diff --git a/src/slic3r/GUI/3DBed.cpp b/src/slic3r/GUI/3DBed.cpp
index 2dee760cbc..9d73383096 100644
--- a/src/slic3r/GUI/3DBed.cpp
+++ b/src/slic3r/GUI/3DBed.cpp
@@ -609,7 +609,7 @@ void Bed3D::render_system(GLCanvas3D& canvas, const Transform3d& view_matrix, co
 }*/
 
 //BBS: add part plate related logic
-void Bed3D::update_model_offset() const
+void Bed3D::update_model_offset()
 {
     // move the model so that its origin (0.0, 0.0, 0.0) goes into the bed shape center and a bit down to avoid z-fighting with the texture quad
     Vec3d shift = m_extended_bounding_box.center();
@@ -626,11 +626,14 @@ void Bed3D::update_model_offset() const
 
     // update extended bounding box
     const_cast<BoundingBoxf3&>(m_extended_bounding_box) = calc_extended_bounding_box();
+    m_triangles.reset();
 }
 
 void Bed3D::update_bed_triangles()
 {
-    m_triangles.reset();
+    if (m_triangles.is_initialized()) {
+        return;
+    }
 
     Vec3d shift = m_extended_bounding_box.center();
     shift(2) = -0.03;
@@ -708,7 +711,7 @@ void Bed3D::render_custom(GLCanvas3D& canvas, const Transform3d& view_matrix, co
 
 void Bed3D::render_default(bool bottom, const Transform3d& view_matrix, const Transform3d& projection_matrix)
 {
-    m_texture.reset();
+    // m_texture.reset();
 
     update_bed_triangles();
 
diff --git a/src/slic3r/GUI/3DBed.hpp b/src/slic3r/GUI/3DBed.hpp
index b668b5ed61..ed19e24b53 100644
--- a/src/slic3r/GUI/3DBed.hpp
+++ b/src/slic3r/GUI/3DBed.hpp
@@ -98,7 +98,7 @@ private:
     //Polygon m_polygon;
     GLModel m_triangles;
     //GLModel m_gridlines;
-    GLTexture m_texture;
+    // GLTexture m_texture;
     // temporary texture shown until the main texture has still no levels compressed
     //GLTexture m_temp_texture;
     GLModel m_model;
@@ -154,7 +154,7 @@ private:
     //BBS: add partplate related logic
     // Calculate an extended bounding box from axes and current model for visualization purposes.
     BoundingBoxf3 calc_extended_bounding_box(bool consider_model_offset = true) const;
-    void update_model_offset() const;
+    void update_model_offset();
     //BBS: with offset
     void update_bed_triangles();
     static std::tuple<Type, std::string, std::string> detect_type(const Pointfs& shape);