diff --git a/RMuseum/RMuseum.xml b/RMuseum/RMuseum.xml
index 37dd885e..eef82b0d 100644
--- a/RMuseum/RMuseum.xml
+++ b/RMuseum/RMuseum.xml
@@ -17849,6 +17849,9 @@
             <summary>
             IGanjoorService implementation
             </summary>
+            <summary>
+            IGanjoorService implementation
+            </summary>
         </member>
         <member name="M:RMuseum.Services.Implementation.GanjoorService.SwitchCoupletBookmark(System.Guid,System.Int32,System.Int32)">
             <summary>
diff --git a/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-Naskban.cs b/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-Naskban.cs
index 4bdadee0..d9b13baf 100644
--- a/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-Naskban.cs
+++ b/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-Naskban.cs
@@ -19,7 +19,6 @@ using RSecurityBackend.Models.Generic.Db;
 using RMuseum.Models.PDFLibrary;
 using DNTPersianUtils.Core;
 using System.Collections.Generic;
-using RMuseum.Migrations;
 
 namespace RMuseum.Services.Implementation
 {
@@ -622,25 +621,5 @@ namespace RMuseum.Services.Implementation
                 return new RServiceResult<int>(0, exp.ToString());
             }
         }
-
-        /// <summary>
-        /// category paper sources
-        /// </summary>
-        /// <param name="categoryId"></param>
-        /// <returns></returns>
-        public async Task<RServiceResult<GanjoorPaperSource[]>> GetCategoryPaperSourcesAsync(int categoryId)
-        {
-            try
-            {
-                return new RServiceResult<GanjoorPaperSource[]>
-                    (
-                    await _context.GanjoorPaperSources.AsNoTracking().Where(p => p.GanjoorCatId == categoryId).OrderByDescending(c => c.IsTextOriginalSource).OrderBy(c => c.OrderIndicator).ThenBy(c => c.Id).ToArrayAsync()
-                    );
-            }
-            catch (Exception exp)
-            {
-                return new RServiceResult<GanjoorPaperSource[]>(null, exp.ToString());
-            }
-        }
     }
 }
\ No newline at end of file
diff --git a/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-PaperSources.cs b/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-PaperSources.cs
new file mode 100644
index 00000000..b40d298e
--- /dev/null
+++ b/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-PaperSources.cs
@@ -0,0 +1,36 @@
+using Microsoft.EntityFrameworkCore;
+using RSecurityBackend.Models.Generic;
+using System;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using RMuseum.Models.GanjoorIntegration;
+
+namespace RMuseum.Services.Implementation
+{
+    /// <summary>
+    /// IGanjoorService implementation
+    /// </summary>
+    public partial class GanjoorService : IGanjoorService
+    {
+        /// <summary>
+        /// category paper sources
+        /// </summary>
+        /// <param name="categoryId"></param>
+        /// <returns></returns>
+        public async Task<RServiceResult<GanjoorPaperSource[]>> GetCategoryPaperSourcesAsync(int categoryId)
+        {
+            try
+            {
+                return new RServiceResult<GanjoorPaperSource[]>
+                    (
+                    await _context.GanjoorPaperSources.AsNoTracking().Where(p => p.GanjoorCatId == categoryId).OrderByDescending(c => c.IsTextOriginalSource).OrderBy(c => c.OrderIndicator).ThenBy(c => c.Id).ToArrayAsync()
+                    );
+            }
+            catch (Exception exp)
+            {
+                return new RServiceResult<GanjoorPaperSource[]>(null, exp.ToString());
+            }
+        }
+    }
+}