diff --git a/main.py b/main.py
index 4fbc252..b497c19 100644
--- a/main.py
+++ b/main.py
@@ -261,7 +261,8 @@ def run_egm(para: Parameter, animation=None) -> dict:
                         ground_angel,
                         6,
                     )  # 最大电流时
-                    cad.save_as(f"egm{phase_conductor_foo + 1}.dxf")
+                    # TODO: 暂时先不用。
+                    # cad.save_as(f"egm{phase_conductor_foo + 1}.dxf")
                     min_distance_intersection = (
                         np.sum(
                             (