diff --git a/swift/ui/llm_train/llm_train.py b/swift/ui/llm_train/llm_train.py
index accc8207fc..3e019c8987 100644
--- a/swift/ui/llm_train/llm_train.py
+++ b/swift/ui/llm_train/llm_train.py
@@ -1,4 +1,5 @@
 import os
+import sys
 import time
 from dataclasses import fields
 from typing import Dict, Type
@@ -262,7 +263,14 @@ def train(cls, *args):
             cuda_param = f'CUDA_VISIBLE_DEVICES={gpus}'
 
         log_file = os.path.join(sft_args.logging_dir, 'run.log')
-        run_command = f'{cuda_param} {ddp_param} nohup swift sft {params} > {log_file} 2>&1 &'
+        if sys.platform == 'win32':
+            if cuda_param:
+                cuda_param = f'set {cuda_param} && '
+            if ddp_param:
+                ddp_param = f'set {ddp_param} && '
+            run_command = f'{cuda_param}{ddp_param}start /b swift sft {params} > {log_file} 2>&1'
+        else:
+            run_command = f'{cuda_param} {ddp_param} nohup swift sft {params} > {log_file} 2>&1 &'
         logger.info(f'Run training: {run_command}')
         if not other_kwargs['dry_run']:
             os.makedirs(sft_args.logging_dir, exist_ok=True)