diff --git a/zh-cn/hardware_vision_scheduling.md b/zh-cn/hardware_vision_scheduling.md
index 3235076..a64783d 100644
--- a/zh-cn/hardware_vision_scheduling.md
+++ b/zh-cn/hardware_vision_scheduling.md
@@ -296,7 +296,8 @@ sequenceDiagram
   "data": {
     "left": [120.5, 120.5, 86.12],
     "right": [160.8, 124.5, 17.2],
-    "rotation_angle": 15.5
+    "rotation_angle": 15.5,
+    "available_volume": 0.85
   },
   "timestamp": 1705123456789
 }
@@ -321,7 +322,8 @@ sequenceDiagram
       "left": [120.5,32.4],
       "right": [160.8,12]
     },
-    "rotation_angle": 15.5
+    "rotation_angle": 15.5,
+    "available_volume": 0.85
   },
   "timestamp": 1705123456789
 }
@@ -387,9 +389,10 @@ sequenceDiagram
     "order_sn": "SO20251101000002",
     "order_spec": "11*12*12",
     "wood_id": "WOOD_20251103_162602_004_2ace914e",
-    "left_distance": 10.5,
-    "right_distance": 10.5,
-    "length": 4100.0
+    "start_distance": 10.5,
+    "end_distance": 10.5,
+    "length": 4100.0,
+    "saw_thickness": 1.8
   },
   "timestamp": 1762158534297
 }
@@ -407,6 +410,7 @@ sequenceDiagram
 | left_distance | number | 否 | 原木左端距离       |
 | right_distance | number | 否 | 原木右端距离       |
 | length | number | 否 | 原木长度           |
+| saw_thickness | number | 否 | 锯片厚度 （锯路）      |
 
 **响应示例：**
 ```json