diff --git a/Hushian.Application/Services/ChatService.cs b/Hushian.Application/Services/ChatService.cs
index 090da9a..2ec463e 100644
--- a/Hushian.Application/Services/ChatService.cs
+++ b/Hushian.Application/Services/ChatService.cs
@@ -44,8 +44,8 @@ namespace Hushian.Application.Services
                 .Select(s => new ChatItemDto()
                 {
                     ID = s.ID,
-                    ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last().ExperID,
-                    ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last().Exper.FullName,
+                    ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).ExperID,
+                    ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).Exper.FullName,
                     GroupID = s.GroupID,
                     GroupName = s.Group.Name,
                     LastText = s.ConversationResponses.OrderBy(o => o.ID).Last().Text,
@@ -77,9 +77,9 @@ namespace Hushian.Application.Services
             .Where(w => w.CompanyID == CompanyID && w.Status == status)
                 .Select(s => new ChatItemDto()
                 {
-                    ID = s.ID,
-                    ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last().ExperID,
-                    ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last().Exper.FullName,
+                    ID = s.ID,  
+                    ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).ExperID,
+                    ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).Exper.FullName,
                     GroupID = s.GroupID,
                     GroupName = s.Group.Name,
                     LastText = s.ConversationResponses.OrderBy(o => o.ID).Last().Text,
@@ -121,8 +121,8 @@ namespace Hushian.Application.Services
             return await request.Select(s => new ChatItemDto()
             {
                 ID = s.ID,
-                ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last().ExperID,
-                ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last().Exper.FullName,
+                ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).ExperID,
+                ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).Exper.FullName,
                 GroupID = s.GroupID,
                 GroupName = s.Group.Name,
                 LastText = s.ConversationResponses.OrderBy(o => o.ID).Last().Text,
@@ -184,8 +184,8 @@ namespace Hushian.Application.Services
                                     .Select(s => new ChatItemDto()
                                     {
                                         ID = s.ID,
-                                        ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last().ExperID,
-                                        ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last().Exper.FullName,
+                                        ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).ExperID,
+                                        ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).Exper.FullName,
                                         GroupID = s.GroupID,
                                         GroupName = s.Group.Name,
                                         LastText = s.ConversationResponses.OrderBy(o => o.ID).Last().Text,
@@ -340,7 +340,7 @@ namespace Hushian.Application.Services
         public async Task<bool> MarkAsReadChatItem(int ID, ConversationType Type, int? ExperID)
         {
             var item = await _ConversationResponseRepository.Get()
-                .Include(inc => inc.conversation).FirstOrDefaultAsync(w => w.ID == ID && !w.ExperID.HasValue
+                .Include(inc => inc.conversation).FirstOrDefaultAsync(w => w.ID == ID /*&& !w.ExperID.HasValue*/
                 && w.conversation.Status != ConversationStatus.Finished);
 
             if (item != null)
@@ -377,8 +377,8 @@ namespace Hushian.Application.Services
                 .Select(s => new ChatItemDto()
                 {
                     ID = s.ID,
-                    ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last().ExperID,
-                    ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last().Exper.FullName,
+                    ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last(l=>l.ExperID.HasValue).ExperID,
+                    ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).Exper.FullName,
                     GroupID = s.GroupID,
                     GroupName = s.Group.Name,
                     LastText = s.ConversationResponses.OrderBy(o => o.ID).Last().Text,
@@ -418,8 +418,8 @@ namespace Hushian.Application.Services
                 .Select(s => new ChatItemDto()
                 {
                     ID = s.ID,
-                    ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last().ExperID,
-                    ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last().Exper.FullName,
+                    ExperID = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).ExperID,
+                    ExperFullName = s.ConversationResponses.OrderBy(o => o.ID).Last(l => l.ExperID.HasValue).Exper.FullName,
                     GroupID = s.GroupID,
                     GroupName = s.Group.Name,
                     LastText = s.ConversationResponses.OrderBy(o => o.ID).Last().Text,
diff --git a/Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor b/Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor
index d049faa..ed3e3c8 100644
--- a/Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor
+++ b/Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor
@@ -195,9 +195,17 @@
                 value += "/" + CompanyGroups.FirstOrDefault(f => f.ID == GroupID.GetValueOrDefault()).Name;
 
             }
-            if (LastOpenChat != null && !string.IsNullOrEmpty(LastOpenChat.ExperFullName))
+            if (LastOpenChat != null)
             {
-                value += "/" + LastOpenChat.ExperFullName;
+                var model = LastOpenChat.Responses.OrderBy(o => o.ID).LastOrDefault(l => l.Type != Common.Enums.ConversationType.UE);
+
+                if (model!=null && model.Type==Common.Enums.ConversationType.CU && !string.IsNullOrEmpty(CompanyInfo.FullNameManager))
+                {
+                    value += "/" + CompanyInfo.FullNameManager;
+                }
+                else
+                if (!string.IsNullOrEmpty(LastOpenChat.ExperFullName))
+                    value += "/" + LastOpenChat.ExperFullName;
             }
             return value;
         }
@@ -303,7 +311,7 @@
 
             if (LastOpenChat != null)
             {
-
+                GroupID = LastOpenChat.GroupID;
                 // Always set up visibility observation for chat bubbles
                 _shouldObserveVisibility = true;
                 StateHasChanged();