diff --git a/sim_scenes/func.py b/sim_scenes/func.py
index df092f8a8d298d9300fb6fcdb8bfb225c5ee9f20..71417fc62da88e8cfbe8bd851cef41d3ed6b3421 100644
--- a/sim_scenes/func.py
+++ b/sim_scenes/func.py
@@ -290,7 +290,7 @@ def create_light_ship(size_scale, init_position, speed=LIGHT_SPEED):
     from objs.space_ship import SpaceShip
     return SpaceShip(name='光速飞船', mass=0, size_scale=size_scale, color=(255, 110, 0),
                      init_position=init_position,
-                     init_velocity=[0, 0, speed]).set_light_disable(True)
+                     init_velocity=[0, 0, speed]).set_light_disable(False)
 
 
 def create_3d_card(left=-.885, top=0.495, width=0.02, height=0.02):
diff --git a/sim_scenes/science/speed_of_light_3d.py b/sim_scenes/science/speed_of_light_3d.py
index b2da234ca7ba305fdeb46cb92e74e82a35b10492..8198b20d73dcb8d8dc98811b69531820e8d75c67 100644
--- a/sim_scenes/science/speed_of_light_3d.py
+++ b/sim_scenes/science/speed_of_light_3d.py
@@ -54,6 +54,7 @@ elif camera_pos == "left":  # 摄像机左眼
 init.light_init_position[0] = 5000000
 init.light_init_position[1] = 1500000
 # init.auto_control_speed = True
+init.camera_position = (0, -AU / 100, -AU / 50)
 
 # 从 init 对象中获取 光体的大小（light_size_scale），光体的位置（light_init_position）
 # 创建一个以光速前进的天体（模拟一个光子） speed=1光速=299792.458千米/秒，注意：质量为0才能达到光速，虽然如此，但也可以试试超光速
diff --git a/tools/sim_video_3d_cap_ext.py b/tools/sim_video_3d_cap_ext.py
index 198541248ca04de04d0b04a44e280cd507e50828..e2882a6598eb2e12ea3878735d55024f4ff54b38 100644
--- a/tools/sim_video_3d_cap_ext.py
+++ b/tools/sim_video_3d_cap_ext.py
@@ -241,11 +241,14 @@ def make_3d_video():
         _3d_card = img[4:20, 3:20, ]
         _3d_card_p = _3d_card[10, 10,]
         index = int(_3d_card_p[1]) + int(_3d_card_p[0])
+
         if index < last_index:
             index_base += (last_index + 1)
             create_frame_temp_files(index + index_base, l_frames, r_frames)
             r_frames.clear()
             l_frames.clear()
+            r_frames = {}
+            l_frames = {}
 
         last_index = index
         index = index + index_base