diff --git a/config/sing.json b/config/sing.json
index e5faae1..f292801 100644
--- a/config/sing.json
+++ b/config/sing.json
@@ -9,9 +9,10 @@
             "tag": "tun-in",
             "domain_strategy": "prefer_ipv4",
             "interface_name": "sing-tun",
-            "address": ["172.19.0.1\/30"],
+            "address": [
+                "172.19.0.1/30"
+            ],
             "mtu": 1400,
-            "gso": true,
             "auto_route": true,
             "strict_route": true,
             "sniff": true,
@@ -48,7 +49,7 @@
             },
             {
                 "tag": "dns-remote",
-                "address": "tcp:\/\/8.8.8.8",
+                "address": "tcp://8.8.8.8",
                 "address_strategy": "prefer_ipv4",
                 "strategy": "prefer_ipv4",
                 "detour": "direct"
@@ -92,28 +93,23 @@
         {
             "type": "direct",
             "tag": "direct"
-        },
-        {
-            "type": "block",
-            "tag": "block"
-        },
-        {
-            "type": "dns",
-            "tag": "dns-out"
         }
     ],
     "route": {
         "auto_detect_interface": true,
         "override_android_vpn": true,
         "rules": [
-            {
-                "protocol": "dns",
-                "outbound": "dns-out"
-            },
             {
                 "addruleset": true,
                 "outbound": "direct"
             },
+            {
+                "action": "sniff"
+            },
+            {
+                "protocol": "dns",
+                "action": "hijack-dns"
+            },
             {
                 "addruleset": true,
                 "createruleset": [
@@ -187,7 +183,7 @@
                         ]
                     }
                 ],
-                "outbound": "block"
+                "action": "reject"
             },
             {
                 "addruleset": true,
@@ -207,4 +203,4 @@
         ],
         "final": "direct"
     }
-}
+}
\ No newline at end of file