diff --git a/Assets/ScenesPX/MainBuilding.prefab b/Assets/ScenesPX/MainBuilding.prefab
index d3df42c..427ce6a 100644
--- a/Assets/ScenesPX/MainBuilding.prefab
+++ b/Assets/ScenesPX/MainBuilding.prefab
@@ -11475,6 +11475,18 @@ PrefabInstance:
       propertyPath: m_Name
       value: 2#YX_QiTaSheBei
       objectReference: {fileID: 0}
+    - target: {fileID: 5431419361635832184, guid: 2969bdc16a2507e47b03ea441f6ceca0, type: 3}
+      propertyPath: 'm_Materials.Array.data[0]'
+      value: 
+      objectReference: {fileID: 2100000, guid: a2775844a3e88e7449bbc5cc1aaa09d1, type: 2}
+    - target: {fileID: 7530880300325937098, guid: 2969bdc16a2507e47b03ea441f6ceca0, type: 3}
+      propertyPath: 'm_Materials.Array.data[0]'
+      value: 
+      objectReference: {fileID: 2100000, guid: a2775844a3e88e7449bbc5cc1aaa09d1, type: 2}
+    - target: {fileID: 9008065570477607964, guid: 2969bdc16a2507e47b03ea441f6ceca0, type: 3}
+      propertyPath: 'm_Materials.Array.data[0]'
+      value: 
+      objectReference: {fileID: 2100000, guid: a2775844a3e88e7449bbc5cc1aaa09d1, type: 2}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
     m_AddedGameObjects: []
diff --git a/Assets/StreamingAssets/AssetBundles/PXYX/PXYX b/Assets/StreamingAssets/AssetBundles/PXYX/PXYX
index c6fe6e8..4757691 100644
Binary files a/Assets/StreamingAssets/AssetBundles/PXYX/PXYX and b/Assets/StreamingAssets/AssetBundles/PXYX/PXYX differ
diff --git a/Assets/StreamingAssets/AssetBundles/PXYX/PXYX.manifest b/Assets/StreamingAssets/AssetBundles/PXYX/PXYX.manifest
index 57e2fde..9f5ff51 100644
--- a/Assets/StreamingAssets/AssetBundles/PXYX/PXYX.manifest
+++ b/Assets/StreamingAssets/AssetBundles/PXYX/PXYX.manifest
@@ -1,6 +1,6 @@
 ManifestFileVersion: 0
 UnityVersion: 6000.0.17f1c1
-CRC: 1094604391
+CRC: 1956153150
 HashAppended: 0
 AssetBundleManifest:
   AssetBundleInfos:
diff --git a/Assets/StreamingAssets/AssetBundles/PXYX/mainbuilding b/Assets/StreamingAssets/AssetBundles/PXYX/mainbuilding
index af20ac7..76006b3 100644
Binary files a/Assets/StreamingAssets/AssetBundles/PXYX/mainbuilding and b/Assets/StreamingAssets/AssetBundles/PXYX/mainbuilding differ
diff --git a/Assets/StreamingAssets/AssetBundles/PXYX/mainbuilding.manifest b/Assets/StreamingAssets/AssetBundles/PXYX/mainbuilding.manifest
index a03c33e..9c5fa62 100644
--- a/Assets/StreamingAssets/AssetBundles/PXYX/mainbuilding.manifest
+++ b/Assets/StreamingAssets/AssetBundles/PXYX/mainbuilding.manifest
@@ -1,16 +1,16 @@
 ManifestFileVersion: 0
 UnityVersion: 6000.0.17f1c1
-CRC: 3249203531
+CRC: 4287236083
 Hashes:
   AssetFileHash:
     serializedVersion: 2
-    Hash: 2aad1c0aea80d40bcbc1c2d09aae139c
+    Hash: add9add977ebc246daf92ef4ee46fb04
   TypeTreeHash:
     serializedVersion: 2
     Hash: 8c543a89a1a0e1fba358decc0d14ae8c
   IncrementalBuildHash:
     serializedVersion: 2
-    Hash: caef74c92373efb186046b9b0b6e9a0d
+    Hash: 157c422cafc957d42e7f775c69d6c43c
 HashAppended: 0
 ClassTypes:
 - Class: 1
diff --git a/Assets/StreamingAssets/WebAssetBundles/PXYX/PXYX b/Assets/StreamingAssets/WebAssetBundles/PXYX/PXYX
index 354f57c..eaac625 100644
Binary files a/Assets/StreamingAssets/WebAssetBundles/PXYX/PXYX and b/Assets/StreamingAssets/WebAssetBundles/PXYX/PXYX differ
diff --git a/Assets/StreamingAssets/WebAssetBundles/PXYX/PXYX.manifest b/Assets/StreamingAssets/WebAssetBundles/PXYX/PXYX.manifest
index cdf11df..c4e40d4 100644
--- a/Assets/StreamingAssets/WebAssetBundles/PXYX/PXYX.manifest
+++ b/Assets/StreamingAssets/WebAssetBundles/PXYX/PXYX.manifest
@@ -1,6 +1,6 @@
 ManifestFileVersion: 0
 UnityVersion: 6000.0.17f1c1
-CRC: 3180949745
+CRC: 3780081664
 HashAppended: 0
 AssetBundleManifest:
   AssetBundleInfos:
diff --git a/Assets/StreamingAssets/WebAssetBundles/PXYX/mainbuilding b/Assets/StreamingAssets/WebAssetBundles/PXYX/mainbuilding
index b7921cf..701118b 100644
Binary files a/Assets/StreamingAssets/WebAssetBundles/PXYX/mainbuilding and b/Assets/StreamingAssets/WebAssetBundles/PXYX/mainbuilding differ
diff --git a/Assets/StreamingAssets/WebAssetBundles/PXYX/mainbuilding.manifest b/Assets/StreamingAssets/WebAssetBundles/PXYX/mainbuilding.manifest
index c7b5ed4..b6b3215 100644
--- a/Assets/StreamingAssets/WebAssetBundles/PXYX/mainbuilding.manifest
+++ b/Assets/StreamingAssets/WebAssetBundles/PXYX/mainbuilding.manifest
@@ -1,16 +1,16 @@
 ManifestFileVersion: 0
 UnityVersion: 6000.0.17f1c1
-CRC: 4183980468
+CRC: 3777190620
 Hashes:
   AssetFileHash:
     serializedVersion: 2
-    Hash: 3c68643e8171e8ba27490e43b60535d6
+    Hash: 2478efd9ef6aa40582e96bec48d10012
   TypeTreeHash:
     serializedVersion: 2
     Hash: 8c543a89a1a0e1fba358decc0d14ae8c
   IncrementalBuildHash:
     serializedVersion: 2
-    Hash: e8f2b7a2618d7feadd88af8608c44140
+    Hash: 8ba45443454613eade89a0f0b315e42f
 HashAppended: 0
 ClassTypes:
 - Class: 1