diff --git a/document/asn-dir.txt b/document/asn-dir.txt
index 75016bf..aee65e2 100644
--- a/document/asn-dir.txt
+++ b/document/asn-dir.txt
@@ -1,7 +1,9 @@
 # as-dir Template
 # ===============
 # Filename format: AS<Number>
-# Owner Name
+# AS Name
 NAME=""
+# Owner
+OWNER=""
 # Description
 DESC=""
diff --git a/document/node-dir.txt b/document/node-dir.txt
index e4c940d..9a298ab 100644
--- a/document/node-dir.txt
+++ b/document/node-dir.txt
@@ -4,10 +4,10 @@
 # Tunnel /30 or Point to Point Address
 # Filename format: <Node Name>
 # ASN
-AS=""
+ASN=""
 # Description
 DESC=""
-# IP addresses
+# IP addresses excluding TUN30 and PTP
 IP=(
 	"10.127.x.x/x"
 )
diff --git a/document/route-dir.en_US.txt b/document/route-dir.en_US.txt
index e62b54f..d8668f4 100644
--- a/document/route-dir.en_US.txt
+++ b/document/route-dir.en_US.txt
@@ -21,6 +21,7 @@ be defined in the same order as the following:
 	TYPE=
 	PROTO=		(only for peer-to-peer /30 tunnels and peer-to-peer /32 peers)
 	NAME=		(optional for anything other than Contiguous Subnet and Loopback Address)
+	ASN=		(only for Contiguous Subnet and Loopback Address)
 	UPSTREAM=	(only for peer-to-peer /30 tunnels and peer-to-peer /32 peers)
 	DOWNSTREAM=	(only for peer-to-peer /30 tunnels and peer-to-peer /32 peers)
 	DESC=
@@ -36,6 +37,7 @@ Detailed Information of Each Variable
 	Available options are: Tinc, WireGuard, L2TP, GRE, IPsec/L2TP, IPsec/GRE, OpenVPN, SLIRP, PPP
 
 3. NAME:	Name
-3. UPSTREAM:	Upstream Node Name
-4. DOWNSTREAM:	Downstream Node Name
-5. DESC:	Description
+4. ASN:		ASN
+5. UPSTREAM:	Upstream Node Name
+6. DOWNSTREAM:	Downstream Node Name
+7. DESC:	Description
diff --git a/document/route-dir.zh_TW.txt b/document/route-dir.zh_TW.txt
index 2665230..5b57558 100644
--- a/document/route-dir.zh_TW.txt
+++ b/document/route-dir.zh_TW.txt
@@ -19,6 +19,7 @@ Shell Script 定義變數的方式作為定義檔語法，此外，定義變數
 	TYPE=
 	PROTO=		（僅限於點對點 /30 隧道，以及點對點 Peer）
 	NAME=		（除了連續子網路或 Loopback 位址以外，可選）
+	ASN=		（僅限於子網路或 Loopback 位址）
 	UPSTREAM=	（僅限於點對點 /30 隧道，以及點對點 Peer）
 	DOWNSTREAM=	（僅限於點對點 /30 隧道，以及點對點 Peer）
 	DESC=		（可選）
@@ -33,6 +34,7 @@ Shell Script 定義變數的方式作為定義檔語法，此外，定義變數
 	可用選項有： Tinc, WireGuard, L2TP, GRE, IPsec/L2TP, IPsec/GRE, OpenVPN, SLIRP, PPP
 
 3. NAME:	這個連線的名稱
+4. ASN:		自治系統編號	
 5. UPSTREAM:	上游節點名稱
 6. DOWNSTREAM:	下游節點名稱
 7. DESC:	描述