diff --git a/Project/adminBlazor/TestUnit/VocListFactory_UT.cs b/Project/adminBlazor/TestUnit/VocListFactory_UT.cs
index 18c9a31..b0739a6 100644
--- a/Project/adminBlazor/TestUnit/VocListFactory_UT.cs
+++ b/Project/adminBlazor/TestUnit/VocListFactory_UT.cs
@@ -1,5 +1,6 @@
 using adminBlazor.Factories;
 using adminBlazor.Models;
+using adminBlazor.Pages;
 
 namespace TestUnit
 {
@@ -31,7 +32,6 @@ namespace TestUnit
                     {
                         Id = 1,
                         Name = "name2",
-                        Image = new byte[] { 0x00, 0x01 },
                         Aut = 50,
                         Translations = new List<TranslationModel>()
                         {
@@ -68,6 +68,10 @@ namespace TestUnit
         {
             foreach (var vocabListMdl in vocabListMdls)
             {
+                if (vocabListMdl.Image != null)
+                {
+                    vocabListMdl.ImageBase64 = Convert.ToBase64String(vocabListMdl.Image);
+                }
                 var vocabList = VocListFactory.Create(vocabListMdl);
 
                 Assert.Equal(vocabListMdl.Id, vocabList.Id);
@@ -78,6 +82,14 @@ namespace TestUnit
                 {
                     Assert.Single(vocabList.Translations);
                 }
+                if (vocabListMdl.Image != null)
+                {
+                    Assert.Equal(vocabListMdl.ImageBase64, vocabList.ImageBase64);
+                }
+                else
+                {
+                    Assert.Null(vocabList.ImageBase64);
+                }
             }
         }
 
@@ -87,11 +99,14 @@ namespace TestUnit
         {
             foreach (var vocabListMdl in vocabListMdls)
             {
+                if (vocabListMdl.Image != null)
+                {
+                    vocabListMdl.ImageBase64 = Convert.ToBase64String(vocabListMdl.Image);
+                }
                 var vocabList = VocListFactory.Create(vocabListMdl);
 
                 vocabListMdl.Name = "a";
                 vocabListMdl.Aut = 100;
-                vocabListMdl.Image = new byte[] { 1, 2, 3 };
 
                 VocListFactory.Update(vocabList, vocabListMdl);
 
@@ -102,6 +117,10 @@ namespace TestUnit
                 {
                     Assert.Single(vocabList.Translations);
                 }
+                if (vocabListMdl.Image != null)
+                {
+                    Assert.Equal(vocabListMdl.ImageBase64, vocabList.ImageBase64);
+                }
             }
         }
 
@@ -111,6 +130,10 @@ namespace TestUnit
         {
             foreach (var vocabListMdl in vocabListMdls)
             {
+                if (vocabListMdl.Image != null)
+                {
+                    vocabListMdl.ImageBase64 = Convert.ToBase64String(vocabListMdl.Image);
+                }
                 var vocabList = VocListFactory.Create(vocabListMdl);
                 var vocabListMdl2 = VocListFactory.ToModel(vocabList, Array.Empty<byte>());
 
@@ -122,6 +145,14 @@ namespace TestUnit
                 {
                     Assert.Single(vocabListMdl2.Translations);
                 }
+                if (vocabList.ImageBase64 != null)
+                {
+                    Assert.Equal(vocabList.ImageBase64, vocabListMdl2.ImageBase64);
+                }
+                else
+                {
+                    Assert.Equal("", vocabListMdl2.ImageBase64);
+                }
             }
         }
     }