diff --git a/config.py b/config.py
index 1082d2a..c95feff 100644
--- a/config.py
+++ b/config.py
@@ -50,7 +50,6 @@ class Config:
 
     def device_config(self) -> tuple:
         if torch.cuda.is_available():
-            self.gpu_name = torch.cuda.get_device_name(int(self.device.split(":")[-1]))
             i_device = int(self.device.split(":")[-1])
             self.gpu_name = torch.cuda.get_device_name(i_device)
             if (
@@ -76,6 +75,8 @@ class Config:
                     with open("trainset_preprocess_pipeline_print.py", "r+") as f:
                         strr = f.read().replace("3.7", "3.0")
                         f.write(strr)
+            else:
+                self.gpu_name = None
         elif torch.backends.mps.is_available():
             print("没有发现支持的N卡, 使用MPS进行推理")
             self.device = "mps"