diff --git a/konabot/docs/user/march.txt b/konabot/docs/user/march.txt
index d4c0ef0..e9a8a82 100644
--- a/konabot/docs/user/march.txt
+++ b/konabot/docs/user/march.txt
@@ -1,7 +1,7 @@
 # 指令介绍
 简易 Raymarch 小玩具
 用法：march `<scene>`
-例：march sphere(1).color(red) box(0.5, 2.0, 0.5).pos(0, 0, 0) cam(2.5).pos(-5).lookat(0)
+例：march torus(1.0, 0.2).color(1.0, 0.2, 0.2) torus(1.0, 0.2).rot(90, 0, 0).color(0.2, 0.2, 1.0) camera(4.0).pos(4, 0, 0).lookat(0)
 
 # 主要语法
 `<scene>` ::= `<scene>` "." `<op>` |`<obj>`
diff --git a/konabot/plugins/marchtoy/obj.py b/konabot/plugins/marchtoy/obj.py
index 32d023f..e70a279 100644
--- a/konabot/plugins/marchtoy/obj.py
+++ b/konabot/plugins/marchtoy/obj.py
@@ -39,6 +39,9 @@ class Transform:
         return self
 
     def rotate(self, x: float, y: float, z: float):
+        x = x / 180 * np.pi
+        y = y / 180 * np.pi
+        z = z / 180 * np.pi
         cx, sx = np.cos(x), np.sin(x)
         cy, sy = np.cos(y), np.sin(y)
         cz, sz = np.cos(z), np.sin(z)