diff --git a/gfwlist-unbound.conf b/gfwlist-unbound.conf
index fa8a4a0..d542765 100644
--- a/gfwlist-unbound.conf
+++ b/gfwlist-unbound.conf
@@ -1982,10 +1982,6 @@ forward-zone:
   name: "bestvpnserver.com."
   forward-addr: 127.0.0.1@5353
 
-forward-zone:
-  name: "bestvpnserver.com."
-  forward-addr: 127.0.0.1@5353
-
 forward-zone:
   name: "bestvpnservice.com."
   forward-addr: 127.0.0.1@5353
@@ -5222,10 +5218,6 @@ forward-zone:
   name: "duckduckgo-owned-server.yahoo.net."
   forward-addr: 127.0.0.1@5353
 
-forward-zone:
-  name: "duckduckgo-owned-server.yahoo.net."
-  forward-addr: 127.0.0.1@5353
-
 forward-zone:
   name: "duckduckgo.com."
   forward-addr: 127.0.0.1@5353
@@ -7038,10 +7030,6 @@ forward-zone:
   name: "ftpserver.biz."
   forward-addr: 127.0.0.1@5353
 
-forward-zone:
-  name: "ftpserver.biz."
-  forward-addr: 127.0.0.1@5353
-
 forward-zone:
   name: "ftv.com.tw."
   forward-addr: 127.0.0.1@5353
@@ -9114,10 +9102,6 @@ forward-zone:
   name: "homeservershow.com."
   forward-addr: 127.0.0.1@5353
 
-forward-zone:
-  name: "homeservershow.com."
-  forward-addr: 127.0.0.1@5353
-
 forward-zone:
   name: "hongkong.fandom.com."
   forward-addr: 127.0.0.1@5353
@@ -16154,10 +16138,6 @@ forward-zone:
   name: "secureservercdn.net."
   forward-addr: 127.0.0.1@5353
 
-forward-zone:
-  name: "secureservercdn.net."
-  forward-addr: 127.0.0.1@5353
-
 forward-zone:
   name: "securetunnel.com."
   forward-addr: 127.0.0.1@5353