diff --git a/RMuseum/Models/PDFLibrary/ViewModels/PDFPageOCRDataViewModel.cs b/RMuseum/Models/PDFLibrary/ViewModels/PDFPageOCRDataViewModel.cs
index da9f01ee..cf058045 100644
--- a/RMuseum/Models/PDFLibrary/ViewModels/PDFPageOCRDataViewModel.cs
+++ b/RMuseum/Models/PDFLibrary/ViewModels/PDFPageOCRDataViewModel.cs
@@ -10,7 +10,7 @@ namespace RMuseum.Models.PDFLibrary.ViewModels
         /// <summary>
         ///  Id
         /// </summary>
-        public int id { get; set; }
+        public int Id { get; set; }
 
         /// <summary>
         /// full resolution image width
@@ -27,11 +27,6 @@ namespace RMuseum.Models.PDFLibrary.ViewModels
         /// </summary>
         public bool OCRed { get; set; }
 
-        /// <summary>
-        /// ocr date time
-        /// </summary>
-        public DateTime OCRTime { get; set; }
-
         /// <summary>
         /// page text
         /// </summary>
diff --git a/RMuseum/RMuseum.xml b/RMuseum/RMuseum.xml
index 95c660ce..e5c7983f 100644
--- a/RMuseum/RMuseum.xml
+++ b/RMuseum/RMuseum.xml
@@ -13047,7 +13047,7 @@
             PDF Page OCR Data View Model
             </summary>
         </member>
-        <member name="P:RMuseum.Models.PDFLibrary.ViewModels.PDFPageOCRDataViewModel.id">
+        <member name="P:RMuseum.Models.PDFLibrary.ViewModels.PDFPageOCRDataViewModel.Id">
             <summary>
              Id
             </summary>
@@ -13067,11 +13067,6 @@
             ocred
             </summary>
         </member>
-        <member name="P:RMuseum.Models.PDFLibrary.ViewModels.PDFPageOCRDataViewModel.OCRTime">
-            <summary>
-            ocr date time
-            </summary>
-        </member>
         <member name="P:RMuseum.Models.PDFLibrary.ViewModels.PDFPageOCRDataViewModel.PageText">
             <summary>
             page text
@@ -18663,6 +18658,19 @@
             <param name="result"></param>
             <returns></returns>
         </member>
+        <member name="M:RMuseum.Services.Implementation.PDFLibraryService.GetNextUnOCRedPDFBookAsync">
+            <summary>
+            get next un-ocred PDF Book
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="M:RMuseum.Services.Implementation.PDFLibraryService.SetPDFPageOCRInfoAsync(RMuseum.Models.PDFLibrary.ViewModels.PDFPageOCRDataViewModel)">
+            <summary>
+            set pdf page ocr info (and if a book whole pages are ocred the book ocred flag is set to true)
+            </summary>
+            <param name="model"></param>
+            <returns></returns>
+        </member>
         <member name="F:RMuseum.Services.Implementation.PDFLibraryService._context">
             <summary>
             Database Context
@@ -19891,6 +19899,19 @@
             <param name="linkId"></param>
             <returns></returns>
         </member>
+        <member name="M:RMuseum.Services.IPDFLibraryService.GetNextUnOCRedPDFBookAsync">
+            <summary>
+            get next un-ocred PDF Book
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="M:RMuseum.Services.IPDFLibraryService.SetPDFPageOCRInfoAsync(RMuseum.Models.PDFLibrary.ViewModels.PDFPageOCRDataViewModel)">
+            <summary>
+            set pdf page ocr info (and if a book whole pages are ocred the book ocred flag is set to true)
+            </summary>
+            <param name="model"></param>
+            <returns></returns>
+        </member>
         <member name="T:RMuseum.Services.IPictureFileService">
             <summary>
             manipulating picture files 
diff --git a/RMuseum/Services/IPDFLibraryService.cs b/RMuseum/Services/IPDFLibraryService.cs
index db7a5ffb..f0607734 100644
--- a/RMuseum/Services/IPDFLibraryService.cs
+++ b/RMuseum/Services/IPDFLibraryService.cs
@@ -383,5 +383,18 @@ namespace RMuseum.Services
         /// <param name="linkId"></param>
         /// <returns></returns>
         Task<RServiceResult<bool>> SynchronizePDFGanjoorLinkAsync(Guid linkId);
+
+        /// <summary>
+        /// get next un-ocred PDF Book
+        /// </summary>
+        /// <returns></returns>
+        Task<RServiceResult<PDFBook>> GetNextUnOCRedPDFBookAsync();
+
+        /// <summary>
+        /// set pdf page ocr info (and if a book whole pages are ocred the book ocred flag is set to true)
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        Task<RServiceResult<bool>> SetPDFPageOCRInfoAsync(PDFPageOCRDataViewModel model);
     }
 }
diff --git a/RMuseum/Services/Implementation/PDFLibraryService.cs b/RMuseum/Services/Implementation/PDFLibraryService.cs
index ce024670..cfdc4217 100644
--- a/RMuseum/Services/Implementation/PDFLibraryService.cs
+++ b/RMuseum/Services/Implementation/PDFLibraryService.cs
@@ -1568,6 +1568,72 @@ namespace RMuseum.Services.Implementation
             return new RServiceResult<bool>(true);
         }
 
+        /// <summary>
+        /// get next un-ocred PDF Book
+        /// </summary>
+        /// <returns></returns>
+        public async Task<RServiceResult<PDFBook>> GetNextUnOCRedPDFBookAsync()
+        {
+            try
+            {
+                var pdfBook = await _context.PDFBooks.AsNoTracking()
+                            .Include(b => b.PDFFile)
+                            .Include(b => b.Pages)
+                            .Where(b => b.Status == PublishStatus.Published && b.OCRed == false)
+                            .OrderBy(b => b.Id)
+                            .FirstOrDefaultAsync();
+                return new RServiceResult<PDFBook>(pdfBook);
+
+            }
+            catch (Exception exp)
+            {
+                return new RServiceResult<PDFBook>(null, exp.ToString());
+            }
+        }
+
+        /// <summary>
+        /// set pdf page ocr info (and if a book whole pages are ocred the book ocred flag is set to true)
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public async Task<RServiceResult<bool>> SetPDFPageOCRInfoAsync(PDFPageOCRDataViewModel model)
+        {
+            try
+            {
+                var dbPage = await _context.PDFPages.Where(p => p.Id == model.Id).SingleAsync();
+                dbPage.FullResolutionImageWidth = model.FullResolutionImageWidth;
+                dbPage.FullResolutionImageHeight = model.FullResolutionImageHeight;
+                dbPage.OCRed = model.OCRed;
+                dbPage.OCRTime = DateTime.Now;
+                dbPage.PageText = model.PageText;
+                _context.Update(dbPage);
+                await _context.SaveChangesAsync();
+
+                var pdfBook = await _context.PDFBooks
+                            .Include(b => b.Pages)
+                            .Where(b => b.Id == dbPage.PDFBookId)
+                            .SingleAsync();
+                if(!pdfBook.Pages.Any(p => p.OCRed == false))
+                {
+                    pdfBook.OCRed = true;
+                    pdfBook.OCRTime = DateTime.Now;
+                    _context.Update(pdfBook);
+                    await _context.SaveChangesAsync();
+                }
+                else if(pdfBook.OCRed)
+                {
+                    pdfBook.OCRed = false;
+                    _context.Update(pdfBook);
+                    await _context.SaveChangesAsync();
+                }
+                return new RServiceResult<bool>(true);
+            }
+            catch (Exception exp)
+            {
+                return new RServiceResult<bool>(false, exp.ToString());
+            }
+        }
+
         /// <summary>
         /// Database Context
         /// </summary>