diff --git a/node.py b/node.py
index 1c38cbd..baefd86 100644
--- a/node.py
+++ b/node.py
@@ -30,47 +30,35 @@ def generate_random_audio_name():
 
 
 def get_image_url(image):
-    try:
-        image = image.squeeze(0)
-        image = image.permute(2, 0, 1)
-        image = transforms.ToPILImage()(image)
+    image = image.squeeze(0)
+    image = image.permute(2, 0, 1)
+    image = transforms.ToPILImage()(image)
 
-        image_name = generate_random_image_name()
-        save_path = os.path.join(folder_paths.get_output_directory, image_name)
-        torchvision.utils.save_image(image, save_path)
+    image_name = generate_random_image_name()
+    save_path = os.path.join(folder_paths.get_output_directory, image_name)
+    torchvision.utils.save_image(image, save_path)
 
-        if os.path.exists(image_name):
-            os.remove(image_name)
-            
-        return image_name
+    if os.path.exists(image_name):
+        os.remove(image_name)
 
-    except Exception as e:
-        if os.path.exists(image_name):
-            os.remove(image_name)
-        raise RuntimeError(f"处理图片失败: {str(e)}")
+    return image_name
 
 
 def get_audio_url(audio):
-    try:
-        waveform = audio["waveform"]
-        sample_rate = audio["sample_rate"]
+    waveform = audio["waveform"]
+    sample_rate = audio["sample_rate"]
 
-        if waveform.dim() == 3:
-            waveform = waveform.squeeze(0)
+    if waveform.dim() == 3:
+        waveform = waveform.squeeze(0)
 
-        audio_name = generate_random_audio_name()
-        save_path = os.path.join(folder_paths.get_output_directory, audio_name)
-        torchaudio.save(save_path, waveform, sample_rate, format="wav")
+    audio_name = generate_random_audio_name()
+    save_path = os.path.join(folder_paths.get_output_directory, audio_name)
+    torchaudio.save(save_path, waveform, sample_rate, format="wav")
 
-        if os.path.exists(audio_name):
-            os.remove(audio_name)
+    if os.path.exists(audio_name):
+        os.remove(audio_name)
 
-        return audio_name
-
-    except Exception as e:
-        if os.path.exists(audio_name):
-            os.remove(audio_name)
-        raise RuntimeError(f"处理音频失败: {str(e)}")
+    return audio_name
 
 
 def get_model_versions(model_type: str) -> list[str]: