diff --git a/deepmd/pt/train/training.py b/deepmd/pt/train/training.py
index 2aa672bd60..9d5c9ea51e 100644
--- a/deepmd/pt/train/training.py
+++ b/deepmd/pt/train/training.py
@@ -699,6 +699,8 @@ def warm_up_linear(step, warmup_steps):
         self.tensorboard_log_dir = training_params.get("tensorboard_log_dir", "log")
         self.tensorboard_freq = training_params.get("tensorboard_freq", 1)
         self.enable_profiler = training_params.get("enable_profiler", False)
+        self.profiling = training_params.get("profiling", False)
+        self.profiling_file = training_params.get("profiling_file", "timeline.json")
 
     def run(self):
         fout = (
@@ -716,12 +718,14 @@ def run(self):
             )
 
             writer = SummaryWriter(log_dir=self.tensorboard_log_dir)
-        if self.enable_profiler:
+        if self.enable_profiler or self.profiling:
             prof = torch.profiler.profile(
                 schedule=torch.profiler.schedule(wait=1, warmup=1, active=3, repeat=1),
                 on_trace_ready=torch.profiler.tensorboard_trace_handler(
                     self.tensorboard_log_dir
-                ),
+                )
+                if self.enable_profiler
+                else None,
                 record_shapes=True,
                 with_stack=True,
             )
@@ -729,7 +733,7 @@ def run(self):
 
         def step(_step_id, task_key="Default"):
             # PyTorch Profiler
-            if self.enable_profiler:
+            if self.enable_profiler or self.profiling:
                 prof.step()
             self.wrapper.train()
             if isinstance(self.lr_exp, dict):
@@ -1061,8 +1065,13 @@ def log_loss_valid(_task_key="Default"):
             fout1.close()
         if self.enable_tensorboard:
             writer.close()
-        if self.enable_profiler:
+        if self.enable_profiler or self.profiling:
             prof.stop()
+            if self.profiling:
+                prof.export_chrome_trace(self.profiling_file)
+                log.info(
+                    f"The profiling trace have been saved to: {self.profiling_file}"
+                )
 
     def save_model(self, save_path, lr=0.0, step=0):
         module = (
diff --git a/deepmd/utils/argcheck.py b/deepmd/utils/argcheck.py
index bbb203eea9..cc91e003c9 100644
--- a/deepmd/utils/argcheck.py
+++ b/deepmd/utils/argcheck.py
@@ -2347,9 +2347,9 @@ def training_args():  # ! modified by Ziyao: data configuration isolated.
     )
     doc_disp_training = "Displaying verbose information during training."
     doc_time_training = "Timing durining training."
-    doc_profiling = "Profiling during training."
+    doc_profiling = "Export the profiling results to the Chrome JSON file for performance analysis, driven by the legacy TensorFlow profiling API or PyTorch Profiler. The output file will be saved to `profiling_file`."
     doc_profiling_file = "Output file for profiling."
-    doc_enable_profiler = "Enable TensorFlow Profiler (available in TensorFlow 2.3) or PyTorch Profiler to analyze performance. The log will be saved to `tensorboard_log_dir`."
+    doc_enable_profiler = "Export the profiling results to the TensorBoard log for performance analysis, driven by TensorFlow Profiler (available in TensorFlow 2.3) or PyTorch Profiler. The log will be saved to `tensorboard_log_dir`."
     doc_tensorboard = "Enable tensorboard"
     doc_tensorboard_log_dir = "The log directory of tensorboard outputs"
     doc_tensorboard_freq = "The frequency of writing tensorboard events."
@@ -2405,14 +2405,14 @@ def training_args():  # ! modified by Ziyao: data configuration isolated.
             bool,
             optional=True,
             default=False,
-            doc=doc_only_tf_supported + doc_profiling,
+            doc=doc_profiling,
         ),
         Argument(
             "profiling_file",
             str,
             optional=True,
             default="timeline.json",
-            doc=doc_only_tf_supported + doc_profiling_file,
+            doc=doc_profiling_file,
         ),
         Argument(
             "enable_profiler",