diff --git a/latency.py b/latency.py
index 3208383..b30bba3 100644
--- a/latency.py
+++ b/latency.py
@@ -22,7 +22,7 @@ def parse_args():
 
 def one_file_run():
     csv_file = parse_args().file
-    path_splitted = csv_file.split('/')
+    path_splitted = csv_file.split(os.sep)
     title = path_splitted[len(path_splitted) - 1].split('.')[0]
     print("АНАЛИЗ ДОВЕРИТЕЛЬНЫХ ИНТЕРВАЛОВ ДЛЯ ЗАДЕРЖЕК")
     print("=" * 50)
@@ -64,13 +64,13 @@ def validate_csv_list(csv_arr: list, dirConfig: dict) -> bool:
 
 def dir_run():
     dirConfig = None
-    with open(parse_args().file + '/dir.yml') as f:
+    with open(parse_args().file + os.sep + 'dir.yml', encoding='utf-8') as f:
         dirConfig = yaml.safe_load(f)
     if dirConfig is None: 
         raise Exception("File not found or not loaded")
-
-    title = parse_args().file.split('/')[1]
-    all_csv_in_dir = glob.glob(parse_args().file + '/*.csv')
+    path_separated = parse_args().file.split(os.sep)
+    title = path_separated[len(path_separated) - 2]
+    all_csv_in_dir = glob.glob(parse_args().file + os.sep +'*.csv')
     logging.info(f"Found {len(all_csv_in_dir)} csv files in directory {parse_args().file}")
     lDataArr = {os.path.basename(file): LatencyData(file) for file in all_csv_in_dir}
 
@@ -88,6 +88,8 @@ def dir_run():
     
 
 if __name__ == "__main__":
+    import matplotlib.pyplot as plt
+    plt.rcParams['font.family'] = 'Arial'
     args = parse_args()
     mode = args.mode
     if mode == 0:
diff --git a/latencyPlots.py b/latencyPlots.py
index 29f3d56..6fd43a2 100644
--- a/latencyPlots.py
+++ b/latencyPlots.py
@@ -83,7 +83,7 @@ def plot_horizontal_hist_with_ci(latencies : dict, colors: dict, labels: dict, s
         key is a filename, value is a string label
 
     """
-    plt.rcParams.update({'font.size': 14})
+    plt.rcParams.update({'font.size': 18})
     # Создание гистограммы
     fig, ax = plt.subplots(figsize=(12,6))
     
@@ -97,9 +97,13 @@ def plot_horizontal_hist_with_ci(latencies : dict, colors: dict, labels: dict, s
     # sorting of all arrays to have same order of elements
     bar_colors = [colors[key] for key in keys]
     bar_labels = [labels[key] for key in keys]
+    bar_mlabels = []
+    for key in keys:
+        bar_mlabels.append(f"{latencies[key].mean_delay:.5g}±{latencies[key].std_error:.3g}")
 
-    ax.barh(y_idx, medians, xerr=errors, color=bar_colors, capsize=15, align='center')
-
+    logging.info(bar_mlabels)
+    cont = ax.barh(y_idx, medians, xerr=errors, color=bar_colors, capsize=15, align='center')
+    ax.bar_label(cont, labels=bar_mlabels, label_type='center')
     logging.info(f"y_idx={y_idx}; bar_labels={bar_labels}")
     ax.set_yticks(y_idx, bar_labels)
     ax.set_xlabel('Задержка (мс)')
@@ -136,7 +140,7 @@ def plot_point_cloud(latencies : dict,
 
     """
 
-    plt.rcParams.update({'font.size': 14})
+    plt.rcParams.update({'font.size': 16})
     # Создание гистограммы
     fig, ax = plt.subplots(figsize=(10,8))
     
@@ -167,7 +171,7 @@ def plot_point_cloud(latencies : dict,
                    point_ld[i].ci_upper, 
                    alpha=0.2, 
                    color=point_colors[i])
-    ax.legend(ncol=3,bbox_to_anchor=(0.75, 1.1), fancybox=True)
+    ax.legend(ncol=3,bbox_to_anchor=(0.95, 1.1), fancybox=True)
     ax.set_xlabel('Время (секунды)')
     ax.set_ylabel('Задержка (мс)')