diff --git a/web/assets/js/model/xray.js b/web/assets/js/model/xray.js
index d7d1fa0d..80c81da2 100644
--- a/web/assets/js/model/xray.js
+++ b/web/assets/js/model/xray.js
@@ -1146,10 +1146,6 @@ class Inbound extends XrayCommonClass {
         return [Protocols.VMESS, Protocols.VLESS, Protocols.TROJAN, Protocols.SHADOWSOCKS].includes(this.protocol);
     }
 
-    canSniffing() {
-        return [Protocols.VMESS, Protocols.VLESS, Protocols.TROJAN, Protocols.SHADOWSOCKS].includes(this.protocol);
-    }
-
     reset() {
         this.port = RandomUtil.randomIntRange(10000, 60000);
         this.listen = '';
diff --git a/web/html/xui/form/inbound.html b/web/html/xui/form/inbound.html
index 6f3705ff..9453f0d7 100644
--- a/web/html/xui/form/inbound.html
+++ b/web/html/xui/form/inbound.html
@@ -114,7 +114,7 @@
 </template>
 
 <!-- sniffing -->
-<template v-if="inbound.canSniffing()">
+<template>
     {{template "form/sniffing"}}
 </template>
 {{end}}
diff --git a/web/html/xui/form/sniffing.html b/web/html/xui/form/sniffing.html
index a088dee7..d4f55394 100644
--- a/web/html/xui/form/sniffing.html
+++ b/web/html/xui/form/sniffing.html
@@ -1,6 +1,6 @@
 {{define "form/sniffing"}}
 <a-divider style="margin:5px 0 0;"></a-divider>
-<a-form :colon="false" :label-col="{ md: {span:8} }" :wrapper-col="{ md: {span:14} }">
+<a-form :colon="false" :label-col="{ md: {span:6} }" :wrapper-col="{ md: {span:14} }">
   <a-form-item>
     <span slot="label">
         Sniffing
diff --git a/web/html/xui/inbounds.html b/web/html/xui/inbounds.html
index 95c05998..b0426e4f 100644
--- a/web/html/xui/inbounds.html
+++ b/web/html/xui/inbounds.html
@@ -831,7 +831,7 @@
                     protocol: baseInbound.protocol,
                     settings: Inbound.Settings.getSettings(baseInbound.protocol).toString(),
                     streamSettings: baseInbound.stream.toString(),
-                    sniffing: baseInbound.canSniffing() ? baseInbound.sniffing.toString() : '{}',
+                    sniffing: baseInbound.sniffing.toString(),
                 };
                 await this.submit('/panel/inbound/add', data, inModal);
             },
@@ -880,7 +880,7 @@
                     settings: inbound.settings.toString(),
                 };
                 if (inbound.canEnableStream()) data.streamSettings = inbound.stream.toString();
-                if (inbound.canSniffing()) data.sniffing = inbound.sniffing.toString();
+                data.sniffing = inbound.sniffing.toString();
 
                 await this.submit('/panel/inbound/add', data, inModal);
             },
@@ -899,7 +899,7 @@
                     settings: inbound.settings.toString(),
                 };
                 if (inbound.canEnableStream()) data.streamSettings = inbound.stream.toString();
-                if (inbound.canSniffing()) data.sniffing = inbound.sniffing.toString();
+                data.sniffing = inbound.sniffing.toString();
 
                 await this.submit(`/panel/inbound/update/${dbInbound.id}`, data, inModal);
             },