diff --git a/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/12 - CoronaMtl.mat b/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/12 - CoronaMtl.mat
index 094700cf..c443cd38 100644
--- a/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/12 - CoronaMtl.mat	
+++ b/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Materials/12 - CoronaMtl.mat	
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diff --git a/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Prefab/交通路标.prefab b/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Prefab/交通路标.prefab
index 54ac711c..4b9d4c5a 100644
--- a/U3D_DrivingSystem/Assets/GameAssets/Art/交通路标/Prefab/交通路标.prefab
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diff --git a/U3D_DrivingSystem/Assets/Scenes/main_.unity b/U3D_DrivingSystem/Assets/Scenes/main_.unity
index ab573cf7..b03afa34 100644
--- a/U3D_DrivingSystem/Assets/Scenes/main_.unity
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