diff --git a/system/model/tenjikai3.glb b/system/model/tenjikai3.glb
new file mode 100644
index 0000000..ab8fc0d
--- /dev/null
+++ b/system/model/tenjikai3.glb
Binary files differ
diff --git a/system/sys2.html b/system/sys2.html
index cd6df0a..ae4d616 100644
--- a/system/sys2.html
+++ b/system/sys2.html
@@ -126,7 +126,7 @@
 
             const loader = new GLTFLoader();
 
-            loader.load("model/tenjikai2.glb", function (gltf) {
+            loader.load("model/tenjikai3.glb", function (gltf) {
                 model = gltf.scene;
                 model.traverse((object) => {
                 });