diff --git a/src/gui/plotter.py b/src/gui/plotter.py
index 6fa8ca5..c3c144e 100644
--- a/src/gui/plotter.py
+++ b/src/gui/plotter.py
@@ -175,7 +175,7 @@ class CustomPlotLayout(pg.GraphicsLayoutWidget):
             else:
                 plot_item.setXLink(main_plot)
 
-            if description["Settings"]["performance"]:
+            if description["Settings"].get("performance", False):
                 self.setProperty("performance", plot_timings)
             
             self.addItem(plot_item, widget_num, 0)
@@ -221,13 +221,12 @@ class PlotItemGenerator:
         dataframe, dataframe_headers, useful_data, points_pocket, widget_steps, point_steps = self._datapack
 
         plot_item, legend = self._init_plot_item(title=channel)
-        settings = description["Settings"]
-
+        settings:dict = description["Settings"]
         timings = ChannelTimings()
         timings.client_time = useful_data.client_time
 
         # TODO: рассчитать корректный параметр range 
-        if settings["mirror ME"] and not self._ideal_mode:
+        if settings.get("mirror ME", False) and not self._ideal_mode:
             dataframe = self._shift_data(
                 "ME", 
                 description["Real_signals"], 
@@ -245,31 +244,31 @@ class PlotItemGenerator:
             if self._ideal_mode:
                 timings, point_data.events, point_data.timeframe = self._generate_synthetic_events(timings, ideal_data)
             else:
-                if settings["force compensation FE"]:
+                if settings.get("force compensation FE", False):
                     force = point_data.useful_data["force"]
                     k_hardness = useful_data.k_hardness
                     signals = description["Real_signals"]
                     dataframe = self._apply_force_compensation(force, k_hardness, dataframe, point_data.timeframe, signals)
 
-                if settings["stages"]:
+                if settings.get("stages", False):
                     self._add_stage_regions(plot_item, point_data.events, dataframe_headers, pyqt_container.regions, 75)
 
-                if settings["force accuracy"]:
+                if settings.get("force accuracy", False):
                     force = point_data.useful_data["force"]
                     self._add_force_accuracy_region(point_data.events["Welding"], force, plot_item)
 
-            if settings["ideals"] and settings["mirror ME"]:
+            if settings.get("ideals", False) and settings.get("mirror ME", False):
                 for stage in point_data.events.keys():
                     ideal_data[stage] = self._shift_data("ME", description["Ideal_signals"], ideal_data[stage], lambda x: useful_data.range_ME-x)
 
-            if settings["workpiece"]:
+            if settings.get("workpiece", False):
                 self._add_workpiece(point_data, plot_item)
 
-            if settings["ideals"]:
+            if settings.get("ideals", False):
                 self._add_ideal_stage_regions(plot_item, ideal_data, point_data.events, pyqt_container.regions, 100)
                 self._add_ideal_signals(plot_item, legend, ideal_data, point_data.events, description["Ideal_signals"], pyqt_container.curves, is_last)
 
-            if settings["performance"]:
+            if settings.get("performance", False):
                 timings = self._calc_performance(timings, point_data, ideal_data, is_first, is_last)
                             
             self._parent._update_status(widget_steps, point_steps, widget_num, cur_point)