diff --git a/resources/profiles/BBL.json b/resources/profiles/BBL.json
index 6b05f7a62..e33a841ed 100644
--- a/resources/profiles/BBL.json
+++ b/resources/profiles/BBL.json
@@ -1,7 +1,7 @@
 {
     "name": "Bambulab",
     "url": "http://www.bambulab.com/Parameters/vendor/BBL.json",
-    "version": "02.00.00.47",
+    "version": "02.00.00.48",
     "force_update": "0",
     "description": "the initial version of BBL configurations",
     "machine_model_list": [
diff --git a/resources/profiles/BBL/filament/Bambu PET-CF @BBL H2D.json b/resources/profiles/BBL/filament/Bambu PET-CF @BBL H2D.json
index 3c42f0c08..f4b8e2570 100644
--- a/resources/profiles/BBL/filament/Bambu PET-CF @BBL H2D.json	
+++ b/resources/profiles/BBL/filament/Bambu PET-CF @BBL H2D.json	
@@ -7,7 +7,7 @@
     "instantiation": "true",
     "description": "When printing this filament, there's a risk of nozzle clogging, oozing, warping and low layer adhesion strength. To get better results, please refer to this wiki: Printing Tips for High Temp / Engineering materials.",
     "chamber_temperatures": [
-        "60"
+        "50"
     ],
     "filament_deretraction_speed": [
         "nil",
diff --git a/resources/profiles/BBL/filament/Bambu PET-CF @BBL X1E.json b/resources/profiles/BBL/filament/Bambu PET-CF @BBL X1E.json
index 95c1b8d66..44be4cef2 100644
--- a/resources/profiles/BBL/filament/Bambu PET-CF @BBL X1E.json	
+++ b/resources/profiles/BBL/filament/Bambu PET-CF @BBL X1E.json	
@@ -6,7 +6,7 @@
     "setting_id": "GFST01_00",
     "instantiation": "true",
     "chamber_temperatures": [
-        "50"
+        "60"
     ],
     "compatible_printers": [
         "Bambu Lab X1E 0.4 nozzle",