diff --git a/__init__.py b/__init__.py
index f548707..a265d54 100644
--- a/__init__.py
+++ b/__init__.py
@@ -416,9 +416,7 @@ def get_auto_thumbnail_format(original_format):
 
 @server.PromptServer.instance.routes.get("/model-manager/preview/get")
 async def get_model_preview(request):
-    uri = request.query.get("uri")
-    if uri is None:
-        raise ValueError("Missing uri path!")
+    uri = request.query.get("uri", "no-preview") # BUG: reported that uri is None
     quality = 75
     response_image_format = request.query.get("image-format", None)
     if isinstance(response_image_format, str):
diff --git a/web/model-manager.js b/web/model-manager.js
index e99ae12..fbead3b 100644
--- a/web/model-manager.js
+++ b/web/model-manager.js
@@ -277,6 +277,7 @@ function imageUri(imageSearchPath = undefined, dateImageModified = undefined, wi
     return uri;
 }
 const PREVIEW_NONE_URI = imageUri();
+console.log(PREVIEW_NONE_URI);
 const PREVIEW_THUMBNAIL_WIDTH = 320;
 const PREVIEW_THUMBNAIL_HEIGHT = 480;