diff --git a/resources/profiles/Q Series/machine/Qidi Q2 0.4 nozzle.json b/resources/profiles/Q Series/machine/Qidi Q2 0.4 nozzle.json
index 548a783..1ccbc19 100644
--- a/resources/profiles/Q Series/machine/Qidi Q2 0.4 nozzle.json	
+++ b/resources/profiles/Q Series/machine/Qidi Q2 0.4 nozzle.json	
@@ -29,7 +29,7 @@
     "machine_max_jerk_z": ["4"],
     "machine_max_speed_z": ["20"],
     "machine_pause_gcode": "M0",
-    "machine_start_gcode": "PRINT_START BED=[bed_temperature_initial_layer_single] HOTEND=[nozzle_temperature_initial_layer] CHAMBER=[chamber_temperatures] EXTRUDER=[initial_no_support_extruder]\nSET_PRINT_STATS_INFO TOTAL_LAYER=[total_layer_count]\nM83\nM140 S[bed_temperature_initial_layer_single]\nM104 S[nozzle_temperature_initial_layer]\nM141 S[chamber_temperatures]\nG4 P3000\nT[initial_tool]\nG0 X130 Y1 F30000\nG0 Z10 F1200\nG4 P3000\nprobe  samples=1 \nG91\nG0 Z5 F600\nG90\nG1 X108 Y1 F30000\nG91 \nG0 Z{initial_layer_print_height-5} F600\nG90\nG0 X128 E8 F{outer_wall_volumetric_speed/(24/20) * 60}\nG0 X133 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG0 X138 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5) * 60}\nG0 X143 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG0 X148 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5) * 60}\nG0 X153 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG91\nG1 X1 Z{-initial_layer_print_height-0.1}\nG1 X4\nG1 Z1 F1200\nG90\nM400\nG1 X108 Y2.5 F30000\nG91\nG1 Z-0.7 F1200\nG90\nM83\nG0 X128 E10 F{outer_wall_volumetric_speed/(24/20) * 60}\nG0 X133 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG0 X138 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5) * 60}\nG0 X143 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG0 X148 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5) * 60}\nG0 X153 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG91\nG1 X1 Z{-initial_layer_print_height-0.1}\nG1 X4\nG1 Z1 F1200\nG90\nM400\nG1 Z1 F600",
+    "machine_start_gcode": "PRINT_START BED=[bed_temperature_initial_layer_single] HOTEND=[nozzle_temperature_initial_layer] CHAMBER=[chamber_temperatures] EXTRUDER=[initial_no_support_extruder]\nSET_PRINT_STATS_INFO TOTAL_LAYER=[total_layer_count]\nM83\nM140 S[bed_temperature_initial_layer_single]\nM104 S[nozzle_temperature_initial_layer]\nM141 S[chamber_temperatures]\nG4 P3000\nT[initial_tool]\nG1 X108 Y1 F30000\nG0 Z[initial_layer_print_height] F600\nG0 X128 E8 F{outer_wall_volumetric_speed/(24/20) * 60}\nG0 X133 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG0 X138 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5) * 60}\nG0 X143 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG0 X148 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5) * 60}\nG0 X153 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4  * 60}\nG1 X154 Z-0.1\nG1 X158\nG1 Z1 F600\nG1 X108 Y2.5 F30000\nG0 Z[initial_layer_print_height] F600\nG0 X128 E10 F{outer_wall_volumetric_speed/(24/20) * 60}\nG0 X133 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG0 X138 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5) * 60}\nG0 X143 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG0 X148 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5) * 60}\nG0 X153 E.3742 F{outer_wall_volumetric_speed/(0.3*0.5)/4 * 60}\nG1 X154 Z-0.1\nG1 X158\nG1 Z1 F600",
     "machine_unload_filament_time": "35",
     "nozzle_diameter": ["0.4"],
     "nozzle_volume": ["125"],
diff --git a/resources/profiles/X 4 Series.json b/resources/profiles/X 4 Series.json
index 0c1eac8..e2bbe42 100644
--- a/resources/profiles/X 4 Series.json	
+++ b/resources/profiles/X 4 Series.json	
@@ -1027,7 +1027,7 @@
         {
             "name": "QIDI PETG-GF @Qidi X-Plus 4 0.8 nozzle",
             "sub_path": "filament/QIDI PETG-GF @Qidi X-Plus 4 0.8 nozzle.json"
-        },
+        }
     ],
     "machine_list": [
         {
diff --git a/src/slic3r/GUI/CalibrationPanel.cpp b/src/slic3r/GUI/CalibrationPanel.cpp
index 1ce1a99..1951918 100644
--- a/src/slic3r/GUI/CalibrationPanel.cpp
+++ b/src/slic3r/GUI/CalibrationPanel.cpp
@@ -5,6 +5,7 @@
 #include "CalibrationPanel.hpp"
 #include "I18N.hpp"
 #include "Tab.hpp"
+#include "DeviceCore/DevManager.h"
 
 namespace Slic3r { namespace GUI {