diff --git a/PHI-CL/changelog.txt b/PHI-CL/changelog.txt
index 598abf5..7d5c0a4 100644
--- a/PHI-CL/changelog.txt
+++ b/PHI-CL/changelog.txt
@@ -1,8 +1,15 @@
+---------------------------------------------------------------------------------------------------
+Version: 3.0.50
+Date: 2024-12-22
+
+  Changes:
+    - [SA] Fixed the direction of thruster.
+
 ---------------------------------------------------------------------------------------------------
 Version: 3.0.49
-Date: 2024-12-14
+Date: 2024-12-19
 
-  Features:
+  Changes:
     - [CL] Some color for the settings.
 
 ---------------------------------------------------------------------------------------------------
diff --git a/PHI-CL/data.lua b/PHI-CL/data.lua
index 0af9a64..12c14d6 100644
--- a/PHI-CL/data.lua
+++ b/PHI-CL/data.lua
@@ -963,9 +963,9 @@ if settings.startup['PHI-SA'].value then
             data.raw.recipe['atomic-bomb'].ingredients[3] = {type='item', name='uranium-235', amount=30}
 
             table.insert(data.raw['thruster']['thruster'].fuel_fluid_box.pipe_connections, {flow_direction='input-output', direction=defines.direction.west, position={-1.5, 2}})
-            table.insert(data.raw['thruster']['thruster'].oxidizer_fluid_box.pipe_connections, {flow_direction='input-output', direction=defines.direction.west, position={1.5, 2}})
+            table.insert(data.raw['thruster']['thruster'].oxidizer_fluid_box.pipe_connections, {flow_direction='input-output', direction=defines.direction.east, position={1.5, 2}})
 
-            data.raw.roboport.roboport.charging_station_count_affected_by_quality = true
+            data.raw['roboport']['roboport'].charging_station_count_affected_by_quality = true
             data.raw['roboport-equipment']['personal-roboport-equipment'].charging_station_count_affected_by_quality = true
 
             data.raw.item['space-platform-foundation'].stack_size = 100
diff --git a/PHI-CL/info.json b/PHI-CL/info.json
index 9bd50cb..48d31d5 100644
--- a/PHI-CL/info.json
+++ b/PHI-CL/info.json
@@ -1,8 +1,8 @@
 {
     "name": "PHI-CL",
-    "version": "3.0.49",
+    "version": "3.0.50",
     "factorio_version": "2.0",
-    "date": "2024-12-19",
+    "date": "2024-12-22",
     "title": "Phidias Collection",
     "author": "PHIDIAS0303",
     "contributers": "",