diff --git a/SpaceStudioClient/Content/3D_Assets/Map/3D_xuejiaba.umap b/SpaceStudioClient/Content/3D_Assets/Map/3D_xuejiaba.umap
index b42907e..ca764e5 100644
--- a/SpaceStudioClient/Content/3D_Assets/Map/3D_xuejiaba.umap
+++ b/SpaceStudioClient/Content/3D_Assets/Map/3D_xuejiaba.umap
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 296898
+oid sha256:a9bd31d3b9e38f49509feb0d201f97565a97cb042a99dcd4395e22aba80e0ed1
+size 296812