diff --git a/README.md b/README.md
index d43af5a..9d6c17f 100644
--- a/README.md
+++ b/README.md
@@ -57,5 +57,5 @@ Template configs contain comments and links and are good start to find another i
 [XRay config reference](https://xtls.github.io/en/config/) is brilliant and helped me much.
 
 Configs for [gRPC](https://github.com/XTLS/Xray-examples/tree/main/VLESS-gRPC-REALITY)
-[XTLS](https://github.com/XTLS/Xray-examples/tree/main/VLESS-TCP-XTLS-Vision-REALITY) on which the template configs are based.
+and [XTLS](https://github.com/XTLS/Xray-examples/tree/main/VLESS-TCP-XTLS-Vision-REALITY) on that the template configs are based.
 
diff --git a/template_config_client.jsonc b/template_config_client.jsonc
index 323edd9..c2b2a8c 100644
--- a/template_config_client.jsonc
+++ b/template_config_client.jsonc
@@ -122,7 +122,7 @@
             // punycode for national Belorussian top-level domain .бел
             "domain:xn--90ais",
             "domain:ir",
-            // extra domains that are used by domestic sites
+            // extra domains that are used by domestic sites, see https://github.com/EvgenyNerush/coherence-grabber/tree/main
             "ext:customgeo.dat:coherence-extra"
         ],
         "outboundTag": "direct"
@@ -139,11 +139,8 @@
       },
       {
         "type": "field",
-        "inboundTag": [
-          "api"
-        ],
-        "outboundTag": "api",
-        "enabled": true
+        "protocol": [ "bittorrent" ],
+        "outboundTag": "block"
       }
     ]
   }
diff --git a/template_config_server.jsonc b/template_config_server.jsonc
index caef793..0d540fe 100644
--- a/template_config_server.jsonc
+++ b/template_config_server.jsonc
@@ -25,6 +25,40 @@
           "geoip:private"
         ],
         "outboundTag": "block"
+      },
+      {
+        "type": "field",
+        "protocol": [ "bittorrent" ],
+        "outboundTag": "block"
+      },
+      // block domestic client traffic if it's coming somehow (e.g. wrong client config)
+      {
+        "type": "field",
+        "domain": [
+            "geosite:cn",
+            "domain:cn",
+            "domain:xn--fiqs8s",
+            "domain:xn--fiqz9s",
+            "domain:xn--55qx5d",
+            "domain:xn--io0a7i",
+            "domain:ru",
+            "domain:xn--p1ai",
+            "domain:by",
+            "domain:xn--90ais",
+            "domain:ir",
+            "ext:customgeo.dat:coherence-extra"
+        ],
+        "outboundTag": "block"
+      },
+      {
+        "type": "field",
+        "ip": [
+            "geoip:cn",
+            "geoip:ru",
+            "geoip:by",
+            "geoip:ir"
+        ],
+        "outboundTag": "block"
       }
     ]
   },
@@ -150,10 +184,12 @@
   ],
   // server-side outbound configuration
   "outbounds": [
+    // direct connection
     {
       "protocol": "freedom",
       "tag": "direct"
     },
+    // for that should be blocked
     {
       "protocol": "blackhole",
       "tag": "block"