diff --git a/assets/i18n/en.i18n.yaml b/assets/i18n/en.i18n.yaml
index 5eba2081..077a8f25 100644
--- a/assets/i18n/en.i18n.yaml
+++ b/assets/i18n/en.i18n.yaml
@@ -672,7 +672,7 @@ errors:
     invalid: "Not a valid address"
     not_for_testnet: "Not a testnet address"
     not_for_mainnet: "Not a mainnet address"
-    not_for_regtest: "Not a regtest address"
+    not_for_regtest: "Please check the address format.\n(Native SegWit supported)"
     duplicated: "Address has already been added"
   pin_check_error:
     trial_count: "You can try $count more times"
diff --git a/assets/i18n/jp.i18n.yaml b/assets/i18n/jp.i18n.yaml
index e1715882..58c7d59b 100644
--- a/assets/i18n/jp.i18n.yaml
+++ b/assets/i18n/jp.i18n.yaml
@@ -672,7 +672,7 @@ errors:
     invalid: "有効なアドレスではありません"
     not_for_testnet: "テストネットアドレスではありません"
     not_for_mainnet: "メインネットアドレスではありません"
-    not_for_regtest: "regtestアドレスではありません"
+    not_for_regtest: "アドレス形式を確認してください。\n（Native SegWit 対応）"
     duplicated: "アドレスは既に追加されています"
   pin_check_error:
     trial_count: "あと$count回試行できます"
diff --git a/assets/i18n/kr.i18n.yaml b/assets/i18n/kr.i18n.yaml
index 64227281..a225a10b 100644
--- a/assets/i18n/kr.i18n.yaml
+++ b/assets/i18n/kr.i18n.yaml
@@ -672,7 +672,7 @@ errors:
     invalid: "올바른 주소가 아니에요."
     not_for_testnet: "테스트넷 주소가 아니에요."
     not_for_mainnet: "메인넷 주소가 아니에요."
-    not_for_regtest: "레그테스트넷 주소가 아니에요."
+    not_for_regtest: "주소 형식을 확인해 주세요.(Native Segwit 지원)"
     duplicated: "이미 입력한 주소예요"
   pin_check_error:
     trial_count: "$count번 다시 시도할 수 있어요"