diff --git a/blender/cal_foot_position.py b/blender/cal_foot_position.py
index 3fb6b97..3933564 100644
--- a/blender/cal_foot_position.py
+++ b/blender/cal_foot_position.py
@@ -580,6 +580,7 @@ def main(workdir, pid, order_id, print_id):
         get_obj_max_foot()
     except Exception as e:
         print(f"get obj max foot err {e}")
+        bpy.ops.wm.quit_blender()
         res = requests.get(f'https://mp.api.suwa3d.com/api/footCode/deleteByPid?pid={pid}')
         os.system(f'blender -b -P fill_dm_code.py')
         return
@@ -594,6 +595,7 @@ def main(workdir, pid, order_id, print_id):
         max_qr, qr_location, max_qr_length, rotation = get_max_qr(foot_points)
     except Exception as e:
         print("异常处理错误")
+        bpy.ops.wm.quit_blender()
         res = requests.get(f'https://mp.api.suwa3d.com/api/footCode/deleteByPid?pid={pid}')
         os.system(f'blender -b -P fill_dm_code.py')
         return