diff --git a/docs/G402-x86.txt b/docs/G402-x86.txt
new file mode 100644
index 0000000..289362f
--- /dev/null
+++ b/docs/G402-x86.txt
@@ -0,0 +1,610 @@
+{
+	"device_type": "G402-x86",
+	"option_count": 54,
+	"1": {
+		"category": "base",
+		"name": "cfg-1",
+		"title": "恢复默认设置",
+		"desc": "恢复默认设置",
+		"type": "button",
+		"cur": "button",
+		"default": "button",
+		"size": 0
+	},
+	"2": {
+		"category": "advanced",
+		"name": "cfg-2",
+		"title": "帮助",
+		"desc": "显示软件帮助文档",
+		"type": "button",
+		"cur": "true",
+		"default": "true",
+		"size": 4
+	},
+	"3": {
+		"category": "base",
+		"name": "grp-1",
+		"title": "基本设置",
+		"type": "group"
+	},
+	"4": {
+		"category": "base",
+		"name": "cfg-4",
+		"title": "多流输出",
+		"desc": "",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4
+	},
+	"5": {
+		"category": "base",
+		"name": "cfg-5",
+		"title": "多流输出类型",
+		"desc": "",
+		"type": "string",
+		"cur": "无",
+		"default": "无",
+		"size": 32,
+		"range": ["彩色+灰度+黑白", "彩色+灰度", "彩色+黑白", "灰度+黑白"],
+		"depend_or": ["4==true"]
+	},
+	"6": {
+		"category": "base",
+		"name": "mode",
+		"title": "颜色模式",
+		"desc": "设置颜色位深",
+		"type": "string",
+		"cur": "24位彩色",
+		"default": "24位彩色",
+		"size": 32,
+		"range": ["24位彩色", "256级灰度", "黑白", "颜色自动识别"],
+		"depend_or": ["4==false"]
+	},
+	"7": {
+		"category": "base",
+		"name": "cfg-7",
+		"title": "黑白图像阈值",
+		"desc": "",
+		"type": "int",
+		"cur": 20,
+		"default": 20,
+		"size": 4,
+		"range": {
+			"min": 0,
+			"max": 255
+		},
+		"depend_or": ["6==黑白"]
+	},
+	"8": {
+		"category": "base",
+		"name": "cfg-8",
+		"title": "灰度或黑白图像 - 除色",
+		"desc": "除去图像彩色",
+		"type": "string",
+		"cur": "不除色",
+		"default": "不除色",
+		"size": 24,
+		"range": ["不除色", "除红色", "除绿色", "除蓝色", "红色增强", "绿色增强", "蓝色增强"],
+		"depend_and": ["4!=true", "6!=24位彩色", "6!=颜色自动识别"]
+	},
+	"9": {
+		"category": "base",
+		"name": "cfg-9",
+		"title": "24位彩色图像 - 多流输出除红",
+		"desc": "多通道输出中，去除红色",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["4!=true", "6!=256级灰度", "6!=黑白", "6!=颜色自动识别"]
+	},
+	"10": {
+		"category": "base",
+		"name": "cfg-10",
+		"title": "24位彩色图像 - 答题卡除红",
+		"desc": "答题卡扫描中去除红色",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["4!=true", "6!=256级灰度", "6!=黑白", "6!=颜色自动识别"]
+	},
+	"11": {
+		"category": "base",
+		"name": "cfg-11",
+		"title": "背景移除",
+		"desc": "移除彩色图像背景",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["4!=true", "6!=256级灰度", "6!=黑白", "6!=颜色自动识别"]
+	},
+	"12": {
+		"category": "base",
+		"name": "cfg-12",
+		"title": " 背景色彩浮动范围",
+		"desc": "设定背景色彩的浮动范围，在该范围内的都当作背景移除",
+		"type": "int",
+		"cur": 20,
+		"default": 20,
+		"size": 4,
+		"range": {
+			"min": 1,
+			"max": 128
+		},
+		"depend_or": ["11==true"]
+	},
+	"13": {
+		"category": "base",
+		"name": "cfg-13",
+		"title": "锐化与模糊",
+		"desc": "锐化与模糊",
+		"type": "string",
+		"cur": "无",
+		"default": "无",
+		"size": 24,
+		"range": ["无", "锐化", "进一步锐化", "模糊", "进一步模糊"],
+		"depend_and": ["4!=true", "6!=黑白", "6!=颜色自动识别"]
+	},
+	"14": {
+		"category": "base",
+		"name": "cfg-14",
+		"title": "去除摩尔纹",
+		"desc": "",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["4!=true", "6!=黑白", "6!=颜色自动识别"]
+	},
+	"15": {
+		"category": "base",
+		"name": "cfg-15",
+		"title": "除网纹",
+		"desc": "",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["4!=true", "6!=黑白", "6!=颜色自动识别"]
+	},
+	"16": {
+		"category": "base",
+		"name": "cfg-16",
+		"title": "错误扩散",
+		"desc": "",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_or": ["6==黑白"]
+	},
+	"17": {
+		"category": "base",
+		"name": "cfg-17",
+		"title": "黑白图像噪点优化",
+		"desc": "噪点优化",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_or": ["6==黑白"]
+	},
+	"18": {
+		"category": "base",
+		"name": "cfg-18",
+		"title": " 噪点优化尺寸",
+		"desc": "噪点优化尺寸",
+		"type": "int",
+		"cur": 30,
+		"default": 30,
+		"size": 4,
+		"range": {
+			"min": 10,
+			"max": 50
+		},
+		"depend_or": ["17==true"]
+	},
+	"19": {
+		"category": "base",
+		"name": "pagesize",
+		"title": "纸张尺寸",
+		"desc": "设置纸张大小",
+		"type": "string",
+		"cur": "匹配原始尺寸",
+		"default": "匹配原始尺寸",
+		"size": 48,
+		"range": ["A3", "A4", "A4横向", "A5", "A5横向", "A6", "A6横向", "B4", "B5", "B5横向", "B6", "B6横向", "Letter", "Letter横向", "Double Letter", "LEGAL", "匹配原始尺寸"]
+	},
+	"20": {
+		"category": "base",
+		"name": "cfg-20",
+		"title": "自定义扫描区域",
+		"desc": "",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["19!=匹配原始尺寸", "19!=三联试卷", "19!=最大扫描尺寸", "19!=最大扫描尺寸自动裁切"]
+	},
+	"21": {
+		"category": "base",
+		"name": "tl-x",
+		"title": "扫描区域左侧（mm）",
+		"desc": "自定义扫描区域左上角x坐标",
+		"type": "float",
+		"cur": 0.000000,
+		"default": 0.000000,
+		"size": 4,
+		"range": [0.000000, 0.000000],
+		"depend_and": ["20==true"]
+	},
+	"22": {
+		"category": "base",
+		"name": "br-x",
+		"title": "扫描区域右侧（mm）",
+		"desc": "",
+		"type": "float",
+		"cur": 0.000000,
+		"default": 0.000000,
+		"size": 4,
+		"range": [0.000000, 0.000000],
+		"depend_and": ["20==true"]
+	},
+	"23": {
+		"category": "base",
+		"name": "tl-y",
+		"title": "扫描区域上侧（mm）",
+		"desc": "自定义扫描区域左上角y坐标",
+		"type": "float",
+		"cur": 0.000000,
+		"default": 0.000000,
+		"size": 4,
+		"range": [0.000000, 0.000000],
+		"depend_and": ["20==true"]
+	},
+	"24": {
+		"category": "base",
+		"name": "br-y",
+		"title": "扫描区域下侧（mm）",
+		"desc": "自定义扫描区域右下角y坐标",
+		"type": "float",
+		"cur": 0.000000,
+		"default": 0.000000,
+		"size": 4,
+		"range": [0.000000, 0.000000],
+		"depend_and": ["20==true"]
+	},
+	"25": {
+		"category": "base",
+		"name": "source",
+		"title": "扫描页面",
+		"desc": "设置页面扫描方式",
+		"type": "string",
+		"cur": "双面",
+		"default": "双面",
+		"size": 40,
+		"range": ["单面", "双面", "跳过空白页（通用）", "跳过空白页（发票纸）", "对折"]
+	},
+	"26": {
+		"category": "base",
+		"name": "cfg-26",
+		"title": " 跳过空白页灵敏度",
+		"desc": "灵敏度越高，则越容易跳过",
+		"type": "int",
+		"cur": 50,
+		"default": 50,
+		"size": 4,
+		"range": {
+			"min": 1,
+			"max": 100
+		},
+		"depend_or": ["25==跳过空白页（发票纸）", "25==跳过空白页（通用）"]
+	},
+	"27": {
+		"category": "base",
+		"name": "resolution",
+		"title": "分辨率",
+		"desc": "扫描仪分辨率",
+		"type": "int",
+		"cur": 200,
+		"default": 200,
+		"size": 4,
+		"range": [100, 150, 200, 300]
+	},
+	"28": {
+		"category": "base",
+		"name": "cfg-28",
+		"title": "交换正反面",
+		"desc": "交换正反面",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["25!=单面"]
+	},
+	"29": {
+		"category": "base",
+		"name": "cfg-29",
+		"title": "图像拆分",
+		"desc": "自动拆分图像",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_or": ["25!=对折"]
+	},
+	"30": {
+		"category": "base",
+		"name": "cfg-30",
+		"title": "自动纠偏",
+		"desc": "自动纠偏",
+		"type": "bool",
+		"cur": true,
+		"default": true,
+		"size": 4,
+		"depend_or": ["25!=对折"]
+	},
+	"31": {
+		"category": "base",
+		"name": "grp-2",
+		"title": "亮度",
+		"type": "group"
+	},
+	"32": {
+		"category": "base",
+		"name": "cfg-32",
+		"title": "启用色调曲线",
+		"desc": "通过色调曲线来设置图像伽玛值",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4
+	},
+	"33": {
+		"category": "base",
+		"name": "brightness",
+		"title": "亮度值",
+		"desc": "调整图片亮度",
+		"type": "int",
+		"cur": 128,
+		"default": 128,
+		"size": 4,
+		"range": {
+			"min": 1,
+			"max": 255
+		}
+	},
+	"34": {
+		"category": "base",
+		"name": "contrast",
+		"title": "对比度",
+		"desc": "调整图片对比度",
+		"type": "int",
+		"cur": 4,
+		"default": 4,
+		"size": 4,
+		"range": {
+			"min": 1,
+			"max": 7
+		}
+	},
+	"35": {
+		"category": "base",
+		"name": "cfg-35",
+		"title": "伽马值",
+		"desc": "调整图片伽玛值",
+		"type": "float",
+		"cur": 1.000000,
+		"default": 1.000000,
+		"size": 4,
+		"range": {
+			"min": 0.010000,
+			"max": 5.000000
+		}
+	},
+	"36": {
+		"category": "base",
+		"name": "grp-3",
+		"title": "图像处理",
+		"type": "group"
+	},
+	"37": {
+		"category": "base",
+		"name": "cfg-37",
+		"title": "消除黑框",
+		"desc": "消除黑框",
+		"type": "bool",
+		"cur": true,
+		"default": true,
+		"size": 4
+	},
+	"38": {
+		"category": "base",
+		"name": "cfg-38",
+		"title": "深色样张",
+		"desc": "深色样张",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["25!=对折", "37!=true", "19!=匹配原始尺寸", "19!=最大扫描尺寸", "19!=最大扫描尺寸自动裁切", "30!=true"]
+	},
+	"39": {
+		"category": "advanced",
+		"name": "cfg-39",
+		"title": "阈值",
+		"desc": "阈值",
+		"type": "int",
+		"cur": 40,
+		"default": 40,
+		"size": 4,
+		"range": {
+			"min": 30,
+			"max": 50
+		},
+		"depend_or": ["37==true", "19==匹配原始尺寸", "19==最大扫描尺寸", "19==最大扫描尺寸自动裁切", "30==true"]
+	},
+	"40": {
+		"category": "advanced",
+		"name": "cfg-40",
+		"title": "背景抗噪等级",
+		"desc": "背景抗噪等级",
+		"type": "int",
+		"cur": 8,
+		"default": 8,
+		"size": 4,
+		"range": {
+			"min": 1,
+			"max": 20
+		},
+		"depend_or": ["37==true", "19==匹配原始尺寸", "19==最大扫描尺寸", "19==最大扫描尺寸自动裁切", "30==true"]
+	},
+	"41": {
+		"category": "advanced",
+		"name": "cfg-41",
+		"title": "边缘缩进",
+		"desc": "边缘缩进",
+		"type": "int",
+		"cur": 5,
+		"default": 5,
+		"size": 4,
+		"range": {
+			"min": 5,
+			"max": 30
+		},
+		"depend_or": ["37==true", "19==匹配原始尺寸", "19==最大扫描尺寸自动裁切", "30==true", "19==最大扫描尺寸"]
+	},
+	"42": {
+		"category": "advanced",
+		"name": "cfg-42",
+		"title": "背景填充方式",
+		"desc": "背景填充方式",
+		"type": "string",
+		"cur": "凸多边形",
+		"default": "凸多边形",
+		"size": 40,
+		"range": ["凸多边形", "凹多边形"],
+		"depend_or": ["37==true"]
+	},
+	"43": {
+		"category": "base",
+		"name": "cfg-43",
+		"title": "防止渗透",
+		"desc": "",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4
+	},
+	"44": {
+		"category": "base",
+		"name": "cfg-44",
+		"title": " 防止渗透等级",
+		"desc": "",
+		"type": "string",
+		"cur": "较弱",
+		"default": "较弱",
+		"size": 16,
+		"range": ["弱", "较弱", "一般", "较强", "强"],
+		"depend_or": ["43==true"]
+	},
+	"45": {
+		"category": "base",
+		"name": "cfg-45",
+		"title": "穿孔移除",
+		"desc": "移除纸张中的穿孔",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4
+	},
+	"46": {
+		"category": "base",
+		"name": "cfg-46",
+		"title": " 穿孔搜索范围占幅面比例",
+		"desc": "穿孔搜索范围占幅面比例",
+		"type": "float",
+		"cur": 0.100000,
+		"default": 0.100000,
+		"size": 4,
+		"range": {
+			"min": 0.010000,
+			"max": 0.500000
+		},
+		"depend_or": ["45==true"]
+	},
+	"47": {
+		"category": "base",
+		"name": "cfg-47",
+		"title": "色彩填充",
+		"desc": "",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["37==true"]
+	},
+	"48": {
+		"category": "base",
+		"name": "grp-4",
+		"title": "送纸方式设置",
+		"type": "group"
+	},
+	"49": {
+		"category": "base",
+		"name": "ultrasonic Disable|Enable",
+		"title": "超声波检测",
+		"desc": "超声波检测送纸状态",
+		"type": "bool",
+		"cur": true,
+		"default": true,
+		"size": 4
+	},
+	"50": {
+		"category": "base",
+		"name": "cfg-50",
+		"title": "扫描张数",
+		"desc": "扫描纸张数量",
+		"type": "string",
+		"cur": "连续扫描",
+		"default": "连续扫描",
+		"size": 32,
+		"range": ["连续扫描", "扫描指定张数"]
+	},
+	"51": {
+		"category": "base",
+		"name": "cfg-51",
+		"title": " 扫描数量",
+		"desc": "扫描指定数量",
+		"type": "int",
+		"cur": 1,
+		"default": 1,
+		"size": 4,
+		"depend_or": ["50==扫描指定张数"]
+	},
+	"52": {
+		"category": "base",
+		"name": "cfg-52",
+		"title": "文稿方向",
+		"desc": "文稿方向",
+		"type": "string",
+		"cur": "0°",
+		"default": "0°",
+		"size": 40,
+		"range": ["0°", "90°", "180°", "-90°"]
+	},
+	"53": {
+		"category": "base",
+		"name": "cfg-53",
+		"title": "背面旋转180°",
+		"desc": "背面扫描的图像旋转180°",
+		"type": "bool",
+		"cur": false,
+		"default": false,
+		"size": 4,
+		"depend_and": ["25!=单面", "25!=对折", "52!=自动文本方向识别°"]
+	}
+}
\ No newline at end of file