diff --git a/docs/G100-G200.txt b/docs/G100-G200.txt
index f3b15e5..7a8694a 100644
--- a/docs/G100-G200.txt
+++ b/docs/G100-G200.txt
@@ -1056,8 +1056,8 @@
 		"title": " 扫描数量",
 		"desc": "扫描指定数量",
 		"type": "int",
-		"cur": 1,
-		"default": 1,
+		"cur": -1,
+		"default": -1,
 		"size": 4,
 		"depend_or": ["scan-mode==扫描指定张数"]
 	},
diff --git a/docs/G139-239.txt b/docs/G139-239.txt
index 63738d7..047cd1f 100644
--- a/docs/G139-239.txt
+++ b/docs/G139-239.txt
@@ -1158,8 +1158,8 @@
 		"title": " 扫描数量",
 		"desc": "扫描指定数量",
 		"type": "int",
-		"cur": 1,
-		"default": 1,
+		"cur": -1,
+		"default": -1,
 		"size": 4,
 		"depend_or": ["scan-mode==扫描指定张数"]
 	},
diff --git a/docs/G300.txt b/docs/G300.txt
index b5bb381..ed6f71e 100644
--- a/docs/G300.txt
+++ b/docs/G300.txt
@@ -1091,8 +1091,8 @@
 		"title": " 扫描数量",
 		"desc": "扫描指定数量",
 		"type": "int",
-		"cur": 1,
-		"default": 1,
+		"cur": -1,
+		"default": -1,
 		"size": 4,
 		"depend_or": ["scan-mode==扫描指定张数"]
 	},
diff --git a/docs/G302.txt b/docs/G302.txt
index 27fb765..ffd843d 100644
--- a/docs/G302.txt
+++ b/docs/G302.txt
@@ -1056,8 +1056,8 @@
 		"title": " 扫描数量",
 		"desc": "扫描指定数量",
 		"type": "int",
-		"cur": 1,
-		"default": 1,
+		"cur": -1,
+		"default": -1,
 		"size": 4,
 		"depend_or": ["scan-mode==扫描指定张数"]
 	},
diff --git a/docs/G400.txt b/docs/G400.txt
index 5a0ebcf..0f9bac5 100644
--- a/docs/G400.txt
+++ b/docs/G400.txt
@@ -1074,8 +1074,8 @@
 		"title": " 扫描数量",
 		"desc": "扫描指定数量",
 		"type": "int",
-		"cur": 1,
-		"default": 1,
+		"cur": -1,
+		"default": -1,
 		"size": 4,
 		"depend_or": ["scan-mode==扫描指定张数"]
 	},
diff --git a/docs/G402.txt b/docs/G402.txt
index 0d47636..5900fba 100644
--- a/docs/G402.txt
+++ b/docs/G402.txt
@@ -1073,8 +1073,8 @@
 		"title": " 扫描数量",
 		"desc": "扫描指定数量",
 		"type": "int",
-		"cur": 1,
-		"default": 1,
+		"cur": -1,
+		"default": -1,
 		"size": 4,
 		"depend_or": ["scan-mode==扫描指定张数"]
 	},
diff --git a/docs/G439.txt b/docs/G439.txt
index c43674a..e7b60a8 100644
--- a/docs/G439.txt
+++ b/docs/G439.txt
@@ -1127,8 +1127,8 @@
 		"title": " 扫描数量",
 		"desc": "扫描指定数量",
 		"type": "int",
-		"cur": 1,
-		"default": 1,
+		"cur": -1,
+		"default": -1,
 		"size": 4,
 		"depend_and": ["is-wait-scan==false", "scan-mode==扫描指定张数"]
 	},