diff --git a/src/libslic3r/GCode/WipeTower.cpp b/src/libslic3r/GCode/WipeTower.cpp
index 642b07c9d..2abd192d8 100644
--- a/src/libslic3r/GCode/WipeTower.cpp
+++ b/src/libslic3r/GCode/WipeTower.cpp
@@ -1193,6 +1193,7 @@ WipeTower::ToolChangeResult WipeTower::finish_layer(bool extrude_perimeter, bool
     bool first_layer = is_first_layer();
     // BBS: speed up perimeter speed to 90mm/s for non-first layer
     float           feedrate   = first_layer ? std::min(m_first_layer_speed * 60.f, 5400.f) : std::min(60.0f * m_filpar[m_current_tool].max_e_speed / m_extrusion_flow, 5400.f);
+    writer.feedrate(feedrate);
     float fill_box_y = m_layer_info->toolchanges_depth() + m_perimeter_width;
     box_coordinates fill_box(Vec2f(m_perimeter_width, fill_box_y),
                              m_wipe_tower_width - 2 * m_perimeter_width, m_layer_info->depth - fill_box_y);
@@ -1551,7 +1552,7 @@ static WipeTower::ToolChangeResult merge_tcr(WipeTower::ToolChangeResult& first,
     if (first.end_pos != second.start_pos)
         out.gcode += "G1 X" + Slic3r::float_to_string_decimal_point(second.start_pos.x(), 3)
                      + " Y" + Slic3r::float_to_string_decimal_point(second.start_pos.y(), 3)
-                     + " F7200\n";
+                     + "\n";
     out.gcode += second.gcode;
     out.extrusions.insert(out.extrusions.end(), second.extrusions.begin(), second.extrusions.end());
     out.end_pos = second.end_pos;