diff --git a/client/src/__locales/en.json b/client/src/__locales/en.json
index 18e2d059..9de02278 100644
--- a/client/src/__locales/en.json
+++ b/client/src/__locales/en.json
@@ -191,6 +191,7 @@
"query_log_retention_confirm": "Are you sure you want to change query log retention? If you decrease the interval value, some data will be lost",
"dns_config": "DNS server configuration",
"blocking_mode": "Blocking mode",
+ "default": "Default",
"nxdomain": "NXDOMAIN",
"null_ip": "Null IP",
"custom_ip": "Custom IP",
@@ -203,7 +204,10 @@
"rate_limit_desc": "The number of requests per second that a single client is allowed to make (0: unlimited)",
"blocking_ipv4_desc": "IP address to be returned for a blocked A request",
"blocking_ipv6_desc": "IP address to be returned for a blocked AAAA request",
- "blocking_mode_desc": "<0>NXDOMAIN – Respond with NXDOMAIN code;0> <0>Null IP – Respond with zero IP address (0.0.0.0 for A; :: for AAAA);0> <0>Custom IP - Respond with a manually set IP address.0>",
+ "blocking_mode_default": "Default: Respond with NXDOMAIN when blocked by Adblock-style rule; respond with the IP address specified in the rule when blocked by /etc/hosts-style rule",
+ "blocking_mode_nxdomain": "NXDOMAIN: Respond with NXDOMAIN code",
+ "blocking_mode_null_ip": "Null IP: Respond with zero IP address (0.0.0.0 for A; :: for AAAA)",
+ "blocking_mode_custom_ip": "Custom IP: Respond with a manually set IP address",
"upstream_dns_client_desc": "If you keep this field empty, AdGuard Home will use the servers configured in the <0>DNS settings0>.",
"source_label": "Source",
"found_in_known_domain_db": "Found in the known domains database.",
diff --git a/client/src/components/Settings/Dns/Config/Form.js b/client/src/components/Settings/Dns/Config/Form.js
index 271ae3c5..580f09d4 100644
--- a/client/src/components/Settings/Dns/Config/Form.js
+++ b/client/src/components/Settings/Dns/Config/Form.js
@@ -83,7 +83,11 @@ let Form = ({