diff --git a/funasr/bin/tp_inference.py b/funasr/bin/tp_inference.py
index 7f9890f4a..67e82a70f 100644
--- a/funasr/bin/tp_inference.py
+++ b/funasr/bin/tp_inference.py
@@ -112,6 +112,9 @@ class SpeechText2Timestamp:
         tp_model, tp_train_args = ASRTask.build_model_from_file(
             timestamp_infer_config, timestamp_model_file, device
         )
+        if 'cuda' in device:
+            tp_model = tp_model.cuda()
+            
         frontend = None
         if tp_train_args.frontend is not None:
             frontend = WavFrontend(cmvn_file=timestamp_cmvn_file, **tp_train_args.frontend_conf)
@@ -240,7 +243,6 @@ def inference_modelscope(
         device = "cuda"
     else:
         device = "cpu"
-
     # 1. Set random-seed
     set_all_random_seed(seed)