diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9bb75dab4..19400a55e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -109,7 +109,7 @@ jobs:
         shell: cmd
         run: |
           cl.exe
-          cmake -G "Visual Studio 17 2022" -A Win32 -DCMAKE_CONFIGURATION_TYPES:STRING="Debug" -DEXT_LIB_DIR=./ExtLibraries -DFLIGHT_SW_DIR=./c2a-core -DC2A_NAME=Examples/minimum_user -D${{ matrix.use_c2a }} -D${{ matrix.build_bit }}
+          cmake -G "Visual Studio 17 2022" -A Win32 -DCMAKE_CONFIGURATION_TYPES:STRING="Debug" -DINI_FILE_DIR_FROM_EXE=./settings -DCORE_DIR_FROM_EXE=./ -DEXT_LIB_DIR=./ExtLibraries -DEXT_LIB_DIR_FROM_EXE=./ExtLibraries -DFLIGHT_SW_DIR=./c2a-core -DC2A_NAME=Examples/minimum_user -D${{ matrix.use_c2a }} -D${{ matrix.build_bit }}
           cmake --build .
 
       - name: build 64bit
@@ -117,20 +117,20 @@ jobs:
         shell: cmd
         run: |
           cl.exe
-          cmake -G "Visual Studio 17 2022" -A x64 -DCMAKE_CONFIGURATION_TYPES:STRING="Debug" -DEXT_LIB_DIR=./ExtLibraries -DFLIGHT_SW_DIR=./c2a-core -DC2A_NAME=Examples/minimum_user -D${{ matrix.use_c2a }} -D${{ matrix.build_bit }}
+          cmake -G "Visual Studio 17 2022" -A x64 -DCMAKE_CONFIGURATION_TYPES:STRING="Debug" -DINI_FILE_DIR_FROM_EXE=./settings -DCORE_DIR_FROM_EXE=./ -DEXT_LIB_DIR=./ExtLibraries -DEXT_LIB_DIR_FROM_EXE=./ExtLibraries -DFLIGHT_SW_DIR=./c2a-core -DC2A_NAME=Examples/minimum_user -D${{ matrix.use_c2a }} -D${{ matrix.build_bit }}
           cmake --build .
 
       - name: fix simulation config
         shell: bash
-        working-directory: ./data/sample/initialize_files
+        working-directory: ./settings
         run: |
-          find . -type f -name '*.ini' -exec sed -i 's/..\/..\/..\/ExtLibraries/..\/..\/ExtLibraries/g' {} \;
+          find . -type f -name '*.ini' -exec sed -i 's/..\/..\/logs/.\/logs/g' {} \;
 
       - name: run simulation(SampleSat)
         if: matrix.build_bit == 'BUILD_64BIT=OFF' || (matrix.build_bit == 'BUILD_64BIT=ON' && matrix.use_c2a == 'USE_C2A=OFF')
-        working-directory: ./data/sample
+        working-directory: ./
         run: |
-          ..\..\Debug\S2E.exe
+          .\Debug\S2E.exe
 
   build_s2e_linux:
     name: Build on Linux
@@ -149,8 +149,8 @@ jobs:
         run: |
           COMPILER="${{ matrix.compiler }}"
           read -r -a COMPILER <<< "$COMPILER"
-          echo "::set-output name=CC::${COMPILER[0]}"
-          echo "::set-output name=CXX::${COMPILER[1]}"
+          echo "CC=${COMPILER[0]}" >> "$GITHUB_OUTPUT"
+          echo "CXX=${COMPILER[1]}" >> "$GITHUB_OUTPUT"
 
       - name: install deps
         run: |
@@ -208,25 +208,25 @@ jobs:
           CC:  ${{ steps.compiler.outputs.CC  }}
           CXX: ${{ steps.compiler.outputs.CXX }}
         run: |
-          cmake . -DEXT_LIB_DIR=./ExtLibraries -D${{ matrix.build_bit }}
+          cmake . -DEXT_LIB_DIR=./ExtLibraries -DEXT_LIB_DIR_FROM_EXE=./ExtLibraries -DINI_FILE_DIR_FROM_EXE=./settings -DCORE_DIR_FROM_EXE=./ -D${{ matrix.build_bit }}
           cmake --build .
 
       - name: fix simulation config
-        working-directory: ./data/sample/initialize_files
+        working-directory: ./settings
         run: |
-          find . -type f -name '*.ini' -exec sed -i 's/..\/..\/..\/ExtLibraries/..\/..\/ExtLibraries/g' {} \;
+          find . -type f -name '*.ini' -exec sed -i 's/..\/..\/logs/.\/logs/g' {} \;
 
       - name: run simulation(SampleSat)
-        working-directory: ./data/sample
+        working-directory: ./
         run: |
-          ../../S2E
+          ./S2E
 
       - name: generate graph
         working-directory: ./scripts/Plot
         run: |
           sudo apt-get install -y gnuplot
           pip3 install yq
-          LOG=$(ls ../../data/sample/logs/logs_*/*.csv)
+          LOG=$(ls ../../logs/logs_*/*.csv)
           echo "plot $LOG"
           ./gen_graph.sh "${LOG}"
           ls
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a4426f1e9..e42256c80 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -42,7 +42,7 @@ endif()
 
 ## Directory path for ini files
 if(NOT DEFINED INI_FILE_DIR_FROM_EXE)
-  set(INI_FILE_DIR_FROM_EXE ../../data/sample/initialize_files)
+  set(INI_FILE_DIR_FROM_EXE ../../settings)
 endif()
 
 if(NOT DEFINED EXT_LIB_DIR_FROM_EXE)
diff --git a/data/sample/initialize_files/components/wings_command_sender_to_c2a/wings_command_sender_to_c2a.ini b/data/sample/initialize_files/components/wings_command_sender_to_c2a/wings_command_sender_to_c2a.ini
deleted file mode 100644
index 0d8a2811e..000000000
--- a/data/sample/initialize_files/components/wings_command_sender_to_c2a/wings_command_sender_to_c2a.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[WINGS_COMMAND_SENDER_TO_C2A]
-command_send_enable = ENABLE
-prescaler = 1
-c2a_command_database_file = ../../data/initialize_files/components/wings_command_sender_to_c2a/SAMPLE_MOBC_CMD_DB_CMD_DB.csv
-wings_operation_file = ../../data/initialize_files/components/wings_command_sender_to_c2a/example.ops
diff --git a/data/sample/initialize_files/components/angular_velocity_observer.ini b/settings/components/angular_velocity_observer.ini
similarity index 100%
rename from data/sample/initialize_files/components/angular_velocity_observer.ini
rename to settings/components/angular_velocity_observer.ini
diff --git a/data/sample/initialize_files/components/antenna_radiation_pattern_csv_files/sample_antenna_radiation_pattern.csv b/settings/components/antenna_radiation_pattern_csv_files/sample_antenna_radiation_pattern.csv
similarity index 100%
rename from data/sample/initialize_files/components/antenna_radiation_pattern_csv_files/sample_antenna_radiation_pattern.csv
rename to settings/components/antenna_radiation_pattern_csv_files/sample_antenna_radiation_pattern.csv
diff --git a/data/sample/initialize_files/components/attitude_observer.ini b/settings/components/attitude_observer.ini
similarity index 100%
rename from data/sample/initialize_files/components/attitude_observer.ini
rename to settings/components/attitude_observer.ini
diff --git a/data/sample/initialize_files/components/battery.ini b/settings/components/battery.ini
similarity index 100%
rename from data/sample/initialize_files/components/battery.ini
rename to settings/components/battery.ini
diff --git a/data/sample/initialize_files/components/component_interference.ini b/settings/components/component_interference.ini
similarity index 100%
rename from data/sample/initialize_files/components/component_interference.ini
rename to settings/components/component_interference.ini
diff --git a/data/sample/initialize_files/components/force_generator.ini b/settings/components/force_generator.ini
similarity index 100%
rename from data/sample/initialize_files/components/force_generator.ini
rename to settings/components/force_generator.ini
diff --git a/data/sample/initialize_files/components/gnss_receiver.ini b/settings/components/gnss_receiver.ini
similarity index 100%
rename from data/sample/initialize_files/components/gnss_receiver.ini
rename to settings/components/gnss_receiver.ini
diff --git a/data/sample/initialize_files/components/ground_station_antenna.ini b/settings/components/ground_station_antenna.ini
similarity index 100%
rename from data/sample/initialize_files/components/ground_station_antenna.ini
rename to settings/components/ground_station_antenna.ini
diff --git a/data/sample/initialize_files/components/ground_station_calculator.ini b/settings/components/ground_station_calculator.ini
similarity index 100%
rename from data/sample/initialize_files/components/ground_station_calculator.ini
rename to settings/components/ground_station_calculator.ini
diff --git a/data/sample/initialize_files/components/gyro_sensor.ini b/settings/components/gyro_sensor.ini
similarity index 100%
rename from data/sample/initialize_files/components/gyro_sensor.ini
rename to settings/components/gyro_sensor.ini
diff --git a/data/sample/initialize_files/components/magnetometer.ini b/settings/components/magnetometer.ini
similarity index 100%
rename from data/sample/initialize_files/components/magnetometer.ini
rename to settings/components/magnetometer.ini
diff --git a/data/sample/initialize_files/components/magnetorquer.ini b/settings/components/magnetorquer.ini
similarity index 100%
rename from data/sample/initialize_files/components/magnetorquer.ini
rename to settings/components/magnetorquer.ini
diff --git a/data/sample/initialize_files/components/orbit_observer.ini b/settings/components/orbit_observer.ini
similarity index 100%
rename from data/sample/initialize_files/components/orbit_observer.ini
rename to settings/components/orbit_observer.ini
diff --git a/data/sample/initialize_files/components/pcu_initial_study.ini b/settings/components/pcu_initial_study.ini
similarity index 100%
rename from data/sample/initialize_files/components/pcu_initial_study.ini
rename to settings/components/pcu_initial_study.ini
diff --git a/data/sample/initialize_files/components/reaction_wheel.ini b/settings/components/reaction_wheel.ini
similarity index 100%
rename from data/sample/initialize_files/components/reaction_wheel.ini
rename to settings/components/reaction_wheel.ini
diff --git a/data/sample/initialize_files/components/rw_disturbance_csv_files/radial_force_harmonics_coefficients.csv b/settings/components/rw_disturbance_csv_files/radial_force_harmonics_coefficients.csv
similarity index 100%
rename from data/sample/initialize_files/components/rw_disturbance_csv_files/radial_force_harmonics_coefficients.csv
rename to settings/components/rw_disturbance_csv_files/radial_force_harmonics_coefficients.csv
diff --git a/data/sample/initialize_files/components/rw_disturbance_csv_files/radial_torque_harmonics_coefficients.csv b/settings/components/rw_disturbance_csv_files/radial_torque_harmonics_coefficients.csv
similarity index 100%
rename from data/sample/initialize_files/components/rw_disturbance_csv_files/radial_torque_harmonics_coefficients.csv
rename to settings/components/rw_disturbance_csv_files/radial_torque_harmonics_coefficients.csv
diff --git a/data/sample/initialize_files/components/solar_array_panel.ini b/settings/components/solar_array_panel.ini
similarity index 100%
rename from data/sample/initialize_files/components/solar_array_panel.ini
rename to settings/components/solar_array_panel.ini
diff --git a/data/sample/initialize_files/components/spacecraft_antenna.ini b/settings/components/spacecraft_antenna.ini
similarity index 100%
rename from data/sample/initialize_files/components/spacecraft_antenna.ini
rename to settings/components/spacecraft_antenna.ini
diff --git a/data/sample/initialize_files/components/star_sensor.ini b/settings/components/star_sensor.ini
similarity index 100%
rename from data/sample/initialize_files/components/star_sensor.ini
rename to settings/components/star_sensor.ini
diff --git a/data/sample/initialize_files/components/sun_sensor.ini b/settings/components/sun_sensor.ini
similarity index 100%
rename from data/sample/initialize_files/components/sun_sensor.ini
rename to settings/components/sun_sensor.ini
diff --git a/data/sample/initialize_files/components/telescope.ini b/settings/components/telescope.ini
similarity index 100%
rename from data/sample/initialize_files/components/telescope.ini
rename to settings/components/telescope.ini
diff --git a/data/sample/initialize_files/components/thermal_components.ini b/settings/components/thermal_components.ini
similarity index 100%
rename from data/sample/initialize_files/components/thermal_components.ini
rename to settings/components/thermal_components.ini
diff --git a/data/sample/initialize_files/components/thruster.ini b/settings/components/thruster.ini
similarity index 100%
rename from data/sample/initialize_files/components/thruster.ini
rename to settings/components/thruster.ini
diff --git a/data/sample/initialize_files/components/torque_generator.ini b/settings/components/torque_generator.ini
similarity index 100%
rename from data/sample/initialize_files/components/torque_generator.ini
rename to settings/components/torque_generator.ini
diff --git a/data/sample/initialize_files/components/wings_command_sender_to_c2a/SAMPLE_MOBC_CMD_DB_CMD_DB.csv b/settings/components/wings_command_sender_to_c2a/SAMPLE_MOBC_CMD_DB_CMD_DB.csv
similarity index 100%
rename from data/sample/initialize_files/components/wings_command_sender_to_c2a/SAMPLE_MOBC_CMD_DB_CMD_DB.csv
rename to settings/components/wings_command_sender_to_c2a/SAMPLE_MOBC_CMD_DB_CMD_DB.csv
diff --git a/data/sample/initialize_files/components/wings_command_sender_to_c2a/example.ops b/settings/components/wings_command_sender_to_c2a/example.ops
similarity index 100%
rename from data/sample/initialize_files/components/wings_command_sender_to_c2a/example.ops
rename to settings/components/wings_command_sender_to_c2a/example.ops
diff --git a/settings/components/wings_command_sender_to_c2a/wings_command_sender_to_c2a.ini b/settings/components/wings_command_sender_to_c2a/wings_command_sender_to_c2a.ini
new file mode 100644
index 000000000..22dad4d70
--- /dev/null
+++ b/settings/components/wings_command_sender_to_c2a/wings_command_sender_to_c2a.ini
@@ -0,0 +1,5 @@
+[WINGS_COMMAND_SENDER_TO_C2A]
+command_send_enable = ENABLE
+prescaler = 1
+c2a_command_database_file = INI_FILE_DIR_FROM_EXE/components/wings_command_sender_to_c2a/SAMPLE_MOBC_CMD_DB_CMD_DB.csv
+wings_operation_file = INI_FILE_DIR_FROM_EXE/components/wings_command_sender_to_c2a/example.ops
diff --git a/data/sample/initialize_files/gnss/final_products/.gitkeep b/settings/gnss/final_products/.gitkeep
similarity index 100%
rename from data/sample/initialize_files/gnss/final_products/.gitkeep
rename to settings/gnss/final_products/.gitkeep
diff --git a/data/sample/initialize_files/sample_disturbance.ini b/settings/sample_disturbance.ini
similarity index 100%
rename from data/sample/initialize_files/sample_disturbance.ini
rename to settings/sample_disturbance.ini
diff --git a/data/sample/initialize_files/sample_gnss.ini b/settings/sample_gnss.ini
similarity index 100%
rename from data/sample/initialize_files/sample_gnss.ini
rename to settings/sample_gnss.ini
diff --git a/data/sample/initialize_files/sample_ground_station.ini b/settings/sample_ground_station.ini
similarity index 100%
rename from data/sample/initialize_files/sample_ground_station.ini
rename to settings/sample_ground_station.ini
diff --git a/data/sample/initialize_files/sample_inter_satellite_communication.ini b/settings/sample_inter_satellite_communication.ini
similarity index 100%
rename from data/sample/initialize_files/sample_inter_satellite_communication.ini
rename to settings/sample_inter_satellite_communication.ini
diff --git a/data/sample/initialize_files/sample_local_environment.ini b/settings/sample_local_environment.ini
similarity index 100%
rename from data/sample/initialize_files/sample_local_environment.ini
rename to settings/sample_local_environment.ini
diff --git a/data/sample/initialize_files/sample_satellite.ini b/settings/sample_satellite.ini
similarity index 100%
rename from data/sample/initialize_files/sample_satellite.ini
rename to settings/sample_satellite.ini
diff --git a/data/sample/initialize_files/sample_simulation_base.ini b/settings/sample_simulation_base.ini
similarity index 100%
rename from data/sample/initialize_files/sample_simulation_base.ini
rename to settings/sample_simulation_base.ini
diff --git a/data/sample/initialize_files/sample_structure.ini b/settings/sample_structure.ini
similarity index 100%
rename from data/sample/initialize_files/sample_structure.ini
rename to settings/sample_structure.ini
diff --git a/data/sample/initialize_files/thermal_csv_files/cij.csv b/settings/thermal_csv_files/cij.csv
similarity index 100%
rename from data/sample/initialize_files/thermal_csv_files/cij.csv
rename to settings/thermal_csv_files/cij.csv
diff --git a/data/sample/initialize_files/thermal_csv_files/heaters.csv b/settings/thermal_csv_files/heaters.csv
similarity index 100%
rename from data/sample/initialize_files/thermal_csv_files/heaters.csv
rename to settings/thermal_csv_files/heaters.csv
diff --git a/data/sample/initialize_files/thermal_csv_files/heatload.csv b/settings/thermal_csv_files/heatload.csv
similarity index 100%
rename from data/sample/initialize_files/thermal_csv_files/heatload.csv
rename to settings/thermal_csv_files/heatload.csv
diff --git a/data/sample/initialize_files/thermal_csv_files/node.csv b/settings/thermal_csv_files/node.csv
similarity index 100%
rename from data/sample/initialize_files/thermal_csv_files/node.csv
rename to settings/thermal_csv_files/node.csv
diff --git a/data/sample/initialize_files/thermal_csv_files/rij.csv b/settings/thermal_csv_files/rij.csv
similarity index 100%
rename from data/sample/initialize_files/thermal_csv_files/rij.csv
rename to settings/thermal_csv_files/rij.csv