diff --git a/pyproject.toml b/pyproject.toml
index 383f5fd..e4f8824 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "comfyui_remote_media_io"
-version = "0.0.4"
+version = "0.0.5"
 description = "Load media (image/video/audio) from remote URL, and save results to remote storage."
 authors = [
   {name = "Ellis Shang", email = "you@gmail.com"}
diff --git a/src/comfyui_remote_media_io/saver_nodes.py b/src/comfyui_remote_media_io/saver_nodes.py
index 01a6a87..733b46d 100644
--- a/src/comfyui_remote_media_io/saver_nodes.py
+++ b/src/comfyui_remote_media_io/saver_nodes.py
@@ -86,13 +86,12 @@ class SaveImageToRemote:
             },
         }
 
-    RETURN_TYPES = ("STRING",)
-    RETURN_NAMES = ("URL",)
+    RETURN_TYPES = ()
     DESCRIPTION = cleandoc(__doc__)
     FUNCTION = "save_image"
 
     OUTPUT_NODE = True
-    # OUTPUT_TOOLTIPS = ("",) # Tooltips for the output node
+    OUTPUT_TOOLTIPS = ("Remote image URL",)  # Tooltips for the output node
 
     CATEGORY = "image"
 
@@ -140,10 +139,12 @@ class SaveImageToRemote:
             print("Error uploading to Azure Blob Storage:", e)
             raise e
 
-        return (
-            f"https://{os.getenv('AZURE_STORAGE_ACCOUNT_NAME')}.blob.core.windows.net/{os.getenv('AZURE_STORAGE_CONTAINER')}/{filename}",
+        result_url = (
+            f"https://{os.getenv('AZURE_STORAGE_ACCOUNT_NAME')}.blob.core.windows.net/{os.getenv('AZURE_STORAGE_CONTAINER')}/{filename}"
         )
 
+        return {"ui": {"urls": (result_url,)}}
+
 
 class SaveVideoToRemote:
     """
@@ -181,13 +182,13 @@ class SaveVideoToRemote:
             },
         }
 
-    RETURN_TYPES = ("STRING",)
-    RETURN_NAMES = ("URL",)
+    RETURN_TYPES = ()
     DESCRIPTION = cleandoc(__doc__)
     FUNCTION = "save_video"
     CATEGORY = "image/video"
 
     OUTPUT_NODE = True
+    OUTPUT_TOOLTIPS = ("Remote video URL",)  # Tooltips for the output node
 
     def save_video(self, video, filename):
         format = filename.split(".")[-1].lower()
@@ -215,10 +216,14 @@ class SaveVideoToRemote:
             file.close()
             os.remove(output_path)
 
-        return (
-            f"https://{os.getenv('AZURE_STORAGE_ACCOUNT_NAME')}.blob.core.windows.net/{os.getenv('AZURE_STORAGE_CONTAINER')}/{filename}",
+        result_url = (
+            f"https://{os.getenv('AZURE_STORAGE_ACCOUNT_NAME')}.blob.core.windows.net/{os.getenv('AZURE_STORAGE_CONTAINER')}/{filename}"
         )
 
+        return {
+            "ui": {"urls": (result_url,)},
+        }
+
 
 class SaveAudioToRemote:
     """
@@ -276,13 +281,13 @@ class SaveAudioToRemote:
             },
         }
 
-    RETURN_TYPES = ("STRING",)
-    RETURN_NAMES = ("URL",)
+    RETURN_TYPES = ()
     DESCRIPTION = cleandoc(__doc__)
     FUNCTION = "save_audio"
     CATEGORY = "audio"
 
     OUTPUT_NODE = True
+    OUTPUT_TOOLTIPS = ("Remote audio URL",)  # Tooltips for the output node
 
     def save_audio(
         self,
@@ -384,6 +389,10 @@ class SaveAudioToRemote:
                 file.close()
                 os.remove(output_path)
 
-        return (
-            f"https://{os.getenv('AZURE_STORAGE_ACCOUNT_NAME')}.blob.core.windows.net/{os.getenv('AZURE_STORAGE_CONTAINER')}/{filename}",
+        result_url = (
+            f"https://{os.getenv('AZURE_STORAGE_ACCOUNT_NAME')}.blob.core.windows.net/{os.getenv('AZURE_STORAGE_CONTAINER')}/{filename}"
         )
+
+        return {
+            "ui": {"urls": (result_url,)},
+        }