diff --git a/README.md b/README.md
index 90ca6117..4de41fd6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
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[![appveyor status](https://ci.appveyor.com/api/projects/status/github/huxingyi/dust3d?branch=master&svg=true)](https://ci.appveyor.com/project/huxingyi/dust3d) [![travis status](https://travis-ci.org/huxingyi/dust3d.svg?branch=master)](https://travis-ci.org/huxingyi/dust3d) [![readthedocs status](https://readthedocs.org/projects/dust3d/badge/?version=latest)](http://docs.dust3d.org/en/latest/?badge=latest)
diff --git a/docs/examples/dust3dlogo/dust3dlogo.ds3 b/docs/examples/dust3dlogo/dust3dlogo.ds3
index 21b60297..d846608f 100644
--- a/docs/examples/dust3dlogo/dust3dlogo.ds3
+++ b/docs/examples/dust3dlogo/dust3dlogo.ds3
@@ -1,263 +1,282 @@
DUST3D 1.0 xml 0000000133
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