diff --git a/network_process/src/process.cpp b/network_process/src/process.cpp
index d530805..7cea96b 100644
--- a/network_process/src/process.cpp
+++ b/network_process/src/process.cpp
@@ -6,18 +6,16 @@
 
 #include <fstream>
 
-
-void export_halfpatch_obj(
-    const stl_vector_mp<Eigen::Vector3d>& iso_pts,
-    const stl_vector_mp<polygon_face_t>& iso_faces,
-    const stl_vector_mp<stl_vector_mp<uint32_t>>& patches,
-    const std::string& filename)
+void export_halfpatch_obj(const stl_vector_mp<Eigen::Vector3d>&         iso_pts,
+                          const stl_vector_mp<polygon_face_t>&          iso_faces,
+                          const stl_vector_mp<stl_vector_mp<uint32_t>>& patches,
+                          const std::string&                            filename)
 {
-    std::string mtl_filename = filename + ".mtl";
+    std::string   mtl_filename = filename + ".mtl";
     std::ofstream mtl(mtl_filename);
     for (size_t half_patch = 0; half_patch < patches.size() * 2; ++half_patch) {
-        size_t patch_idx = half_patch / 2;
-        bool is_forward = (half_patch % 2 == 0);
+        size_t patch_idx  = half_patch / 2;
+        bool   is_forward = (half_patch % 2 == 0);
         mtl << "newmtl patch_" << patch_idx << (is_forward ? "_in" : "_out") << "\n";
         // 随机或规律分配颜色
         float r = float(patch_idx % 7) / 7.0f;
@@ -27,32 +25,28 @@ void export_halfpatch_obj(
     }
     mtl.close();
 
-    std::string obj_filename = filename + ".obj";
+    std::string   obj_filename = filename + ".obj";
     std::ofstream ofs(obj_filename);
     if (!ofs) return;
 
-    ofs << "mtllib "<< mtl_filename << "\n";
+    ofs << "mtllib " << mtl_filename << "\n";
 
     // 输出所有顶点
-    for (const auto& v : iso_pts) {
-        ofs << "v " << v.x() << " " << v.y() << " " << v.z() << "\n";
-    }
+    for (const auto& v : iso_pts) { ofs << "v " << v.x() << " " << v.y() << " " << v.z() << "\n"; }
 
     // 遍历所有 half-patch
     for (size_t half_patch = 0; half_patch < patches.size() * 2; ++half_patch) {
-        size_t patch_idx = half_patch / 2;
-        bool is_forward = (half_patch % 2 == 0);
+        size_t patch_idx  = half_patch / 2;
+        bool   is_forward = (half_patch % 2 == 0);
         ofs << "g halfpatch_" << half_patch << "\n";
         ofs << "usemtl patch_" << patch_idx << (is_forward ? "_in" : "_out") << "\n";
         for (auto face_idx : patches[patch_idx]) {
             const auto& face = iso_faces[face_idx];
             ofs << "f";
             if (is_forward) {
-                for (auto vi : face.vertex_indices)
-                    ofs << " " << (vi + 1);
+                for (auto vi : face.vertex_indices) ofs << " " << (vi + 1);
             } else {
-                for (auto it = face.vertex_indices.rbegin(); it != face.vertex_indices.rend(); ++it)
-                    ofs << " " << (*it + 1);
+                for (auto it = face.vertex_indices.rbegin(); it != face.vertex_indices.rend(); ++it) ofs << " " << (*it + 1);
             }
             ofs << "\n";
         }
@@ -60,6 +54,33 @@ void export_halfpatch_obj(
     ofs.close();
 }
 
+void export_obj(const stl_vector_mp<Eigen::Vector3d>&                       vertices,
+                stl_vector_mp<uint32_t>&                                    faces,
+                stl_vector_mp<uint32_t>& output_vertex_counts_of_face,
+                const std::string& filename)
+{
+    std::string   obj_filename = filename + ".obj";
+    std::ofstream ofs(obj_filename);
+    if (!ofs) return;
+
+
+    // 输出所有顶点
+    for (const auto& v : vertices) { ofs << "v " << v.x() << " " << v.y() << " " << v.z() << "\n"; }
+    // 输出所有面
+    // 输出所有面
+    size_t idx = 0;
+    for (auto count : output_vertex_counts_of_face) {
+        ofs << "f";
+        for (size_t i = 0; i < count; ++i) {
+            ofs << " " << (faces[idx++] + 1); // OBJ 索引从1开始
+        }
+        ofs << "\n";
+    }
+
+    ofs.close();
+    
+    ofs.close();
+}
 
 ISNP_API void build_implicit_network_by_blobtree(const s_settings&               settings,
                                                  const baked_blobtree_t&         tree,
@@ -164,7 +185,7 @@ ISNP_API void build_implicit_network_by_blobtree(const s_settings&
         {
             arrangement_cells.reserve(shells.size());
             for (uint32_t i = 0; i < shells.size(); ++i) { arrangement_cells.emplace_back(stl_vector_mp<uint32_t>{i}); }
-            
+
         } else {
             {
                 stl_vector_mp<std::pair<uint32_t, uint32_t>> shell_links{};
@@ -208,6 +229,10 @@ ISNP_API void build_implicit_network_by_blobtree(const s_settings&
                     transform_subface_to_primitive_labels(tree, cell_subface_signs, cell_primitive_signs);
                 }
                 active_cell_label = filter_cells_by_boolean(tree, cell_primitive_signs);
+
+                for (uint32_t i = 0; i < arrangement_cells.size(); ++i) {
+                    std::cout << "Cell " << i << " active: " << active_cell_label[i] << std::endl;
+                }
             }
             filter_polygon_faces(iso_faces,
                                  patches,
@@ -218,10 +243,8 @@ ISNP_API void build_implicit_network_by_blobtree(const s_settings&
                                  active_cell_label,
                                  output_polygon_faces,
                                  output_vertex_counts_of_face);
-            filter_active_vertices(output_vertices, output_polygon_faces);
-            export_halfpatch_obj(iso_pts, iso_faces, patches, "halfpatch_final");
+            filter_active_vertices(iso_pts, output_vertices, output_polygon_faces);
+            export_obj(output_vertices, output_polygon_faces,output_vertex_counts_of_face,"final");
         }
     }
 }
-
-