diff --git a/internlm/initialize/launch.py b/internlm/initialize/launch.py
index 7a9ede5..4271e06 100644
--- a/internlm/initialize/launch.py
+++ b/internlm/initialize/launch.py
@@ -42,7 +42,6 @@ def get_default_parser():
     parser.add_argument("--backend", type=str, default="nccl", help="backend for distributed communication")
     parser.add_argument("--seed", type=int, default=1024)
     parser.add_argument("--profiling", default=False, action="store_true", help="enable/disable profiling.")
-    parser.add_argument("--bind_numa", default=False, action="store_true", help="enable/disable bind_numa.")
     return parser
 
 
@@ -441,7 +440,7 @@ def initialize_distributed_env(
         master_port (str): The master port for distributed training. 8888 by default.
         seed (int, optional): Specified random seed for every process. 1024 by default.
     """
-
+    try_bind_numa(launcher)
     torch.cuda.empty_cache()
 
     if launcher == "torch":
diff --git a/train.py b/train.py
index ede175a..ff15354 100644
--- a/train.py
+++ b/train.py
@@ -14,7 +14,7 @@ from internlm.core.context import ParallelMode
 from internlm.core.context import global_context as gpc
 from internlm.core.scheduler import SchedulerMetricHook
 from internlm.core.trainer import TrainState
-from internlm.initialize import initialize_distributed_env, try_bind_numa
+from internlm.initialize import initialize_distributed_env
 from internlm.model.loss import FlashGPTLMLoss
 from internlm.model.metrics import AccPerplex
 from internlm.monitor import initialize_monitor_manager, send_alert_message
@@ -291,9 +291,6 @@ if __name__ == "__main__":
     args = parse_args()
     hostname = socket.gethostname()
 
-    if args.bind_numa:
-        try_bind_numa(args.launcher)
-
     # initialize distributed environment
     initialize_distributed_env(config=args.config, launcher=args.launcher, master_port=args.port, seed=args.seed)
     assert hasattr(gpc, "config") and gpc.config is not None