diff --git a/luci-app-firewall/htdocs/luci-static/resources/view/firewall/zones.js b/luci-app-firewall/htdocs/luci-static/resources/view/firewall/zones.js
index e11aaba59..087aca0de 100644
--- a/luci-app-firewall/htdocs/luci-static/resources/view/firewall/zones.js
+++ b/luci-app-firewall/htdocs/luci-static/resources/view/firewall/zones.js
@@ -69,6 +69,9 @@ return view.extend({
 
 		m = new form.Map('firewall', _('Firewall - Zone Settings'),
 			_('The firewall creates zones over your network interfaces to control network traffic flow.'));
+		const hasQualcommECM = runtimeStatus?.ecm_available === true;
+		if (hasQualcommECM)
+			m.chain('ecm');
 
 		s = m.section(form.TypedSection, 'defaults', _('General Settings'));
 		s.anonymous = true;
@@ -118,7 +121,7 @@ return view.extend({
 		/* Netfilter flow offload support */
 
 		const hasMediatekHNAT = fw4 && runtimeStatus?.hnat_available === true;
-		if (L.hasSystemFeature('offloading') || hasMediatekHNAT) {
+		if (L.hasSystemFeature('offloading') || hasMediatekHNAT || hasQualcommECM) {
 			s = m.section(form.TypedSection, 'defaults', _('Routing/NAT Offloading'),
 				_('Not fully compatible with QoS/SQM.'));
 
@@ -132,11 +135,15 @@ return view.extend({
 				o.value('2', _("Hardware flow offloading"), _('Hardware based offloading for routing with/without NAT.') + ' ' + _(' Requires hardware NAT support.'));
 			if (hasMediatekHNAT)
 				o.value('3', "Mediatek HNAT", "基于Mediatek原厂闭源驱动的HNAT卸载");
+			if (hasQualcommECM)
+				o.value('4', 'Qualcomm NSS ECM 加速', 'ECM Auto 模式，自动选择加速引擎。');
 			o.optional = false;
 			o.load = function (section_id) {
 				const flow_offloading = uci.get('firewall', section_id, 'flow_offloading');
 				const flow_offloading_hw = uci.get('firewall', section_id, 'flow_offloading_hw');
 				const has_hw_offloading = L.hasSystemFeature('offloading_hw');
+				if (hasQualcommECM && uci.get('ecm', 'global', 'acceleration_engine') !== 'disabled')
+					return '4';
 				if (hasMediatekHNAT && flow_offloading === '3')
 					return '3';
 				return (flow_offloading === '1')
@@ -144,6 +151,11 @@ return view.extend({
 					: '0';
 			};
 			o.write = function(section_id, value) {
+				if (hasQualcommECM) {
+					if (!uci.get('ecm', 'global'))
+						uci.add('ecm', 'ecm', 'global');
+					uci.set('ecm', 'global', 'acceleration_engine', value === '4' ? 'auto' : 'disabled');
+				}
 				uci.set('firewall', section_id, 'flow_offloading', value === '3' ? '3' : ((value === '1' || value === '2') ? '1' : '0'));
 				uci.unset('firewall', section_id, 'mediatek_hnat');
 				uci.set('firewall', section_id, 'flow_offloading_hw',
diff --git a/luci-app-firewall/root/usr/libexec/luci-firewall-status b/luci-app-firewall/root/usr/libexec/luci-firewall-status
index 74e77f289..9368ecd0b 100755
--- a/luci-app-firewall/root/usr/libexec/luci-firewall-status
+++ b/luci-app-firewall/root/usr/libexec/luci-firewall-status
@@ -4,6 +4,9 @@ tcp_cca="$(cat /proc/sys/net/ipv4/tcp_congestion_control 2>/dev/null)"
 nat_mode="disabled"
 hnat_available=false
 [ -e /sys/kernel/debug/hnat/hook_toggle ] && hnat_available=true
+ecm_available=false
+[ -x /etc/init.d/qca-nss-ecm ] && [ -f /etc/config/ecm ] &&
+	[ -f /usr/share/ucitrack/qca-nss-ecm.json ] && ecm_available=true
 
 rules="$(iptables-save -t nat 2>/dev/null)"
 
@@ -21,4 +24,4 @@ else
 	fi
 fi
 
-printf '{"nat_mode":"%s","tcp_cca":"%s","hnat_available":%s}\n' "$nat_mode" "$tcp_cca" "$hnat_available"
+printf '{"nat_mode":"%s","tcp_cca":"%s","hnat_available":%s,"ecm_available":%s}\n' "$nat_mode" "$tcp_cca" "$hnat_available" "$ecm_available"
diff --git a/luci-app-firewall/root/usr/share/rpcd/acl.d/luci-app-firewall.json b/luci-app-firewall/root/usr/share/rpcd/acl.d/luci-app-firewall.json
index e13f1f200..cb7abaa26 100644
--- a/luci-app-firewall/root/usr/share/rpcd/acl.d/luci-app-firewall.json
+++ b/luci-app-firewall/root/usr/share/rpcd/acl.d/luci-app-firewall.json
@@ -11,7 +11,7 @@
 				"file": [ "read" ],
 				"luci": [ "getConntrackHelpers" ]
 			},
-			"uci": [ "firewall" ]
+			"uci": [ "firewall", "ecm" ]
 		},
 		"write": {
 			"file": {
@@ -23,7 +23,7 @@
 				"file": [ "write", "exec" ],
 				"uci": [ "commit" ]
 			},
-			"uci": [ "firewall" ]
+			"uci": [ "firewall", "ecm" ]
 		}
 	}
 }