diff --git a/sim_scenes/earth/earth_3d.py b/sim_scenes/earth/earth_3d.py
index db831fa41563562b5f85a83e9708c4c36b1ae321..7aefcdfa1ff99244479cd35276d5db78d0b92a7b 100644
--- a/sim_scenes/earth/earth_3d.py
+++ b/sim_scenes/earth/earth_3d.py
@@ -29,9 +29,10 @@ if __name__ == '__main__':
 
     bodies = [earth, clouds]
 
-    # 3D摄像机初始化
+    # TODO: 开启3D摄像机
     from simulators.ursina.entities.camera3d import Camera3d
-    Camera3d.init()
+    # 3D摄像机初始化(眼睛的距离为1000公里效果)
+    Camera3d.init(eye_distance=1000)
 
     # 使用 ursina 查看的运行效果
     # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
diff --git a/sim_scenes/fiction/transformed_mars_ani_3d.py b/sim_scenes/fiction/transformed_mars_ani_3d.py
index 57cea8499859b152f37a5c1cbe7c16ed40f10c0d..95762e49f722d1c7062d5902b4da47560bf422e5 100644
--- a/sim_scenes/fiction/transformed_mars_ani_3d.py
+++ b/sim_scenes/fiction/transformed_mars_ani_3d.py
@@ -7,17 +7,14 @@
 # python_version  :3.8
 # ==============================================================================
 import os
-
-import numpy as np
 import sys
+
 from bodies import Earth
-from objs import Satellite, Satellite2
 from common.consts import SECONDS_PER_HOUR
+from objs import Satellite2
 from sim_scenes.func import ursina_run
 from simulators.ursina.entities.body_timer import TimeData
-from simulators.ursina.entities.camera3d import Camera3d
 from simulators.ursina.entities.entity_utils import create_directional_light
-from simulators.ursina.ursina_config import UrsinaConfig
 from simulators.ursina.ursina_event import UrsinaEvent
 
 
@@ -84,7 +81,10 @@ def transformed_mars_ani(transformed_texture=None, texture=None, camera3d=False)
     bodies.append(clouds)
 
     if camera3d:
-        Camera3d.init()
+        # TODO: 开启3D摄像机
+        from simulators.ursina.entities.camera3d import Camera3d
+        # 3D摄像机初始化(眼睛的距离为1000公里效果)
+        Camera3d.init(eye_distance=1000)
 
     def on_ready():
         # 为了较好的立体效果，可以增加太阳光线，光线指向火星（target=mars）
diff --git a/sim_scenes/fiction/transformed_planet.py b/sim_scenes/fiction/transformed_planet.py
index 5925b9146527f5b6a43711680b543dc1a413c605..970c66fb1c7c3b0fbd75ebfe732345a4e9b9bc56 100644
--- a/sim_scenes/fiction/transformed_planet.py
+++ b/sim_scenes/fiction/transformed_planet.py
@@ -6,18 +6,13 @@
 # link            :https://gitcode.net/pythoncr/
 # python_version  :3.8
 # ==============================================================================
-import numpy as np
 
-from bodies import Earth
-from common.consts import SECONDS_PER_HOUR, SECONDS_PER_DAY, AU
-from sim_scenes.func import ursina_run, camera_look_at, create_3d_card
-from simulators.ursina.entities.body_timer import TimeData
-from simulators.ursina.entities.camera3d import Camera3d
-from simulators.ursina.ursina_config import UrsinaConfig
-from simulators.ursina.ursina_event import UrsinaEvent
-from ursina import camera
 import os
 
+from bodies import Earth
+from common.consts import SECONDS_PER_HOUR
+from sim_scenes.func import ursina_run
+
 
 def run_transformed_planet(transformed_texture=None, texture=None, with_clouds=True, camera3d=False, transparent=True):
     if transformed_texture is not None:
@@ -44,7 +39,10 @@ def run_transformed_planet(transformed_texture=None, texture=None, with_clouds=T
         bodies.append(clouds)
 
     if camera3d:
-        Camera3d.init()
+        # TODO: 开启3D摄像机
+        from simulators.ursina.entities.camera3d import Camera3d
+        # 3D摄像机初始化(眼睛的距离为1000公里效果)
+        Camera3d.init(eye_distance=1000)
 
     # 使用 ursina 查看的运行效果
     # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
diff --git a/sim_scenes/solar_system/hd_mercury_3d.py b/sim_scenes/solar_system/hd_mercury_3d.py
index 9faccda7d21d83027f12eace8e475bbee92c2328..e030e7ec13305ca83c06c11c5ec742ac8b212fbc 100644
--- a/sim_scenes/solar_system/hd_mercury_3d.py
+++ b/sim_scenes/solar_system/hd_mercury_3d.py
@@ -21,10 +21,10 @@ if __name__ == '__main__':
     ]
     mercury = bodies[0]
 
-    # TODO: 3D摄像机
+    # TODO: 开启3D摄像机
     from simulators.ursina.entities.camera3d import Camera3d
-    # 3D摄像机初始化
-    Camera3d.init()
+    # 3D摄像机初始化(眼睛的距离为1000公里效果)
+    Camera3d.init(eye_distance=1000)
 
     # 使用 ursina 查看的运行效果
     # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
diff --git a/tools/sim_video_3d_cap_ext.py b/tools/sim_video_3d_cap_ext.py
index 1f3d7d1698243d319e5cd6eda1c8dacf485e921b..f9161bff46e8f950f197e998a2456f730cc9a8bb 100644
--- a/tools/sim_video_3d_cap_ext.py
+++ b/tools/sim_video_3d_cap_ext.py
@@ -307,13 +307,13 @@ def make_3d_video():
         last_index = index
         index = index + index_base
         completed_index = index
-        # 清除识别块的颜色为黑色
-        img[4:21, 3:20, ] = [0, 0, 0]
 
         if _3d_card_p[2] < 100:
             _3d_card_color = "b"
             _3d_card_direct = "right"
             if index not in r_frames.keys():
+                # 清除识别块的颜色为周边的背景色
+                img[4:21, 3:20, ] = img[22:23, 21:22, ][0][0]
                 r_frames[index] = img[:cut_h, :cut_w, ]
             else:
                 return False
@@ -321,6 +321,8 @@ def make_3d_video():
             _3d_card_color = "w"
             _3d_card_direct = "left"
             if index not in l_frames.keys():
+                # 清除识别块的颜色为周边的背景色
+                img[4:21, 3:20, ] = img[22:23, 21:22, ][0][0]
                 l_frames[index] = img[:cut_h, :cut_w, ]
             else:
                 return False
diff --git a/tools/video_cap_main.py b/tools/video_cap_main.py
index bfd4fdbfaf511a17a11959e7f27cc4c7445207e4..9335882f98eb0720d1f965e000d94438afdfc474 100644
--- a/tools/video_cap_main.py
+++ b/tools/video_cap_main.py
@@ -18,6 +18,10 @@ def browse_file():
     input_entry.insert(0, file_path)
     output_entry.delete(0, tk.END)
     output_entry.insert(0, file_path[0:-3] + ".mp4")
+
+    if file_path.endswith("_3d.py") and checkbox3d_var.get() != 1:
+        checkbox3d.select()
+
     check3d()