diff --git a/Notesnook.API/Controllers/MonographsController.cs b/Notesnook.API/Controllers/MonographsController.cs
index 8fc3708..6650319 100644
--- a/Notesnook.API/Controllers/MonographsController.cs
+++ b/Notesnook.API/Controllers/MonographsController.cs
@@ -330,32 +330,47 @@ namespace Notesnook.API.Controllers
 
         private async Task<string> CleanupContentAsync(string content)
         {
-            if (!Constants.IS_SELF_HOSTED && !ProUserRequirement.IsUserPro(User))
+            try
             {
-                var config = Configuration.Default.WithDefaultLoader();
-                var context = BrowsingContext.New(config);
-                var document = await context.OpenAsync(r => r.Content(content));
-                foreach (var element in document.QuerySelectorAll("a,iframe,img,object,svg,button,link"))
+                var json = JsonSerializer.Deserialize<MonographContent>(content);
+                var html = json.Data;
+                if (!Constants.IS_SELF_HOSTED && !ProUserRequirement.IsUserPro(User))
                 {
-                    element.Remove();
+                    var config = Configuration.Default.WithDefaultLoader();
+                    var context = BrowsingContext.New(config);
+                    var document = await context.OpenAsync(r => r.Content(html));
+                    foreach (var element in document.QuerySelectorAll("a,iframe,img,object,svg,button,link"))
+                    {
+                        element.Remove();
+                    }
+                    html = document.ToHtml();
                 }
-                return document.ToHtml();
-            }
 
-            if (ProUserRequirement.IsUserPro(User))
-            {
-                var config = Configuration.Default.WithDefaultLoader();
-                var context = BrowsingContext.New(config);
-                var document = await context.OpenAsync(r => r.Content(content));
-                foreach (var element in document.QuerySelectorAll("a"))
+                if (ProUserRequirement.IsUserPro(User))
                 {
-                    var href = element.GetAttribute("href");
-                    if (string.IsNullOrEmpty(href)) continue;
-                    if (!await urlAnalyzer.IsURLSafeAsync(href)) element.RemoveAttribute("href");
+                    var config = Configuration.Default.WithDefaultLoader();
+                    var context = BrowsingContext.New(config);
+                    var document = await context.OpenAsync(r => r.Content(html));
+                    foreach (var element in document.QuerySelectorAll("a"))
+                    {
+                        var href = element.GetAttribute("href");
+                        if (string.IsNullOrEmpty(href)) continue;
+                        if (!await urlAnalyzer.IsURLSafeAsync(href)) element.RemoveAttribute("href");
+                    }
+                    html = document.ToHtml();
                 }
-                return document.ToHtml();
+
+                return JsonSerializer.Serialize<MonographContent>(new MonographContent
+                {
+                    Type = json.Type,
+                    Data = html
+                });
+            }
+            catch (Exception ex)
+            {
+                await Slogger<MonographsController>.Error("CleanupContentAsync", ex.ToString());
+                return content;
             }
-            return content;
         }
     }
 }
\ No newline at end of file
diff --git a/Notesnook.API/Models/MonographContent.cs b/Notesnook.API/Models/MonographContent.cs
new file mode 100644
index 0000000..aedcd14
--- /dev/null
+++ b/Notesnook.API/Models/MonographContent.cs
@@ -0,0 +1,35 @@
+/*
+This file is part of the Notesnook Sync Server project (https://notesnook.com/)
+
+Copyright (C) 2023 Streetwriters (Private) Limited
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the Affero GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Affero GNU General Public License for more details.
+
+You should have received a copy of the Affero GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+using System.Text.Json.Serialization;
+using MongoDB.Bson;
+using MongoDB.Bson.Serialization.Attributes;
+using System.Runtime.Serialization;
+
+namespace Notesnook.API.Models
+{
+
+    public class MonographContent
+    {
+        [JsonPropertyName("data")]
+        public string Data { get; set; }
+        [JsonPropertyName("type")]
+        public string Type { get; set; }
+    }
+}
\ No newline at end of file