diff --git a/resources/profiles/FLSun/filament/FLSun S1 PLA Generic.json b/resources/profiles/FLSun/filament/FLSun S1 PLA Generic.json
index 0fe334a390..6f5d0adff5 100644
--- a/resources/profiles/FLSun/filament/FLSun S1 PLA Generic.json	
+++ b/resources/profiles/FLSun/filament/FLSun S1 PLA Generic.json	
@@ -15,8 +15,8 @@
     "full_fan_speed_layer": ["3"],
     "hot_plate_temp": ["60"],
     "hot_plate_temp_initial_layer": ["60"],
-    "nozzle_temperature": ["240"],
-    "nozzle_temperature_initial_layer": ["240"],
+    "nozzle_temperature": ["230"],
+    "nozzle_temperature_initial_layer": ["230"],
     "nozzle_temperature_range_low": ["190"],
     "nozzle_temperature_range_high": ["240"],
     "overhang_fan_speed": ["35"],
diff --git a/resources/profiles/FLSun/filament/FLSun S1 PLA Silk.json b/resources/profiles/FLSun/filament/FLSun S1 PLA Silk.json
index 2a08316092..ecd49291a8 100644
--- a/resources/profiles/FLSun/filament/FLSun S1 PLA Silk.json	
+++ b/resources/profiles/FLSun/filament/FLSun S1 PLA Silk.json	
@@ -15,8 +15,8 @@
     "full_fan_speed_layer": ["3"],
     "hot_plate_temp": ["60"],
     "hot_plate_temp_initial_layer": ["60"],
-    "nozzle_temperature": ["240"],
-    "nozzle_temperature_initial_layer": ["240"],
+    "nozzle_temperature": ["230"],
+    "nozzle_temperature_initial_layer": ["230"],
     "nozzle_temperature_range_low": ["190"],
     "nozzle_temperature_range_high": ["240"],
     "overhang_fan_speed": ["35"],
diff --git a/resources/profiles/FLSun/filament/FLSun T1 PLA Generic.json b/resources/profiles/FLSun/filament/FLSun T1 PLA Generic.json
index 2c418b2401..4f70bbd87b 100644
--- a/resources/profiles/FLSun/filament/FLSun T1 PLA Generic.json	
+++ b/resources/profiles/FLSun/filament/FLSun T1 PLA Generic.json	
@@ -15,8 +15,8 @@
     "full_fan_speed_layer": ["3"],
     "hot_plate_temp": ["60"],
     "hot_plate_temp_initial_layer": ["60"],
-    "nozzle_temperature": ["240"],
-    "nozzle_temperature_initial_layer": ["240"],
+    "nozzle_temperature": ["230"],
+    "nozzle_temperature_initial_layer": ["230"],
     "nozzle_temperature_range_low": ["190"],
     "nozzle_temperature_range_high": ["240"],
     "overhang_fan_speed": ["35"],
diff --git a/resources/profiles/FLSun/filament/FLSun T1 PLA Silk.json b/resources/profiles/FLSun/filament/FLSun T1 PLA Silk.json
index 56fa05286c..55c4c60a84 100644
--- a/resources/profiles/FLSun/filament/FLSun T1 PLA Silk.json	
+++ b/resources/profiles/FLSun/filament/FLSun T1 PLA Silk.json	
@@ -15,8 +15,8 @@
     "full_fan_speed_layer": ["3"],
     "hot_plate_temp": ["60"],
     "hot_plate_temp_initial_layer": ["60"],
-    "nozzle_temperature": ["240"],
-    "nozzle_temperature_initial_layer": ["240"],
+    "nozzle_temperature": ["230"],
+    "nozzle_temperature_initial_layer": ["230"],
     "nozzle_temperature_range_low": ["190"],
     "nozzle_temperature_range_high": ["240"],
     "overhang_fan_speed": ["35"],