diff --git a/yolox/core/trainer.py b/yolox/core/trainer.py
index 85921ef2e..41fecc172 100644
--- a/yolox/core/trainer.py
+++ b/yolox/core/trainer.py
@@ -204,14 +204,15 @@ def after_train(self):
             if self.args.logger == "wandb":
                 self.wandb_logger.finish()
             elif self.args.logger == "mlflow":
-                metadata={
+                metadata = {
                     "epoch": self.epoch + 1,
                     "input_size": self.input_size,
                     'start_ckpt': self.args.ckpt,
                     'exp_file': self.args.exp_file,
                     "best_ap": float(self.best_ap)
                 }
-                self.mlflow_logger.on_train_end(self.args, file_name=self.file_name, metadata=metadata)
+                self.mlflow_logger.on_train_end(self.args, file_name=self.file_name,
+                                                metadata=metadata)
 
     def before_epoch(self):
         logger.info("---> start train epoch{}".format(self.epoch + 1))
diff --git a/yolox/utils/logger.py b/yolox/utils/logger.py
index 48320057c..1045a7b47 100644
--- a/yolox/utils/logger.py
+++ b/yolox/utils/logger.py
@@ -98,11 +98,8 @@ def setup_logger(save_dir, distributed_rank=0, filename="log.txt", mode="a"):
 
     logger.remove()
     save_file = os.path.join(save_dir, filename)
-    crnt_log_save_file = os.path.join(save_dir, 'train_log_crnt.txt')
     if mode == "o" and os.path.exists(save_file):
         os.remove(save_file)
-    if os.path.exists(crnt_log_save_file):
-        os.remove(crnt_log_save_file)
     # only keep logger in rank0 process
     if distributed_rank == 0:
         logger.add(
@@ -112,7 +109,6 @@ def setup_logger(save_dir, distributed_rank=0, filename="log.txt", mode="a"):
             enqueue=True,
         )
         logger.add(save_file)
-        logger.add(crnt_log_save_file)
 
     # redirect stdout/stderr to loguru
     redirect_sys_output("INFO")
diff --git a/yolox/utils/mlflow_logger.py b/yolox/utils/mlflow_logger.py
index ef63321ed..28b031822 100644
--- a/yolox/utils/mlflow_logger.py
+++ b/yolox/utils/mlflow_logger.py
@@ -23,6 +23,8 @@
 from loguru import logger
 import torch
 from yolox.utils import is_main_process
+
+
 class MlflowLogger:
     """
     Main Mlflow logging class to log hyperparameters, metrics, and models to Mlflow.
@@ -156,10 +158,8 @@ def setup(self, args, exp):
         self._mlflow_log_model_per_n_epochs = int(os.getenv(
             "YOLOX_MLFLOW_LOG_MODEL_PER_n_EPOCHS", 30))
 
-        self._mlflow_log_nth_epoch_models = os.getenv(
-            "YOLOX_MLFLOW_LOG_Nth_EPOCH_MODELS", "False").upper() in \
-                                            self.ENV_VARS_TRUE_VALUES
-
+        self._mlflow_log_nth_epoch_models = os.getenv("YOLOX_MLFLOW_LOG_Nth_EPOCH_MODELS",
+                                                      "False").upper() in self.ENV_VARS_TRUE_VALUES
         self.run_name = os.getenv("YOLOX_MLFLOW_RUN_NAME", None)
         self.run_name = None if len(self.run_name.strip()) == 0 else self.run_name
         self._flatten_params = os.getenv("YOLOX_MLFLOW_FLATTEN_PARAMS",
@@ -283,7 +283,7 @@ def on_log(self, args, exp, step, logs):
         Returns:
             None
         """
-        #step = trainer.progress_in_iter
+        # step = trainer.progress_in_iter
         if not self._initialized:
             self.setup(args, exp)
         if is_main_process():  # master thread only
@@ -340,7 +340,7 @@ def save_log_file(self, args, file_name):
         Returns:
             None
         """
-        log_file_path = os.path.join(file_name, "train_log_crnt.txt")
+        log_file_path = os.path.join(file_name, "train_log.txt")
         mlflow_out_dir = f"{args.experiment_name}"
         logger.info(f"Logging logfile: {log_file_path} in mlflow artifact path: {mlflow_out_dir}.")
         self._ml_flow.log_artifact(log_file_path, mlflow_out_dir)