diff --git a/resources/profiles/BBL.json b/resources/profiles/BBL.json
index 831d102b8..7c8691193 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": "02.00.00.34",
+    "version": "02.00.00.35",
     "force_update": "0",
     "description": "the initial version of BBL configurations",
     "machine_model_list": [
diff --git a/resources/profiles/BBL/process/fdm_process_common.json b/resources/profiles/BBL/process/fdm_process_common.json
index 02e8a6eef..c5daf95fe 100644
--- a/resources/profiles/BBL/process/fdm_process_common.json
+++ b/resources/profiles/BBL/process/fdm_process_common.json
@@ -136,5 +136,6 @@
     "enable_circle_compensation": "0",
     "circle_compensation_manual_offset": "0",
     "infill_shift_step": "0.4",
-    "infill_rotate_step": "0"
+    "infill_rotate_step": "0",
+    "prime_tower_enable_framework": "0"
 }
\ No newline at end of file
diff --git a/src/libslic3r/GCode/WipeTower.cpp b/src/libslic3r/GCode/WipeTower.cpp
index 84bfd42e8..379dce098 100644
--- a/src/libslic3r/GCode/WipeTower.cpp
+++ b/src/libslic3r/GCode/WipeTower.cpp
@@ -1383,7 +1383,8 @@ WipeTower::WipeTower(const PrintConfig& config, int plate_idx, Vec3d plate_origi
     m_extra_rib_length((float)config.prime_tower_extra_rib_length.value),
     m_rib_width((float)config.prime_tower_rib_width.value),
     m_used_fillet(config.prime_tower_fillet_wall.value),
-    m_extra_spacing((float)config.prime_tower_infill_gap.value/100.f)
+    m_extra_spacing((float)config.prime_tower_infill_gap.value/100.f),
+    m_tower_framework(config.prime_tower_enable_framework.value)
 {
     // Read absolute value of first layer speed, if given as percentage,
     // it is taken over following default. Speeds from config are not
@@ -3550,6 +3551,16 @@ void WipeTower::generate_wipe_tower_blocks()
             m_plan[layer_id].depth += block.layer_depths[layer_id];
         }
     }
+
+    if (m_tower_framework) {
+        for (int layer_id = 1; layer_id < m_plan.size(); ++layer_id) {
+            m_plan[layer_id].depth = 0;
+            for (auto &block : m_wipe_tower_blocks) {
+                block.layer_depths[layer_id] = block.layer_depths[0];
+                m_plan[layer_id].depth += block.layer_depths[layer_id];
+            }
+        }
+    }
 }
 
 void WipeTower::plan_tower_new()
diff --git a/src/libslic3r/GCode/WipeTower.hpp b/src/libslic3r/GCode/WipeTower.hpp
index 326080a18..d8aa5478a 100644
--- a/src/libslic3r/GCode/WipeTower.hpp
+++ b/src/libslic3r/GCode/WipeTower.hpp
@@ -431,6 +431,7 @@ private:
     float              m_extra_rib_length=0.f;
     bool               m_used_fillet{false};
     Vec2f              m_rib_offset{Vec2f(0.f, 0.f)};
+    bool               m_tower_framework{false};
 
 	// G-code generator parameters.
     // BBS: remove useless config
diff --git a/src/libslic3r/Preset.cpp b/src/libslic3r/Preset.cpp
index a40aeaac8..78f27816b 100644
--- a/src/libslic3r/Preset.cpp
+++ b/src/libslic3r/Preset.cpp
@@ -878,7 +878,7 @@ static std::vector<std::string> s_Preset_print_options {
     "ooze_prevention", "standby_temperature_delta", "interface_shells", "line_width", "initial_layer_line_width",
     "inner_wall_line_width", "outer_wall_line_width", "sparse_infill_line_width", "internal_solid_infill_line_width",
     "top_surface_line_width", "support_line_width", "infill_wall_overlap", "bridge_flow",
-    "elefant_foot_compensation", "xy_contour_compensation", "xy_hole_compensation", "resolution", "enable_prime_tower",
+    "elefant_foot_compensation", "xy_contour_compensation", "xy_hole_compensation", "resolution", "enable_prime_tower", "prime_tower_enable_framework",
     "prime_tower_width", "prime_tower_brim_width", "prime_tower_skip_points",
     "prime_tower_rib_wall","prime_tower_extra_rib_length","prime_tower_rib_width","prime_tower_fillet_wall","prime_tower_infill_gap",
     "enable_circle_compensation", "circle_compensation_speed", "circle_compensation_manual_offset", "apply_scarf_seam_on_circles",
diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp
index 674cdd9bd..729cd8c4d 100644
--- a/src/libslic3r/Print.cpp
+++ b/src/libslic3r/Print.cpp
@@ -254,6 +254,7 @@ bool Print::invalidate_state_by_config_options(const ConfigOptionResolver & /* n
             || opt_key == "hot_plate_temp"
             || opt_key == "textured_plate_temp"
             || opt_key == "enable_prime_tower"
+            || opt_key == "prime_tower_enable_framework"
             || opt_key == "prime_tower_width"
             || opt_key == "prime_tower_brim_width"
             || opt_key == "prime_tower_skip_points"
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 919077f89..967fea671 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -4225,6 +4225,12 @@ void PrintConfigDef::init_fff_params()
     def->mode = comSimple;
     def->set_default_value(new ConfigOptionBool(false));
 
+    def = this->add("prime_tower_enable_framework", coBool);
+    def->label = L("Internal ribs");
+    def->tooltip = L("");
+    def->mode = comSimple;
+    def->set_default_value(new ConfigOptionBool(false));
+
     def          = this->add("enable_circle_compensation", coBool);
     def->label   = L("Auto Circle Holes-contour Compensation");
     def->tooltip = L("Expirment feature to compensate the circle holes and circle contour. "
diff --git a/src/libslic3r/PrintConfig.hpp b/src/libslic3r/PrintConfig.hpp
index 863dfdb3d..6f03ad3c7 100644
--- a/src/libslic3r/PrintConfig.hpp
+++ b/src/libslic3r/PrintConfig.hpp
@@ -1200,6 +1200,7 @@ PRINT_CONFIG_CLASS_DERIVED_DEFINE(
     ((ConfigOptionInts,               nozzle_temperature_range_high))
     ((ConfigOptionFloatsNullable,     wipe_distance))
     ((ConfigOptionBool,               enable_prime_tower))
+    ((ConfigOptionBool,               prime_tower_enable_framework))
     // BBS: change wipe_tower_x and wipe_tower_y data type to floats to add partplate logic
     ((ConfigOptionFloats,             wipe_tower_x))
     ((ConfigOptionFloats,             wipe_tower_y))
diff --git a/src/slic3r/GUI/ConfigManipulation.cpp b/src/slic3r/GUI/ConfigManipulation.cpp
index fbb6b3e02..05fa25318 100644
--- a/src/slic3r/GUI/ConfigManipulation.cpp
+++ b/src/slic3r/GUI/ConfigManipulation.cpp
@@ -683,7 +683,7 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, in
     toggle_field("standby_temperature_delta", have_ooze_prevention);
 
     bool have_prime_tower = config->opt_bool("enable_prime_tower");
-    for (auto el : {"prime_tower_width", "prime_tower_brim_width", "prime_tower_skip_points", "prime_tower_rib_wall", "prime_tower_infill_gap"})
+    for (auto el : {"prime_tower_width", "prime_tower_brim_width", "prime_tower_skip_points", "prime_tower_rib_wall", "prime_tower_infill_gap","prime_tower_enable_framework"})
         toggle_line(el, have_prime_tower);
 
     bool have_rib_wall = config->opt_bool("prime_tower_rib_wall")&&have_prime_tower;
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 417367064..2353c0d39 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -4166,7 +4166,7 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
         "extruder_clearance_height_to_lid", "extruder_clearance_height_to_rod",
 		"nozzle_height", "skirt_loops", "skirt_distance",
         "brim_width", "brim_object_gap", "brim_type", "nozzle_diameter", "single_extruder_multi_material",
-        "enable_prime_tower", "wipe_tower_x", "wipe_tower_y", "prime_tower_width", "prime_tower_brim_width", "prime_tower_skip_points",
+        "enable_prime_tower", "wipe_tower_x", "wipe_tower_y", "prime_tower_width", "prime_tower_brim_width", "prime_tower_skip_points", "prime_tower_enable_framework",
         "prime_tower_rib_wall","prime_tower_extra_rib_length", "prime_tower_rib_width","prime_tower_fillet_wall", "prime_tower_infill_gap","filament_prime_volume",
         "extruder_colour", "filament_colour", "filament_type", "material_colour", "printable_height", "extruder_printable_height", "printer_model", "printer_technology",
         // These values are necessary to construct SlicingParameters by the Canvas3D variable layer height editor.
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 474547c14..dc668affc 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -2228,6 +2228,7 @@ void TabPrint::build()
         optgroup = page->new_optgroup(L("Prime tower"), L"param_tower");
         optgroup->append_single_option_line("enable_prime_tower","parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_skip_points", "parameter/prime-tower");
+        optgroup->append_single_option_line("prime_tower_enable_framework", "parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_width","parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_brim_width","parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_infill_gap","parameter/prime-tower");