diff --git a/pages/classicbeat.md b/pages/classicbeat.md
index 2ef988d..40abb2c 100644
--- a/pages/classicbeat.md
+++ b/pages/classicbeat.md
@@ -10,14 +10,14 @@
 
 第二个选项“**摇摆**”就是剧情模式里老奶奶那样的摇摆普通拍子，可以使用拖动条来调节，对照下方绿色竖线的移动可以很直观地看到摇摆效果。不过拖动滑条你只能得到一些倍数十分规整的摇摆拍子，例如摇摆值为0.25，0.5，0.75等，如果你的音乐里真的有些更为不同寻常的摇摆幅度，那就要直接在框里填写数字了。
 
-```rdview 8 9
-eb.AddClassicBeat 1 1[swing=0.25,tick=6];
-eb.AddClassicBeat 1 2[swing=0.5,tick=6];
-eb.AddClassicBeat 1 3[swing=0.75,tick=6];
-eb.AddClassicBeat 1 4[tick=6];
-eb.AddClassicBeat 1 5[swing=1.25,tick=6];
-eb.AddClassicBeat 1 6[swing=1.5,tick=6];
-eb.AddClassicBeat 1 7[swing=1.75,tick=6];
+```rdview2 8 9
+{"beat": 2, "y": 1, "type": "AddClassicBeat", "row": 0, "tick": 1, "swing": 0.25, "hold": 0 },
+{"beat": 2, "y": 2, "type": "AddClassicBeat", "row": 0, "tick": 1, "swing": 0.5, "hold": 0 },
+{"beat": 2, "y": 3, "type": "AddClassicBeat", "row": 0, "tick": 1, "swing": 0.75, "hold": 0 },
+{"beat": 2, "y": 4, "type": "AddClassicBeat", "row": 0, "tick": 1, "swing": 1, "hold": 0 },
+{"beat": 2, "y": 5, "type": "AddClassicBeat", "row": 0, "tick": 1, "swing": 1.25, "hold": 0 },
+{"beat": 2, "y": 6, "type": "AddClassicBeat", "row": 0, "tick": 1, "swing": 1.5, "hold": 0 },
+{"beat": 2, "y": 7, "type": "AddClassicBeat", "row": 0, "tick": 1, "swing": 1.75, "hold": 0 }
 ```
 
 > 不要把摇摆程度拖到滑条的最右端，这样会产生一个不带`X`记号但只有2，4，6，7拍的节奏，无法读谱。