diff --git a/source/GLRender/BaseCube.ts b/source/GLRender/BasicCube.ts
similarity index 98%
rename from source/GLRender/BaseCube.ts
rename to source/GLRender/BasicCube.ts
index 40e4a29..cecd755 100644
--- a/source/GLRender/BaseCube.ts
+++ b/source/GLRender/BasicCube.ts
@@ -1,5 +1,4 @@
 import { GLContextObject } from "./GLContext";
-import { Camera } from "./Camera";
 import { BasicsShader } from "./BasicShader";
 
 class BaseCube extends GLContextObject{
diff --git a/source/GLRender/BasicGroup.ts b/source/GLRender/BasicGroup.ts
new file mode 100644
index 0000000..e69de29
diff --git a/source/GLRender/ClassicRenderer.ts b/source/GLRender/ClassicRenderer.ts
index 9a9020a..c310d9e 100644
--- a/source/GLRender/ClassicRenderer.ts
+++ b/source/GLRender/ClassicRenderer.ts
@@ -2,7 +2,7 @@ import { ObjectID, ObjectData, ICommonParam } from "@Model/Renderer";
 import { BasicRenderer } from "./BasicRenderer";
 import { BasicsShader } from "./BasicShader";
 import { Axis } from "./Axis";
-import { BaseCube } from "./BaseCube";
+import { BaseCube } from "./BasicCube";
 
 interface IClassicRendererParams {}