diff --git a/resources/profiles/BBL/process/0.08mm Extra Fine @BBL H2 0.2 nozzle.json b/resources/profiles/BBL/process/0.08mm Extra Fine @BBL H2 0.2 nozzle.json
index 5d2cbf7c94..cdb928963d 100644
--- a/resources/profiles/BBL/process/0.08mm Extra Fine @BBL H2 0.2 nozzle.json	
+++ b/resources/profiles/BBL/process/0.08mm Extra Fine @BBL H2 0.2 nozzle.json	
@@ -7,8 +7,8 @@
     "instantiation": "true",
     "description": "High quality profile for 0.2mm nozzle, prioritizing print quality.",
     "default_acceleration": [
-        "8000",
-        "8000"
+        "10000",
+        "10000"
     ],
     "initial_layer_speed": [
         "40",
diff --git a/resources/profiles/BBL/process/0.10mm Standard @BBL H2 0.2 nozzle.json b/resources/profiles/BBL/process/0.10mm Standard @BBL H2 0.2 nozzle.json
index 4917a6f32c..c24936d69f 100644
--- a/resources/profiles/BBL/process/0.10mm Standard @BBL H2 0.2 nozzle.json	
+++ b/resources/profiles/BBL/process/0.10mm Standard @BBL H2 0.2 nozzle.json	
@@ -139,5 +139,6 @@
     "travel_acceleration": [
         "10000",
         "10000"
-    ]
+    ],
+    "smooth_coefficient": "4"
 }
\ No newline at end of file
diff --git a/resources/profiles/BBL/process/0.12mm Balanced Quality @BBL H2 0.2 nozzle.json b/resources/profiles/BBL/process/0.12mm Balanced Quality @BBL H2 0.2 nozzle.json
index a402931df7..931a97af4e 100644
--- a/resources/profiles/BBL/process/0.12mm Balanced Quality @BBL H2 0.2 nozzle.json	
+++ b/resources/profiles/BBL/process/0.12mm Balanced Quality @BBL H2 0.2 nozzle.json	
@@ -6,8 +6,8 @@
     "setting_id": "GP233",
     "instantiation": "true",
     "default_acceleration": [
-        "8000",
-        "8000"
+        "10000",
+        "10000"
     ],
     "initial_layer_speed": [
         "40",
diff --git a/resources/profiles/BBL/process/0.16mm Standard @BBL H2.json b/resources/profiles/BBL/process/0.16mm Standard @BBL H2.json
index aaa812ebd0..6f640f1650 100644
--- a/resources/profiles/BBL/process/0.16mm Standard @BBL H2.json	
+++ b/resources/profiles/BBL/process/0.16mm Standard @BBL H2.json	
@@ -7,8 +7,8 @@
     "instantiation": "true",
     "description": "Standard profile for 0.16mm layer height, prioritizing speed.",
     "default_acceleration": [
-        "8000",
-        "8000"
+        "10000",
+        "10000"
     ],
     "initial_layer_speed": [
         "50",
diff --git a/resources/profiles/BBL/process/0.18mm Balanced Quality @BBL H2 0.6 nozzle.json b/resources/profiles/BBL/process/0.18mm Balanced Quality @BBL H2 0.6 nozzle.json
index b21d394ff7..7935e7db80 100644
--- a/resources/profiles/BBL/process/0.18mm Balanced Quality @BBL H2 0.6 nozzle.json	
+++ b/resources/profiles/BBL/process/0.18mm Balanced Quality @BBL H2 0.6 nozzle.json	
@@ -11,8 +11,8 @@
         "50"
     ],
     "default_acceleration": [
-        "8000",
-        "8000"
+        "10000",
+        "10000"
     ],
     "gap_infill_speed": [
         "250",
diff --git a/resources/profiles/BBL/process/0.20mm Standard @BBL H2.json b/resources/profiles/BBL/process/0.20mm Standard @BBL H2.json
index 176326edd7..1f2eecc860 100644
--- a/resources/profiles/BBL/process/0.20mm Standard @BBL H2.json	
+++ b/resources/profiles/BBL/process/0.20mm Standard @BBL H2.json	
@@ -34,15 +34,15 @@
     ],
     "internal_solid_infill_speed": [
         "250",
-        "250"
+        "300"
     ],
     "outer_wall_speed": [
         "200",
         "200"
     ],
     "sparse_infill_speed": [
-        "270",
-        "270"
+        "350",
+        "600"
     ],
     "bridge_speed": [
         "50",
diff --git a/resources/profiles/BBL/process/0.24mm Balanced Quality @BBL H2 0.8 nozzle.json b/resources/profiles/BBL/process/0.24mm Balanced Quality @BBL H2 0.8 nozzle.json
index a9099ba43a..23fdc3350e 100644
--- a/resources/profiles/BBL/process/0.24mm Balanced Quality @BBL H2 0.8 nozzle.json	
+++ b/resources/profiles/BBL/process/0.24mm Balanced Quality @BBL H2 0.8 nozzle.json	
@@ -11,8 +11,8 @@
         "50"
     ],
     "default_acceleration": [
-        "8000",
-        "8000"
+        "10000",
+        "10000"
     ],
     "gap_infill_speed": [
         "250",
diff --git a/resources/profiles/BBL/process/0.24mm Balanced Strength @BBL H2 0.6 nozzle.json b/resources/profiles/BBL/process/0.24mm Balanced Strength @BBL H2 0.6 nozzle.json
index dc5b16f907..51e44ef261 100644
--- a/resources/profiles/BBL/process/0.24mm Balanced Strength @BBL H2 0.6 nozzle.json	
+++ b/resources/profiles/BBL/process/0.24mm Balanced Strength @BBL H2 0.6 nozzle.json	
@@ -11,8 +11,8 @@
         "50"
     ],
     "default_acceleration": [
-        "8000",
-        "8000"
+        "10000",
+        "10000"
     ],
     "gap_infill_speed": [
         "250",
diff --git a/resources/profiles/BBL/process/0.24mm Standard @BBL H2.json b/resources/profiles/BBL/process/0.24mm Standard @BBL H2.json
index 821180ad11..3332e74bd2 100644
--- a/resources/profiles/BBL/process/0.24mm Standard @BBL H2.json	
+++ b/resources/profiles/BBL/process/0.24mm Standard @BBL H2.json	
@@ -6,8 +6,8 @@
     "setting_id": "GP241",
     "instantiation": "true",
     "default_acceleration": [
-        "8000",
-        "8000"
+        "10000",
+        "10000"
     ],
     "initial_layer_speed": [
         "50",
diff --git a/resources/profiles/BBL/process/0.30mm Standard @BBL H2 0.6 nozzle.json b/resources/profiles/BBL/process/0.30mm Standard @BBL H2 0.6 nozzle.json
index c6b482fbf6..931a563513 100644
--- a/resources/profiles/BBL/process/0.30mm Standard @BBL H2 0.6 nozzle.json	
+++ b/resources/profiles/BBL/process/0.30mm Standard @BBL H2 0.6 nozzle.json	
@@ -17,36 +17,36 @@
         "Bambu Lab H2 0.6 nozzle"
     ],
     "bridge_speed": [
+        "50",
+        "50"
+    ],
+    "initial_layer_infill_speed": [
+        "105",
+        "105"
+    ],
+    "initial_layer_speed": [
+        "50",
+        "50"
+    ],
+    "overhang_3_4_speed": [
         "30",
         "30"
     ],
-    "initial_layer_infill_speed": [
-        "55",
-        "55"
-    ],
-    "initial_layer_speed": [
-        "35",
-        "35"
-    ],
-    "overhang_3_4_speed": [
-        "15",
-        "15"
-    ],
     "sparse_infill_speed": [
-        "100",
-        "100"
+        "350",
+        "600"
     ],
     "top_surface_speed": [
-        "150",
-        "150"
+        "200",
+        "200"
     ],
     "enable_overhang_speed": [
         "1",
         "1"
     ],
     "gap_infill_speed": [
-        "50",
-        "50"
+        "250",
+        "250"
     ],
     "initial_layer_acceleration": [
         "500",
@@ -57,12 +57,12 @@
         "0"
     ],
     "inner_wall_speed": [
-        "150",
-        "150"
+        "300",
+        "300"
     ],
     "internal_solid_infill_speed": [
-        "150",
-        "150"
+        "250",
+        "300"
     ],
     "outer_wall_acceleration": [
         "5000",
@@ -108,6 +108,34 @@
         "2000",
         "2000"
     ],
+    "enable_height_slowdown": [
+        "0",
+        "0"
+    ],
+    "slowdown_start_height": [
+        "0",
+        "0"
+    ],
+    "slowdown_start_speed": [
+        "1000",
+        "1000"
+    ],
+    "slowdown_start_acc": [
+        "100000",
+        "100000"
+    ],
+    "slowdown_end_height": [
+        "400",
+        "400"
+    ],
+    "slowdown_end_speed": [
+        "1000",
+        "1000"
+    ],
+    "slowdown_end_acc": [
+        "100000",
+        "100000"
+    ],
     "travel_speed_z": [
         "0",
         "0"
@@ -139,5 +167,6 @@
     "travel_acceleration": [
         "10000",
         "10000"
-    ]
+    ],
+    "smooth_coefficient": "4"
 }
\ No newline at end of file
diff --git a/resources/profiles/BBL/process/0.32mm Balanced Strength @BBL H2 0.8 nozzle.json b/resources/profiles/BBL/process/0.32mm Balanced Strength @BBL H2 0.8 nozzle.json
index 0ab35ee1c3..04ae69de62 100644
--- a/resources/profiles/BBL/process/0.32mm Balanced Strength @BBL H2 0.8 nozzle.json	
+++ b/resources/profiles/BBL/process/0.32mm Balanced Strength @BBL H2 0.8 nozzle.json	
@@ -11,8 +11,8 @@
         "50"
     ],
     "default_acceleration": [
-        "8000",
-        "8000"
+        "10000",
+        "10000"
     ],
     "gap_infill_speed": [
         "250",
diff --git a/resources/profiles/BBL/process/0.40mm Standard @BBL H2 0.8 nozzle.json b/resources/profiles/BBL/process/0.40mm Standard @BBL H2 0.8 nozzle.json
index d2ee7c0c59..b3ba9f7f01 100644
--- a/resources/profiles/BBL/process/0.40mm Standard @BBL H2 0.8 nozzle.json	
+++ b/resources/profiles/BBL/process/0.40mm Standard @BBL H2 0.8 nozzle.json	
@@ -17,40 +17,40 @@
         "Bambu Lab H2 0.8 nozzle"
     ],
     "bridge_speed": [
+        "50",
+        "50"
+    ],
+    "initial_layer_infill_speed": [
+        "105",
+        "105"
+    ],
+    "initial_layer_speed": [
+        "50",
+        "50"
+    ],
+    "overhang_3_4_speed": [
         "30",
         "30"
     ],
-    "initial_layer_infill_speed": [
-        "55",
-        "55"
-    ],
-    "initial_layer_speed": [
-        "35",
-        "35"
-    ],
-    "overhang_3_4_speed": [
-        "25",
-        "25"
-    ],
     "overhang_4_4_speed": [
-        "5",
-        "5"
+        "10",
+        "10"
     ],
     "sparse_infill_speed": [
-        "100",
-        "100"
+        "350",
+        "600"
     ],
     "top_surface_speed": [
-        "150",
-        "150"
+        "200",
+        "200"
     ],
     "enable_overhang_speed": [
         "1",
         "1"
     ],
     "gap_infill_speed": [
-        "50",
-        "50"
+        "250",
+        "250"
     ],
     "initial_layer_acceleration": [
         "500",
@@ -61,12 +61,12 @@
         "0"
     ],
     "inner_wall_speed": [
-        "150",
-        "150"
+        "300",
+        "300"
     ],
     "internal_solid_infill_speed": [
-        "150",
-        "150"
+        "250",
+        "300"
     ],
     "outer_wall_acceleration": [
         "5000",
@@ -108,6 +108,34 @@
         "2000",
         "2000"
     ],
+    "enable_height_slowdown": [
+        "0",
+        "0"
+    ],
+    "slowdown_start_height": [
+        "0",
+        "0"
+    ],
+    "slowdown_start_speed": [
+        "1000",
+        "1000"
+    ],
+    "slowdown_start_acc": [
+        "100000",
+        "100000"
+    ],
+    "slowdown_end_height": [
+        "400",
+        "400"
+    ],
+    "slowdown_end_speed": [
+        "1000",
+        "1000"
+    ],
+    "slowdown_end_acc": [
+        "100000",
+        "100000"
+    ],
     "travel_speed_z": [
         "0",
         "0"
@@ -139,5 +167,6 @@
     "travel_acceleration": [
         "10000",
         "10000"
-    ]
+    ],
+    "smooth_coefficient": "4"
 }
\ No newline at end of file