diff --git a/src/base/models/QvSettingsObject.hpp b/src/base/models/QvSettingsObject.hpp
index b4d97b33..103fb3be 100644
--- a/src/base/models/QvSettingsObject.hpp
+++ b/src/base/models/QvSettingsObject.hpp
@@ -90,13 +90,13 @@ namespace Qv2ray::base::config
             : listenip("127.0.0.1"), setSystemProxy(true), useSocks(true), socks_port(1088), socks_useAuth(false), socksUDP(true),
               socksLocalIP("127.0.0.1"), socksAccount(), useHTTP(true), http_port(8888), http_useAuth(false), httpAccount(), useTPROXY(false),
               tproxy_ip("127.0.0.1"), tproxy_port(12345), tproxy_use_tcp(true), tproxy_use_udp(false), tproxy_followRedirect(true),
-              tproxy_mode("tproxy"),dnsIntercept(true)
+              tproxy_mode("tproxy"), dnsIntercept(true)
         {
         }
 
         XTOSTRUCT(O(setSystemProxy, listenip, useSocks, useHTTP, socks_port, socks_useAuth, socksAccount, socksUDP, socksLocalIP, http_port,
                     http_useAuth, httpAccount, useTPROXY, tproxy_ip, tproxy_port, tproxy_use_tcp, tproxy_use_udp, tproxy_followRedirect,
-                    tproxy_mode,dnsIntercept))
+                    tproxy_mode, dnsIntercept))
     };
 
     struct Qv2rayOutboundsConfig
diff --git a/src/core/connection/Generation.cpp b/src/core/connection/Generation.cpp
index a251f43f..4dea1658 100644
--- a/src/core/connection/Generation.cpp
+++ b/src/core/connection/Generation.cpp
@@ -515,7 +515,8 @@ namespace Qv2ray::core::connection
                 {
                     OutboundMarkSettingFilter(GlobalConfig.outboundConfig.mark, root);
                 }
-                if (GlobalConfig.inboundConfig.useTPROXY && GlobalConfig.inboundConfig.dnsIntercept){
+                if (GlobalConfig.inboundConfig.useTPROXY && GlobalConfig.inboundConfig.dnsIntercept)
+                {
                     DNSInterceptFilter(root);
                 }
             }
@@ -602,22 +603,22 @@ namespace Qv2ray::core::connection
             root["outbounds"] = outbounds;
         }
 
-        void DNSInterceptFilter(CONFIGROOT &root){
+        void DNSInterceptFilter(CONFIGROOT &root)
+        {
             // dns outBound
-            QJsonObject dnsOutboundObj{{"protocol","dns"},{"tag","dns-out"}};
+            QJsonObject dnsOutboundObj{ { "protocol", "dns" }, { "tag", "dns-out" } };
             OUTBOUNDS outbounds(root["outbounds"].toArray());
             outbounds.append(dnsOutboundObj);
             root["outbounds"] = outbounds;
 
-            //dns route
-            QJsonObject dnsRoutingRuleObj{{"outboundTag", "dns-out"},{"port","53"},{"type", "field"}};
+            // dns route
+            QJsonObject dnsRoutingRuleObj{ { "outboundTag", "dns-out" }, { "port", "53" }, { "type", "field" } };
             ROUTING routing(root["routing"].toObject());
             QJsonArray _rules(routing["rules"].toArray());
-            _rules.insert(0,dnsRoutingRuleObj);
-            routing["rules"]=_rules;
-            root["routing"]=routing;
+            _rules.insert(0, dnsRoutingRuleObj);
+            routing["rules"] = _rules;
+            root["routing"] = routing;
         }
 
-
     } // namespace Generation
 } // namespace Qv2ray::core::connection
diff --git a/src/ui/w_PreferencesWindow.cpp b/src/ui/w_PreferencesWindow.cpp
index fba4130c..aba8d6c0 100644
--- a/src/ui/w_PreferencesWindow.cpp
+++ b/src/ui/w_PreferencesWindow.cpp
@@ -1261,13 +1261,11 @@ void PreferencesWindow::on_jumpListCountSB_valueChanged(int arg1)
 void PreferencesWindow::on_outboundMark_valueChanged(int arg1)
 {
     NEEDRESTART
-    CurrentConfig.outboundConfig.mark=arg1;
+    CurrentConfig.outboundConfig.mark = arg1;
 }
 
-
 void PreferencesWindow::on_dnsIntercept_toggled(bool checked)
 {
     NEEDRESTART
-    CurrentConfig.inboundConfig.dnsIntercept=checked;
-
+    CurrentConfig.inboundConfig.dnsIntercept = checked;
 }
diff --git a/src/ui/w_PreferencesWindow.hpp b/src/ui/w_PreferencesWindow.hpp
index 203f6ae7..5598d57d 100644
--- a/src/ui/w_PreferencesWindow.hpp
+++ b/src/ui/w_PreferencesWindow.hpp
@@ -198,7 +198,7 @@ class PreferencesWindow
 
     void on_dnsIntercept_toggled(bool checked);
 
-private:
+  private:
     //
     RouteSettingsMatrixWidget *routeSettingsWidget;
     void SetAutoStartButtonsState(bool isAutoStart);