diff --git a/sb.sh b/sb.sh
index 3ae0e84..d2790e3 100644
--- a/sb.sh
+++ b/sb.sh
@@ -948,10 +948,6 @@ cat > /etc/s-box/sing_box_client.json <<EOF
                 "address": "h3://223.5.5.5/dns-query",
                 "detour": "direct"
             },
-            {
-                "address": "rcode://refused",
-                "tag": "block"
-            },
             {
                 "tag": "dns_fakeip",
                 "address": "fakeip"
@@ -1551,10 +1547,6 @@ cat > /etc/s-box/sing_box_client.json <<EOF
                 "address": "h3://223.5.5.5/dns-query",
                 "detour": "direct"
             },
-            {
-                "address": "rcode://refused",
-                "tag": "block"
-            },
             {
                 "tag": "dns_fakeip",
                 "address": "fakeip"
@@ -2064,10 +2056,6 @@ cat > /etc/s-box/sing_box_client.json <<EOF
                 "address": "h3://223.5.5.5/dns-query",
                 "detour": "direct"
             },
-            {
-                "address": "rcode://refused",
-                "tag": "block"
-            },
             {
                 "tag": "dns_fakeip",
                 "address": "fakeip"
@@ -2575,10 +2563,6 @@ cat > /etc/s-box/sing_box_client.json <<EOF
                 "address": "h3://223.5.5.5/dns-query",
                 "detour": "direct"
             },
-            {
-                "address": "rcode://refused",
-                "tag": "block"
-            },
             {
                 "tag": "dns_fakeip",
                 "address": "fakeip"