diff --git a/lib/models/photo.dart b/lib/models/photo.dart
index eeaa1a9fb..f02d3adb5 100644
--- a/lib/models/photo.dart
+++ b/lib/models/photo.dart
@@ -71,6 +71,10 @@ class Photo {
     return Configuration.instance.getHttpEndpoint() + "/" + remotePath;
   }
 
+  String getThumbnailUrl() {
+    return Configuration.instance.getHttpEndpoint() + "/" + thumbnailPath;
+  }
+
   Future<Uint8List> getOriginalBytes() {
     return getAsset().originBytes;
   }
diff --git a/lib/ui/thumbnail_widget.dart b/lib/ui/thumbnail_widget.dart
index 184db1abb..5151b1e99 100644
--- a/lib/ui/thumbnail_widget.dart
+++ b/lib/ui/thumbnail_widget.dart
@@ -89,12 +89,10 @@ class _ThumbnailWidgetState extends State<ThumbnailWidget> {
   }
 
   void _loadNetworkImage() {
-    final path = widget.photo.thumbnailPath.isNotEmpty
-        ? widget.photo.thumbnailPath
-        : widget.photo.remotePath;
-    _imageProvider =
-        Image.network(Configuration.instance.getHttpEndpoint() + "/" + path)
-            .image;
+    final url = widget.photo.thumbnailPath.isNotEmpty
+        ? widget.photo.getThumbnailUrl()
+        : widget.photo.getRemoteUrl();
+    _imageProvider = Image.network(url).image;
   }
 
   @override