7e0 100644
--- a/apps/readest-app/src/libs/document.ts
+++ b/apps/readest-app/src/libs/document.ts
@@ -99,6 +99,31 @@ export class DocumentLoader {
   }
 
   private async makeZipLoader() {
+    const getComment = async (): Promise<string | null> => {
+      const EOCD_SIGNATURE = [0x50, 0x4b, 0x05, 0x06];
+      const maxEOCDSearch = 1024 * 64;
+
+      const sliceSize = Math.min(maxEOCDSearch, this.file.size);
+      const tail = await this.file.slice(this.file.size - sliceSize, this.file.size).arrayBuffer();
+      const bytes = new Uint8Array(tail);
+
+      for (let i = bytes.length - 22; i >= 0; i--) {
+        if (
+          bytes[i] === EOCD_SIGNATURE[0] &&
+          bytes[i + 1] === EOCD_SIGNATURE[1] &&
+          bytes[i + 2] === EOCD_SIGNATURE[2] &&
+          bytes[i + 3] === EOCD_SIGNATURE[3]
+        ) {
+          const commentLength = bytes[i + 20]! + (bytes[i + 21]! << 8);
+          const commentStart = i + 22;
+          const commentBytes = bytes.slice(commentStart, commentStart + commentLength);
+          return new TextDecoder().decode(commentBytes);
+        }
+      }
+
+      return null;
+    };
+
     const { configure, ZipReader, BlobReader, TextWriter, BlobWriter } = await import(
       '@zip.js/zip.js'
     );
@@ -120,7 +145,7 @@ export class DocumentLoader {
     );
     const getSize = (name: string) => map.get(name)?.uncompressedSize ?? 0;
 
-    return { entries, loadText, loadBlob, getSize, sha1: undefined };
+    return { entries, loadText, loadBlob, getSize, getComment, sha1: undefined };
   }
 
   private isCBZ(): boolean {
@@ -155,7 +180,7 @@ export class DocumentLoader {
 
       if (this.isCBZ()) {
         const { makeComicBook } = await import('foliate-js/comic-book.js');
-        book = makeComicBook(loader, this.file);
+        book = await makeComicBook(loader, this.file);
         format = 'CBZ';
       } else if (this.isFBZ()) {
         const entry = entries.find((entry) => entry.filename.endsWith(`.${EXTS.FB2}`));
diff --git a/apps/readest-app/src/services/appService.ts b/apps/readest-app/src/services/appService.ts
index 62730b5c..295298ff 100644
--- a/apps/readest-app/src/services/appService.ts
+++ b/apps/readest-app/src/services/appService.ts
@@ -198,6 +198,9 @@ export abstract class BaseAppService implements AppService {
       if (!existingBook) {
         await this.saveBookConfig(book, INIT_BOOK_CONFIG);
         books.splice(0, 0, book);
+      } else {
+        existingBook.title = book.title;
+        existingBook.author = book.author;
       }
 
       if (typeof file === 'string' && isValidURL(file)) {
diff --git a/packages/foliate-js b/packages/foliate-js
index 48f5c185..ef67dd98 160000
--- a/packages/foliate-js
+++ b/packages/foliate-js
@@ -1 +1 @@
-Subproject commit 48f5c1858486b1d7fdb9a13a54d6a8b087baa7ec
+Subproject commit ef67dd98015d7f92bbc21a3d73d8fb03bb39c4cb