diff --git a/User_Guide/English/User_Guide[EN].md b/User_Guide/English/User_Guide[EN].md
index 19f8d8e..199b274 100644
--- a/User_Guide/English/User_Guide[EN].md
+++ b/User_Guide/English/User_Guide[EN].md
@@ -61,7 +61,7 @@
 ## 7. Extentions
 [7-1. Convert CML configuration file (yaml) to Network Sketcher master file](https://github.com/cisco-open/network-sketcher/blob/main/User_Guide/English/7-1.%20Convert%20CML%20configuration%20file%20(yaml)%20to%20Network%20Sketcher%20master%20file.md) 
 
-[7-2. Automatic IP address assignment](https://github.com/cisco-open/network-sketcher/blob/ver_2.2.0/User_Guide/English/7-2.%20Automatic%20IP%20address%20assignment.md)  *Ver2.2.0
+[7-2. Automatic IP address assignment](https://github.com/cisco-open/network-sketcher/blob/main/User_Guide/English/7-2.%20Automatic%20IP%20address%20assignment.md)  *Ver2.2.0
 
 ## Appendix
 [A-1. Procedure for pasting PPT figures that exceed the maximum paper size into Excel](https://github.com/cisco-open/network-sketcher/blob/main/User_Guide/English/A-1.%20Procedure%20for%20pasting%20PPT%20figures%20that%20exceed%20the%20maximum%20paper%20size%20into%20Excel.md)
diff --git a/User_Guide/Japanese/User_Guide[JP].md b/User_Guide/Japanese/User_Guide[JP].md
index a91d72e..9cc1a50 100644
--- a/User_Guide/Japanese/User_Guide[JP].md
+++ b/User_Guide/Japanese/User_Guide[JP].md
@@ -66,7 +66,7 @@
 ## 7. 拡張機能
 [7-1. CMLの構成ファイル(yaml)をNetwork Sketcherのマスタファイルに変換](https://github.com/cisco-open/network-sketcher/blob/main/User_Guide/Japanese/7-1.%20CML%E3%81%AE%E6%A7%8B%E6%88%90%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB(yaml)%E3%82%92Network%20Sketcher%E3%81%AE%E3%83%9E%E3%82%B9%E3%82%BF%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AB%E5%A4%89%E6%8F%9B.md) 
 
-[7-2. IPアドレスの自動割り当て](https://github.com/cisco-open/network-sketcher/blob/ver_2.2.0/User_Guide/Japanese/7-2.%20IP%E3%82%A2%E3%83%89%E3%83%AC%E3%82%B9%E3%81%AE%E8%87%AA%E5%8B%95%E5%89%B2%E3%82%8A%E5%BD%93%E3%81%A6.md) *ver2.2.0
+[7-2. IPアドレスの自動割り当て](https://github.com/cisco-open/network-sketcher/blob/main/User_Guide/Japanese/7-2.%20IP%E3%82%A2%E3%83%89%E3%83%AC%E3%82%B9%E3%81%AE%E8%87%AA%E5%8B%95%E5%89%B2%E3%82%8A%E5%BD%93%E3%81%A6.md) *ver2.2.0
 
 ## 参考情報
 [A-1. 最大用紙サイズを超えたPPTの図形をExcelへ貼り付ける手順](https://github.com/cisco-open/network-sketcher/blob/main/User_Guide/Japanese/A-1.%20%E6%9C%80%E5%A4%A7%E7%94%A8%E7%B4%99%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E8%B6%85%E3%81%88%E3%81%9FPPT%E3%81%AE%E5%9B%B3%E5%BD%A2%E3%82%92Excel%E3%81%B8%E8%B2%BC%E3%82%8A%E4%BB%98%E3%81%91%E3%82%8B%E6%89%8B%E9%A0%86.md)