From 4779939424eb047d30161631fd89a9876104084c Mon Sep 17 00:00:00 2001
From: surbiks <43953720+surbiks@users.noreply.github.com>
Date: Tue, 10 Feb 2026 00:13:17 +0330
Subject: [PATCH] Add url speed test for outbound (#3767)

* add outbound testing functionality with configurable test URL

* use no kernel tun for conflict errors
---
 web/controller/xray_setting.go        |  46 +++-
 web/html/settings/xray/basics.html    | 163 +++++++++----
 web/html/settings/xray/outbounds.html |  77 ++++--
 web/html/xray.html                    | 156 ++++++++++---
 web/job/xray_traffic_job.go           |   2 +-
 web/service/outbound.go               | 322 ++++++++++++++++++++++++++
 web/service/setting.go                |  10 +
 web/translation/translate.ar_EG.toml  |   2 +
 web/translation/translate.en_US.toml  |   8 +
 web/translation/translate.es_ES.toml  |   2 +
 web/translation/translate.fa_IR.toml  |   2 +
 web/translation/translate.id_ID.toml  |   2 +
 web/translation/translate.ja_JP.toml  |   2 +
 web/translation/translate.pt_BR.toml  |   2 +
 web/translation/translate.ru_RU.toml  |   2 +
 web/translation/translate.tr_TR.toml  |   2 +
 web/translation/translate.uk_UA.toml  |   2 +
 web/translation/translate.vi_VN.toml  |   2 +
 web/translation/translate.zh_CN.toml  |   2 +
 web/translation/translate.zh_TW.toml  |   2 +
 web/websocket/notifier.go             |   2 +-
 xray/process.go                       |  38 ++-
 22 files changed, 746 insertions(+), 102 deletions(-)

diff --git a/web/controller/xray_setting.go b/web/controller/xray_setting.go
index b78925f0..a48726de 100644
--- a/web/controller/xray_setting.go
+++ b/web/controller/xray_setting.go
@@ -1,6 +1,9 @@
 package controller
 
 import (
+	"encoding/json"
+
+	"github.com/mhsanaei/3x-ui/v2/util/common"
 	"github.com/mhsanaei/3x-ui/v2/web/service"
 
 	"github.com/gin-gonic/gin"
@@ -34,9 +37,10 @@ func (a *XraySettingController) initRouter(g *gin.RouterGroup) {
 	g.POST("/warp/:action", a.warp)
 	g.POST("/update", a.updateSetting)
 	g.POST("/resetOutboundsTraffic", a.resetOutboundsTraffic)
+	g.POST("/testOutbound", a.testOutbound)
 }
 
-// getXraySetting retrieves the Xray configuration template and inbound tags.
+// getXraySetting retrieves the Xray configuration template, inbound tags, and outbound test URL.
 func (a *XraySettingController) getXraySetting(c *gin.Context) {
 	xraySetting, err := a.SettingService.GetXrayConfigTemplate()
 	if err != nil {
@@ -48,15 +52,28 @@ func (a *XraySettingController) getXraySetting(c *gin.Context) {
 		jsonMsg(c, I18nWeb(c, "pages.settings.toasts.getSettings"), err)
 		return
 	}
-	xrayResponse := "{ \"xraySetting\": " + xraySetting + ", \"inboundTags\": " + inboundTags + " }"
+	outboundTestUrl, _ := a.SettingService.GetXrayOutboundTestUrl()
+	if outboundTestUrl == "" {
+		outboundTestUrl = "https://www.google.com/generate_204"
+	}
+	urlJSON, _ := json.Marshal(outboundTestUrl)
+	xrayResponse := "{ \"xraySetting\": " + xraySetting + ", \"inboundTags\": " + inboundTags + ", \"outboundTestUrl\": " + string(urlJSON) + " }"
 	jsonObj(c, xrayResponse, nil)
 }
 
 // updateSetting updates the Xray configuration settings.
 func (a *XraySettingController) updateSetting(c *gin.Context) {
 	xraySetting := c.PostForm("xraySetting")
-	err := a.XraySettingService.SaveXraySetting(xraySetting)
-	jsonMsg(c, I18nWeb(c, "pages.settings.toasts.modifySettings"), err)
+	if err := a.XraySettingService.SaveXraySetting(xraySetting); err != nil {
+		jsonMsg(c, I18nWeb(c, "pages.settings.toasts.modifySettings"), err)
+		return
+	}
+	outboundTestUrl := c.PostForm("outboundTestUrl")
+	if outboundTestUrl == "" {
+		outboundTestUrl = "https://www.google.com/generate_204"
+	}
+	_ = a.SettingService.SetXrayOutboundTestUrl(outboundTestUrl)
+	jsonMsg(c, I18nWeb(c, "pages.settings.toasts.modifySettings"), nil)
 }
 
 // getDefaultXrayConfig retrieves the default Xray configuration.
@@ -118,3 +135,24 @@ func (a *XraySettingController) resetOutboundsTraffic(c *gin.Context) {
 	}
 	jsonObj(c, "", nil)
 }
+
+// testOutbound tests an outbound configuration and returns the delay/response time.
+// Optional form "allOutbounds": JSON array of all outbounds; used to resolve sockopt.dialerProxy dependencies.
+func (a *XraySettingController) testOutbound(c *gin.Context) {
+	outboundJSON := c.PostForm("outbound")
+	testURL := c.PostForm("testURL")
+	allOutboundsJSON := c.PostForm("allOutbounds")
+
+	if outboundJSON == "" {
+		jsonMsg(c, I18nWeb(c, "somethingWentWrong"), common.NewError("outbound parameter is required"))
+		return
+	}
+
+	result, err := a.OutboundService.TestOutbound(outboundJSON, testURL, allOutboundsJSON)
+	if err != nil {
+		jsonMsg(c, I18nWeb(c, "somethingWentWrong"), err)
+		return
+	}
+
+	jsonObj(c, result, nil)
+}
diff --git a/web/html/settings/xray/basics.html b/web/html/settings/xray/basics.html
index 71aa0d7c..9a31038a 100644
--- a/web/html/settings/xray/basics.html
+++ b/web/html/settings/xray/basics.html
@@ -4,18 +4,22 @@
         <a-row :xs="24" :sm="24" :lg="12">
             <a-alert type="warning" :style="{ textAlign: 'center' }">
                 <template slot="message">
-                    <a-icon type="exclamation-circle" theme="filled" :style="{ color: '#FFA031' }"></a-icon>
+                    <a-icon type="exclamation-circle" theme="filled"
+                        :style="{ color: '#FFA031' }"></a-icon>
                     <span>{{ i18n "pages.xray.generalConfigsDesc" }}</span>
                 </template>
             </a-alert>
         </a-row>
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.FreedomStrategy" }}</template>
-            <template #description>{{ i18n "pages.xray.FreedomStrategyDesc" }}</template>
+            <template #description>{{ i18n "pages.xray.FreedomStrategyDesc"
+                }}</template>
             <template #control>
-                <a-select v-model="freedomStrategy" :dropdown-class-name="themeSwitcher.currentTheme"
+                <a-select v-model="freedomStrategy"
+                    :dropdown-class-name="themeSwitcher.currentTheme"
                     :style="{ width: '100%' }">
-                    <a-select-option v-for="s in OutboundDomainStrategies" :value="s">
+                    <a-select-option v-for="s in OutboundDomainStrategies"
+                        :value="s">
                         <span>[[ s ]]</span>
                     </a-select-option>
                 </a-select>
@@ -23,42 +27,63 @@
         </a-setting-list-item>
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.RoutingStrategy" }}</template>
-            <template #description>{{ i18n "pages.xray.RoutingStrategyDesc" }}</template>
+            <template #description>{{ i18n "pages.xray.RoutingStrategyDesc"
+                }}</template>
             <template #control>
-                <a-select v-model="routingStrategy" :dropdown-class-name="themeSwitcher.currentTheme"
+                <a-select v-model="routingStrategy"
+                    :dropdown-class-name="themeSwitcher.currentTheme"
                     :style="{ width: '100%' }">
-                    <a-select-option v-for="s in routingDomainStrategies" :value="s">
+                    <a-select-option v-for="s in routingDomainStrategies"
+                        :value="s">
                         <span>[[ s ]]</span>
                     </a-select-option>
                 </a-select>
             </template>
         </a-setting-list-item>
+        <a-setting-list-item paddings="small">
+            <template #title>{{ i18n "pages.xray.outboundTestUrl" }}</template>
+            <template #description>{{ i18n "pages.xray.outboundTestUrlDesc"
+                }}</template>
+            <template #control>
+                <a-input v-model="outboundTestUrl"
+                    :placeholder="'https://www.google.com/generate_204'"
+                    :style="{ width: '100%' }"></a-input>
+            </template>
+        </a-setting-list-item>
     </a-collapse-panel>
     <a-collapse-panel key="2" header='{{ i18n "pages.xray.statistics" }}'>
         <a-setting-list-item paddings="small">
-            <template #title>{{ i18n "pages.xray.statsInboundUplink" }}</template>
-            <template #description>{{ i18n "pages.xray.statsInboundUplinkDesc" }}</template>
+            <template #title>{{ i18n "pages.xray.statsInboundUplink"
+                }}</template>
+            <template #description>{{ i18n "pages.xray.statsInboundUplinkDesc"
+                }}</template>
             <template #control>
                 <a-switch v-model="statsInboundUplink"></a-switch>
             </template>
         </a-setting-list-item>
         <a-setting-list-item paddings="small">
-            <template #title>{{ i18n "pages.xray.statsInboundDownlink" }}</template>
-            <template #description>{{ i18n "pages.xray.statsInboundDownlinkDesc" }}</template>
+            <template #title>{{ i18n "pages.xray.statsInboundDownlink"
+                }}</template>
+            <template #description>{{ i18n "pages.xray.statsInboundDownlinkDesc"
+                }}</template>
             <template #control>
                 <a-switch v-model="statsInboundDownlink"></a-switch>
             </template>
         </a-setting-list-item>
         <a-setting-list-item paddings="small">
-            <template #title>{{ i18n "pages.xray.statsOutboundUplink" }}</template>
-            <template #description>{{ i18n "pages.xray.statsOutboundUplinkDesc" }}</template>
+            <template #title>{{ i18n "pages.xray.statsOutboundUplink"
+                }}</template>
+            <template #description>{{ i18n "pages.xray.statsOutboundUplinkDesc"
+                }}</template>
             <template #control>
                 <a-switch v-model="statsOutboundUplink"></a-switch>
             </template>
         </a-setting-list-item>
         <a-setting-list-item paddings="small">
-            <template #title>{{ i18n "pages.xray.statsOutboundDownlink" }}</template>
-            <template #description>{{ i18n "pages.xray.statsOutboundDownlinkDesc" }}</template>
+            <template #title>{{ i18n "pages.xray.statsOutboundDownlink"
+                }}</template>
+            <template #description>{{ i18n
+                "pages.xray.statsOutboundDownlinkDesc" }}</template>
             <template #control>
                 <a-switch v-model="statsOutboundDownlink"></a-switch>
             </template>
@@ -68,16 +93,20 @@
         <a-row :xs="24" :sm="24" :lg="12">
             <a-alert type="warning" :style="{ textAlign: 'center' }">
                 <template slot="message">
-                    <a-icon type="exclamation-circle" theme="filled" :style="{ color: '#FFA031' }"></a-icon>
+                    <a-icon type="exclamation-circle" theme="filled"
+                        :style="{ color: '#FFA031' }"></a-icon>
                     <span>{{ i18n "pages.xray.logConfigsDesc" }}</span>
                 </template>
             </a-alert>
         </a-row>
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.logLevel" }}</template>
-            <template #description>{{ i18n "pages.xray.logLevelDesc" }}</template>
+            <template #description>{{ i18n "pages.xray.logLevelDesc"
+                }}</template>
             <template #control>
-                <a-select v-model="logLevel" :dropdown-class-name="themeSwitcher.currentTheme" :style="{ width: '100%' }">
+                <a-select v-model="logLevel"
+                    :dropdown-class-name="themeSwitcher.currentTheme"
+                    :style="{ width: '100%' }">
                     <a-select-option v-for="s in log.loglevel" :value="s">
                         <span>[[ s ]]</span>
                     </a-select-option>
@@ -86,10 +115,13 @@
         </a-setting-list-item>
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.accessLog" }}</template>
-            <template #description>{{ i18n "pages.xray.accessLogDesc" }}</template>
+            <template #description>{{ i18n "pages.xray.accessLogDesc"
+                }}</template>
             <template #control>
-                <a-select v-model="accessLog" :dropdown-class-name="themeSwitcher.currentTheme" :style="{ width: '100%' }">
-                    <a-select-option value=''>
+                <a-select v-model="accessLog"
+                    :dropdown-class-name="themeSwitcher.currentTheme"
+                    :style="{ width: '100%' }">
+                    <a-select-option value>
                         <span>Empty</span>
                     </a-select-option>
                     <a-select-option v-for="s in log.access" :value="s">
@@ -100,10 +132,13 @@
         </a-setting-list-item>
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.errorLog" }}</template>
-            <template #description>{{ i18n "pages.xray.errorLogDesc" }}</template>
+            <template #description>{{ i18n "pages.xray.errorLogDesc"
+                }}</template>
             <template #control>
-                <a-select v-model="errorLog" :dropdown-class-name="themeSwitcher.currentTheme" :style="{ width: '100%' }">
-                    <a-select-option value=''>
+                <a-select v-model="errorLog"
+                    :dropdown-class-name="themeSwitcher.currentTheme"
+                    :style="{ width: '100%' }">
+                    <a-select-option value>
                         <span>Empty</span>
                     </a-select-option>
                     <a-select-option v-for="s in log.error" :value="s">
@@ -114,11 +149,13 @@
         </a-setting-list-item>
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.maskAddress" }}</template>
-            <template #description>{{ i18n "pages.xray.maskAddressDesc" }}</template>
+            <template #description>{{ i18n "pages.xray.maskAddressDesc"
+                }}</template>
             <template #control>
-                <a-select v-model="maskAddressLog" :dropdown-class-name="themeSwitcher.currentTheme"
+                <a-select v-model="maskAddressLog"
+                    :dropdown-class-name="themeSwitcher.currentTheme"
                     :style="{ width: '100%' }">
-                    <a-select-option value=''>
+                    <a-select-option value>
                         <span>Empty</span>
                     </a-select-option>
                     <a-select-option v-for="s in log.maskAddress" :value="s">
@@ -139,7 +176,8 @@
         <a-row :xs="24" :sm="24" :lg="12">
             <a-alert type="warning" :style="{ textAlign: 'center' }">
                 <template slot="message">
-                    <a-icon type="exclamation-circle" theme="filled" :style="{ color: '#FFA031' }"></a-icon>
+                    <a-icon type="exclamation-circle" theme="filled"
+                        :style="{ color: '#FFA031' }"></a-icon>
                     <span>{{ i18n "pages.xray.blockConfigsDesc" }}</span>
                 </template>
             </a-alert>
@@ -153,17 +191,21 @@
         <a-row :xs="24" :sm="24" :lg="12">
             <a-alert type="warning" :style="{ textAlign: 'center' }">
                 <template slot="message">
-                    <a-icon type="exclamation-circle" theme="filled" :style="{ color: '#FFA031' }"></a-icon>
-                    <span>{{ i18n "pages.xray.blockConnectionsConfigsDesc" }}</span>
+                    <a-icon type="exclamation-circle" theme="filled"
+                        :style="{ color: '#FFA031' }"></a-icon>
+                    <span>{{ i18n "pages.xray.blockConnectionsConfigsDesc"
+                        }}</span>
                 </template>
             </a-alert>
         </a-row>
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.blockips" }}</template>
             <template #control>
-                <a-select mode="tags" v-model="blockedIPs" :style="{ width: '100%' }"
+                <a-select mode="tags" v-model="blockedIPs"
+                    :style="{ width: '100%' }"
                     :dropdown-class-name="themeSwitcher.currentTheme">
-                    <a-select-option :value="p.value" :label="p.label" v-for="p in settingsData.IPsOptions">
+                    <a-select-option :value="p.value" :label="p.label"
+                        v-for="p in settingsData.IPsOptions">
                         <span>[[ p.label ]]</span>
                     </a-select-option>
                 </a-select>
@@ -172,28 +214,35 @@
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.blockdomains" }}</template>
             <template #control>
-                <a-select mode="tags" v-model="blockedDomains" :style="{ width: '100%' }"
+                <a-select mode="tags" v-model="blockedDomains"
+                    :style="{ width: '100%' }"
                     :dropdown-class-name="themeSwitcher.currentTheme">
-                    <a-select-option :value="p.value" :label="p.label" v-for="p in settingsData.BlockDomainsOptions">
+                    <a-select-option :value="p.value" :label="p.label"
+                        v-for="p in settingsData.BlockDomainsOptions">
                         <span>[[ p.label ]]</span>
                     </a-select-option>
                 </a-select>
             </template>
         </a-setting-list-item>
         <a-row :xs="24" :sm="24" :lg="12">
-            <a-alert type="warning" :style="{ textAlign: 'center', marginTop: '20px' }">
+            <a-alert type="warning"
+                :style="{ textAlign: 'center', marginTop: '20px' }">
                 <template slot="message">
-                    <a-icon type="exclamation-circle" theme="filled" :style="{ color: '#FFA031' }"></a-icon>
-                    <span>{{ i18n "pages.xray.directConnectionsConfigsDesc" }}</span>
+                    <a-icon type="exclamation-circle" theme="filled"
+                        :style="{ color: '#FFA031' }"></a-icon>
+                    <span>{{ i18n "pages.xray.directConnectionsConfigsDesc"
+                        }}</span>
                 </template>
             </a-alert>
         </a-row>
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.directips" }}</template>
             <template #control>
-                <a-select mode="tags" :style="{ width: '100%' }" v-model="directIPs"
+                <a-select mode="tags" :style="{ width: '100%' }"
+                    v-model="directIPs"
                     :dropdown-class-name="themeSwitcher.currentTheme">
-                    <a-select-option :value="p.value" :label="p.label" v-for="p in settingsData.IPsOptions">
+                    <a-select-option :value="p.value" :label="p.label"
+                        v-for="p in settingsData.IPsOptions">
                         <span>[[ p.label ]]</span>
                     </a-select-option>
                 </a-select>
@@ -202,18 +251,22 @@
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.directdomains" }}</template>
             <template #control>
-                <a-select mode="tags" :style="{ width: '100%' }" v-model="directDomains"
+                <a-select mode="tags" :style="{ width: '100%' }"
+                    v-model="directDomains"
                     :dropdown-class-name="themeSwitcher.currentTheme">
-                    <a-select-option :value="p.value" :label="p.label" v-for="p in settingsData.DomainsOptions">
+                    <a-select-option :value="p.value" :label="p.label"
+                        v-for="p in settingsData.DomainsOptions">
                         <span>[[ p.label ]]</span>
                     </a-select-option>
                 </a-select>
             </template>
         </a-setting-list-item>
         <a-row :xs="24" :sm="24" :lg="12">
-            <a-alert type="warning" :style="{ textAlign: 'center', marginTop: '20px' }">
+            <a-alert type="warning"
+                :style="{ textAlign: 'center', marginTop: '20px' }">
                 <template slot="message">
-                    <a-icon type="exclamation-circle" theme="filled" :style="{ color: '#FFA031' }"></a-icon>
+                    <a-icon type="exclamation-circle" theme="filled"
+                        :style="{ color: '#FFA031' }"></a-icon>
                     <span>{{ i18n "pages.xray.ipv4RoutingDesc" }}</span>
                 </template>
             </a-alert>
@@ -221,18 +274,22 @@
         <a-setting-list-item paddings="small">
             <template #title>{{ i18n "pages.xray.ipv4Routing" }}</template>
             <template #control>
-                <a-select mode="tags" :style="{ width: '100%' }" v-model="ipv4Domains"
+                <a-select mode="tags" :style="{ width: '100%' }"
+                    v-model="ipv4Domains"
                     :dropdown-class-name="themeSwitcher.currentTheme">
-                    <a-select-option :value="p.value" :label="p.label" v-for="p in settingsData.ServicesOptions">
+                    <a-select-option :value="p.value" :label="p.label"
+                        v-for="p in settingsData.ServicesOptions">
                         <span>[[ p.label ]]</span>
                     </a-select-option>
                 </a-select>
             </template>
         </a-setting-list-item>
         <a-row :xs="24" :sm="24" :lg="12">
-            <a-alert type="warning" :style="{ textAlign: 'center', marginTop: '20px' }">
+            <a-alert type="warning"
+                :style="{ textAlign: 'center', marginTop: '20px' }">
                 <template slot="message">
-                    <a-icon type="exclamation-circle" theme="filled" :style="{ color: '#FFA031' }"></a-icon>
+                    <a-icon type="exclamation-circle" theme="filled"
+                        :style="{ color: '#FFA031' }"></a-icon>
                     {{ i18n "pages.xray.warpRoutingDesc" }}
                 </template>
             </a-alert>
@@ -241,20 +298,24 @@
             <template #title>{{ i18n "pages.xray.warpRouting" }}</template>
             <template #control>
                 <template v-if="WarpExist">
-                    <a-select mode="tags" :style="{ width: '100%' }" v-model="warpDomains"
+                    <a-select mode="tags" :style="{ width: '100%' }"
+                        v-model="warpDomains"
                         :dropdown-class-name="themeSwitcher.currentTheme">
-                        <a-select-option :value="p.value" :label="p.label" v-for="p in settingsData.ServicesOptions">
+                        <a-select-option :value="p.value" :label="p.label"
+                            v-for="p in settingsData.ServicesOptions">
                             <span>[[ p.label ]]</span>
                         </a-select-option>
                     </a-select>
                 </template>
                 <template v-else>
-                    <a-button type="primary" icon="cloud" @click="showWarp()">WARP</a-button>
+                    <a-button type="primary" icon="cloud"
+                        @click="showWarp()">WARP</a-button>
                 </template>
             </template>
         </a-setting-list-item>
     </a-collapse-panel>
-    <a-collapse-panel key="6" header='{{ i18n "pages.settings.resetDefaultConfig"}}'>
+    <a-collapse-panel key="6"
+        header='{{ i18n "pages.settings.resetDefaultConfig"}}'>
         <a-space direction="horizontal" :style="{ padding: '0 20px' }">
             <a-button type="danger" @click="resetXrayConfigToDefault">
                 <span>{{ i18n "pages.settings.resetDefaultConfig" }}</span>
diff --git a/web/html/settings/xray/outbounds.html b/web/html/settings/xray/outbounds.html
index 1c099308..3995760f 100644
--- a/web/html/settings/xray/outbounds.html
+++ b/web/html/settings/xray/outbounds.html
@@ -4,17 +4,22 @@
         <a-col :xs="12" :sm="12" :lg="12">
             <a-space direction="horizontal" size="small">
                 <a-button type="primary" icon="plus" @click="addOutbound">
-                    <span v-if="!isMobile">{{ i18n "pages.xray.outbound.addOutbound" }}</span>
+                    <span v-if="!isMobile">{{ i18n
+                        "pages.xray.outbound.addOutbound" }}</span>
                 </a-button>
-                <a-button type="primary" icon="cloud" @click="showWarp()">WARP</a-button>
+                <a-button type="primary" icon="cloud"
+                    @click="showWarp()">WARP</a-button>
             </a-space>
         </a-col>
         <a-col :xs="12" :sm="12" :lg="12" :style="{ textAlign: 'right' }">
             <a-button-group>
-                <a-button icon="sync" @click="refreshOutboundTraffic()" :loading="refreshing"></a-button>
-                <a-popconfirm placement="topRight" @confirm="resetOutboundTraffic(-1)"
+                <a-button icon="sync" @click="refreshOutboundTraffic()"
+                    :loading="refreshing"></a-button>
+                <a-popconfirm placement="topRight"
+                    @confirm="resetOutboundTraffic(-1)"
                     title='{{ i18n "pages.inbounds.resetTrafficContent"}}'
-                    :overlay-class-name="themeSwitcher.currentTheme" ok-text='{{ i18n "reset"}}'
+                    :overlay-class-name="themeSwitcher.currentTheme"
+                    ok-text='{{ i18n "reset"}}'
                     cancel-text='{{ i18n "cancel"}}'>
                     <a-icon slot="icon" type="question-circle-o"
                         :style="{ color: themeSwitcher.isDarkTheme ? '#008771' : '#008771' }"></a-icon>
@@ -23,8 +28,10 @@
             </a-button-group>
         </a-col>
     </a-row>
-    <a-table :columns="outboundColumns" bordered :row-key="r => r.key" :data-source="outboundData"
-        :scroll="isMobile ? {} : { x: 800 }" :pagination="false" :indent-size="0"
+    <a-table :columns="outboundColumns" bordered :row-key="r => r.key"
+        :data-source="outboundData"
+        :scroll="isMobile ? {} : { x: 800 }" :pagination="false"
+        :indent-size="0"
         :locale='{ filterConfirm: `{{ i18n "confirm" }}`, filterReset: `{{ i18n "reset" }}` }'>
         <template slot="action" slot-scope="text, outbound, index">
             <span>[[ index+1 ]]</span>
@@ -32,7 +39,8 @@
                 <a-icon @click="e => e.preventDefault()" type="more"
                     :style="{ fontSize: '16px', textDecoration: 'bold' }"></a-icon>
                 <a-menu slot="overlay" :theme="themeSwitcher.currentTheme">
-                    <a-menu-item v-if="index>0" @click="setFirstOutbound(index)">
+                    <a-menu-item v-if="index>0"
+                        @click="setFirstOutbound(index)">
                         <a-icon type="vertical-align-top"></a-icon>
                         <span>{{ i18n "pages.xray.rules.first"}}</span>
                     </a-menu-item>
@@ -56,21 +64,64 @@
             </a-dropdown>
         </template>
         <template slot="address" slot-scope="text, outbound, index">
-            <p :style="{ margin: '0 5px' }" v-for="addr in findOutboundAddress(outbound)">[[ addr ]]</p>
+            <p :style="{ margin: '0 5px' }"
+                v-for="addr in findOutboundAddress(outbound)">[[ addr ]]</p>
         </template>
         <template slot="protocol" slot-scope="text, outbound, index">
-            <a-tag :style="{ margin: '0' }" color="purple">[[ outbound.protocol ]]</a-tag>
+            <a-tag :style="{ margin: '0' }" color="purple">[[ outbound.protocol
+                ]]</a-tag>
             <template
                 v-if="[Protocols.VMess, Protocols.VLESS, Protocols.Trojan, Protocols.Shadowsocks].includes(outbound.protocol)">
-                <a-tag :style="{ margin: '0' }" color="blue">[[ outbound.streamSettings.network ]]</a-tag>
-                <a-tag :style="{ margin: '0' }" v-if="outbound.streamSettings.security=='tls'" color="green">tls</a-tag>
-                <a-tag :style="{ margin: '0' }" v-if="outbound.streamSettings.security=='reality'"
+                <a-tag :style="{ margin: '0' }" color="blue">[[
+                    outbound.streamSettings.network ]]</a-tag>
+                <a-tag :style="{ margin: '0' }"
+                    v-if="outbound.streamSettings.security=='tls'"
+                    color="green">tls</a-tag>
+                <a-tag :style="{ margin: '0' }"
+                    v-if="outbound.streamSettings.security=='reality'"
                     color="green">reality</a-tag>
             </template>
         </template>
         <template slot="traffic" slot-scope="text, outbound, index">
             <a-tag color="green">[[ findOutboundTraffic(outbound) ]]</a-tag>
         </template>
+        <template slot="test" slot-scope="text, outbound, index">
+            <a-tooltip>
+                <template slot="title">{{ i18n "pages.xray.outbound.test"
+                    }}</template>
+                <a-button
+                    type="primary"
+                    shape="circle"
+                    icon="thunderbolt"
+                    :loading="outboundTestStates[index] && outboundTestStates[index].testing"
+                    @click="testOutbound(index)"
+                    :disabled="(outbound.protocol === 'blackhole' || outbound.tag === 'blocked') || (outboundTestStates[index] && outboundTestStates[index].testing)">
+                </a-button>
+            </a-tooltip>
+        </template>
+        <template slot="testResult" slot-scope="text, outbound, index">
+            <div
+                v-if="outboundTestStates[index] && outboundTestStates[index].result">
+                <a-tag v-if="outboundTestStates[index].result.success"
+                    color="green">
+                    [[ outboundTestStates[index].result.delay ]]ms
+                    <span v-if="outboundTestStates[index].result.statusCode">
+                        ([[ outboundTestStates[index].result.statusCode
+                        ]])</span>
+                </a-tag>
+                <a-tooltip v-else
+                    :title="outboundTestStates[index].result.error">
+                    <a-tag color="red">
+                        Failed
+                    </a-tag>
+                </a-tooltip>
+            </div>
+            <span
+                v-else-if="outboundTestStates[index] && outboundTestStates[index].testing">
+                <a-icon type="loading" />
+            </span>
+            <span v-else>-</span>
+        </template>
     </a-table>
 </a-space>
 {{end}}
\ No newline at end of file
diff --git a/web/html/xray.html b/web/html/xray.html
index 186156ff..a350ee57 100644
--- a/web/html/xray.html
+++ b/web/html/xray.html
@@ -1,7 +1,10 @@
 {{ template "page/head_start" .}}
-<link rel="stylesheet" href="{{ .base_path }}assets/codemirror/codemirror.min.css?{{ .cur_ver }}">
-<link rel="stylesheet" href="{{ .base_path }}assets/codemirror/fold/foldgutter.css">
-<link rel="stylesheet" href="{{ .base_path }}assets/codemirror/xq.min.css?{{ .cur_ver }}">
+<link rel="stylesheet"
+  href="{{ .base_path }}assets/codemirror/codemirror.min.css?{{ .cur_ver }}">
+<link rel="stylesheet"
+  href="{{ .base_path }}assets/codemirror/fold/foldgutter.css">
+<link rel="stylesheet"
+  href="{{ .base_path }}assets/codemirror/xq.min.css?{{ .cur_ver }}">
 <link rel="stylesheet" href="{{ .base_path }}assets/codemirror/lint/lint.css">
 {{ template "page/head_end" .}}
 
@@ -10,10 +13,13 @@
   <a-sidebar></a-sidebar>
   <a-layout id="content-layout">
     <a-layout-content>
-      <a-spin :spinning="loadingStates.spinning" :delay="500" tip='{{ i18n "loading"}}'>
+      <a-spin :spinning="loadingStates.spinning" :delay="500"
+        tip='{{ i18n "loading"}}'>
         <transition name="list" appear>
-          <a-alert type="error" v-if="showAlert && loadingStates.fetched" :style="{ marginBottom: '10px' }"
-            message='{{ i18n "secAlertTitle" }}' color="red" description='{{ i18n "secAlertSsl" }}' show-icon closable>
+          <a-alert type="error" v-if="showAlert && loadingStates.fetched"
+            :style="{ marginBottom: '10px' }"
+            message='{{ i18n "secAlertTitle" }}' color="red"
+            description='{{ i18n "secAlertSsl" }}' show-icon closable>
           </a-alert>
         </transition>
         <transition name="list" appear>
@@ -26,19 +32,25 @@
           <a-row :gutter="[isMobile ? 8 : 16, isMobile ? 0 : 12]" v-else>
             <a-col>
               <a-card hoverable>
-                <a-row :style="{ display: 'flex', flexWrap: 'wrap', alignItems: 'center' }">
+                <a-row
+                  :style="{ display: 'flex', flexWrap: 'wrap', alignItems: 'center' }">
                   <a-col :xs="24" :sm="10" :style="{ padding: '4px' }">
                     <a-space direction="horizontal">
-                      <a-button type="primary" :disabled="saveBtnDisable" @click="updateXraySetting">
+                      <a-button type="primary" :disabled="saveBtnDisable"
+                        @click="updateXraySetting">
                         {{ i18n "pages.xray.save" }}
                       </a-button>
-                      <a-button type="danger" :disabled="!saveBtnDisable" @click="restartXray">
+                      <a-button type="danger" :disabled="!saveBtnDisable"
+                        @click="restartXray">
                         {{ i18n "pages.xray.restart" }}
                       </a-button>
-                      <a-popover v-if="restartResult" :overlay-class-name="themeSwitcher.currentTheme">
-                        <span slot="title">{{ i18n "pages.index.xrayErrorPopoverTitle" }}</span>
+                      <a-popover v-if="restartResult"
+                        :overlay-class-name="themeSwitcher.currentTheme">
+                        <span slot="title">{{ i18n
+                          "pages.index.xrayErrorPopoverTitle" }}</span>
                         <template slot="content">
-                          <span :style="{ maxWidth: '400px' }" v-for="line in restartResult.split('\n')">[[ line
+                          <span :style="{ maxWidth: '400px' }"
+                            v-for="line in restartResult.split('\n')">[[ line
                             ]]</span>
                         </template>
                         <a-icon type="question-circle"></a-icon>
@@ -48,10 +60,13 @@
                   <a-col :xs="24" :sm="14">
                     <template>
                       <div>
-                        <a-back-top :target="() => document.getElementById('content-layout')"
+                        <a-back-top
+                          :target="() => document.getElementById('content-layout')"
                           visibility-height="200"></a-back-top>
-                        <a-alert type="warning" :style="{ float: 'right', width: 'fit-content' }"
-                          message='{{ i18n "pages.settings.infoDesc" }}' show-icon>
+                        <a-alert type="warning"
+                          :style="{ float: 'right', width: 'fit-content' }"
+                          message='{{ i18n "pages.settings.infoDesc" }}'
+                          show-icon>
                         </a-alert>
                       </div>
                     </template>
@@ -60,7 +75,8 @@
               </a-card>
             </a-col>
             <a-col>
-              <a-tabs default-active-key="tpl-basic" @change="(activeKey) => { this.changePage(activeKey); }"
+              <a-tabs default-active-key="tpl-basic"
+                @change="(activeKey) => { this.changePage(activeKey); }"
                 :class="themeSwitcher.currentTheme">
                 <a-tab-pane key="tpl-basic" :style="{ paddingTop: '20px' }">
                   <template #tab>
@@ -83,21 +99,24 @@
                   </template>
                   {{ template "settings/xray/outbounds" . }}
                 </a-tab-pane>
-                <a-tab-pane key="tpl-reverse" :style="{ paddingTop: '20px' }" force-render="true">
+                <a-tab-pane key="tpl-reverse" :style="{ paddingTop: '20px' }"
+                  force-render="true">
                   <template #tab>
                     <a-icon type="import"></a-icon>
                     <span>{{ i18n "pages.xray.outbound.reverse"}}</span>
                   </template>
                   {{ template "settings/xray/reverse" . }}
                 </a-tab-pane>
-                <a-tab-pane key="tpl-balancer" :style="{ paddingTop: '20px' }" force-render="true">
+                <a-tab-pane key="tpl-balancer" :style="{ paddingTop: '20px' }"
+                  force-render="true">
                   <template #tab>
                     <a-icon type="cluster"></a-icon>
                     <span>{{ i18n "pages.xray.Balancers"}}</span>
                   </template>
                   {{ template "settings/xray/balancers" . }}
                 </a-tab-pane>
-                <a-tab-pane key="tpl-dns" :style="{ paddingTop: '20px' }" force-render="true">
+                <a-tab-pane key="tpl-dns" :style="{ paddingTop: '20px' }"
+                  force-render="true">
                   <template #tab>
                     <a-icon type="database"></a-icon>
                     <span>DNS</span>
@@ -120,14 +139,18 @@
   </a-layout>
 </a-layout>
 {{template "page/body_scripts" .}}
-<script src="{{ .base_path }}assets/js/model/outbound.js?{{ .cur_ver }}"></script>
-<script src="{{ .base_path }}assets/codemirror/codemirror.min.js?{{ .cur_ver }}"></script>
+<script
+  src="{{ .base_path }}assets/js/model/outbound.js?{{ .cur_ver }}"></script>
+<script
+  src="{{ .base_path }}assets/codemirror/codemirror.min.js?{{ .cur_ver }}"></script>
 <script src="{{ .base_path }}assets/codemirror/javascript.js"></script>
 <script src="{{ .base_path }}assets/codemirror/jshint.js"></script>
 <script src="{{ .base_path }}assets/codemirror/jsonlint.js"></script>
 <script src="{{ .base_path }}assets/codemirror/lint/lint.js"></script>
-<script src="{{ .base_path }}assets/codemirror/lint/javascript-lint.js"></script>
-<script src="{{ .base_path }}assets/codemirror/hint/javascript-hint.js"></script>
+<script
+  src="{{ .base_path }}assets/codemirror/lint/javascript-lint.js"></script>
+<script
+  src="{{ .base_path }}assets/codemirror/hint/javascript-hint.js"></script>
 <script src="{{ .base_path }}assets/codemirror/fold/foldcode.js"></script>
 <script src="{{ .base_path }}assets/codemirror/fold/foldgutter.js"></script>
 <script src="{{ .base_path }}assets/codemirror/fold/brace-fold.js"></script>
@@ -181,11 +204,13 @@
   ];
 
   const outboundColumns = [
-    { title: "#", align: 'center', width: 20, scopedSlots: { customRender: 'action' } },
+    { title: "#", align: 'center', width: 60, scopedSlots: { customRender: 'action' } },
     { title: '{{ i18n "pages.xray.outbound.tag"}}', dataIndex: 'tag', align: 'center', width: 50 },
     { title: '{{ i18n "protocol"}}', align: 'center', width: 50, scopedSlots: { customRender: 'protocol' } },
     { title: '{{ i18n "pages.xray.outbound.address"}}', align: 'center', width: 50, scopedSlots: { customRender: 'address' } },
     { title: '{{ i18n "pages.inbounds.traffic" }}', align: 'center', width: 50, scopedSlots: { customRender: 'traffic' } },
+    { title: '{{ i18n "pages.xray.outbound.testResult" }}', align: 'center', width: 120, scopedSlots: { customRender: 'testResult' } },
+    { title: '{{ i18n "pages.xray.outbound.test" }}', align: 'center', width: 60, scopedSlots: { customRender: 'test' } },
   ];
 
   const reverseColumns = [
@@ -228,8 +253,11 @@
       },
       oldXraySetting: '',
       xraySetting: '',
+      outboundTestUrl: 'https://www.google.com/generate_204',
+      oldOutboundTestUrl: 'https://www.google.com/generate_204',
       inboundTags: [],
       outboundsTraffic: [],
+      outboundTestStates: {}, // Track testing state and results for each outbound
       saveBtnDisable: true,
       refreshing: false,
       restartResult: '',
@@ -337,14 +365,14 @@
       },
       defaultObservatory: {
         subjectSelector: [],
-        probeURL: "http://www.google.com/gen_204",
+        probeURL: "https://www.google.com/generate_204",
         probeInterval: "10m",
         enableConcurrency: true
       },
       defaultBurstObservatory: {
         subjectSelector: [],
         pingConfig: {
-          destination: "http://www.google.com/gen_204",
+          destination: "https://www.google.com/generate_204",
           interval: "30m",
           connectivity: "http://connectivitycheck.platform.hicloud.com/generate_204",
           timeout: "10s",
@@ -375,12 +403,17 @@
           this.oldXraySetting = xs;
           this.xraySetting = xs;
           this.inboundTags = result.inboundTags;
+          this.outboundTestUrl = result.outboundTestUrl || 'https://www.google.com/generate_204';
+          this.oldOutboundTestUrl = this.outboundTestUrl;
           this.saveBtnDisable = true;
         }
       },
       async updateXraySetting() {
         this.loading(true);
-        const msg = await HttpUtil.post("/panel/xray/update", { xraySetting: this.xraySetting });
+        const msg = await HttpUtil.post("/panel/xray/update", {
+          xraySetting: this.xraySetting,
+          outboundTestUrl: this.outboundTestUrl || 'https://www.google.com/generate_204'
+        });
         this.loading(false);
         if (msg.success) {
           await this.getXraySetting();
@@ -595,6 +628,73 @@
         outbounds.splice(0, 0, outbounds.splice(index, 1)[0]);
         this.outboundSettings = JSON.stringify(outbounds);
       },
+      async testOutbound(index) {
+        const outbound = this.templateSettings.outbounds[index];
+        if (!outbound) {
+          Vue.prototype.$message.error('{{ i18n "pages.xray.outbound.testError" }}');
+          return;
+        }
+
+        if (outbound.protocol === 'blackhole' || outbound.tag === 'blocked') {
+          Vue.prototype.$message.warning('{{ i18n "pages.xray.outbound.testError" }}: blocked/blackhole outbound');
+          return;
+        }
+
+        // Initialize test state for this outbound if not exists
+        if (!this.outboundTestStates[index]) {
+          this.$set(this.outboundTestStates, index, {
+            testing: false,
+            result: null
+          });
+        }
+
+        // Set testing state
+        this.$set(this.outboundTestStates[index], 'testing', true);
+        this.$set(this.outboundTestStates[index], 'result', null);
+
+        try {
+          const outboundJSON = JSON.stringify(outbound);
+          const testURL = this.outboundTestUrl || 'https://www.google.com/generate_204';
+          const allOutboundsJSON = JSON.stringify(this.templateSettings.outbounds || []);
+          
+          const msg = await HttpUtil.post("/panel/xray/testOutbound", {
+            outbound: outboundJSON,
+            testURL: testURL,
+            allOutbounds: allOutboundsJSON
+          });
+
+          // Update test state
+          this.$set(this.outboundTestStates[index], 'testing', false);
+
+          if (msg.success && msg.obj) {
+            const result = msg.obj;
+            this.$set(this.outboundTestStates[index], 'result', result);
+            
+            if (result.success) {
+              Vue.prototype.$message.success(
+                `{{ i18n "pages.xray.outbound.testSuccess" }}: ${result.delay}ms (${result.statusCode})`
+              );
+            } else {
+              Vue.prototype.$message.error(
+                `{{ i18n "pages.xray.outbound.testFailed" }}: ${result.error || 'Unknown error'}`
+              );
+            }
+          } else {
+            this.$set(this.outboundTestStates[index], 'result', {
+              success: false,
+              error: msg.msg || '{{ i18n "pages.xray.outbound.testError" }}'
+            });
+            Vue.prototype.$message.error(msg.msg || '{{ i18n "pages.xray.outbound.testError" }}');
+          }
+        } catch (error) {
+          this.$set(this.outboundTestStates[index], 'testing', false);
+          this.$set(this.outboundTestStates[index], 'result', {
+            success: false,
+            error: error.message || '{{ i18n "pages.xray.outbound.testError" }}'
+          });
+          Vue.prototype.$message.error('{{ i18n "pages.xray.outbound.testError" }}: ' + error.message);
+        }
+      },
       addReverse() {
         reverseModal.show({
           title: '{{ i18n "pages.xray.outbound.addReverse"}}',
@@ -981,7 +1081,7 @@
 
       while (true) {
         await PromiseUtil.sleep(800);
-        this.saveBtnDisable = this.oldXraySetting === this.xraySetting;
+        this.saveBtnDisable = this.oldXraySetting === this.xraySetting && this.oldOutboundTestUrl === this.outboundTestUrl;
       }
     },
     computed: {
diff --git a/web/job/xray_traffic_job.go b/web/job/xray_traffic_job.go
index 33a432b5..8d2bfbd6 100644
--- a/web/job/xray_traffic_job.go
+++ b/web/job/xray_traffic_job.go
@@ -71,7 +71,7 @@ func (j *XrayTrafficJob) Run() {
 	}
 
 	// Broadcast traffic update via WebSocket with accumulated values from database
-	trafficUpdate := map[string]interface{}{
+	trafficUpdate := map[string]any{
 		"traffics":       traffics,
 		"clientTraffics": clientTraffics,
 		"onlineClients":  onlineClients,
diff --git a/web/service/outbound.go b/web/service/outbound.go
index 530d12eb..c55999b3 100644
--- a/web/service/outbound.go
+++ b/web/service/outbound.go
@@ -1,9 +1,23 @@
 package service
 
 import (
+	"crypto/tls"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"net/url"
+	"os"
+	"sync"
+	"time"
+
+	"github.com/mhsanaei/3x-ui/v2/config"
 	"github.com/mhsanaei/3x-ui/v2/database"
 	"github.com/mhsanaei/3x-ui/v2/database/model"
 	"github.com/mhsanaei/3x-ui/v2/logger"
+	"github.com/mhsanaei/3x-ui/v2/util/common"
+	"github.com/mhsanaei/3x-ui/v2/util/json_util"
 	"github.com/mhsanaei/3x-ui/v2/xray"
 
 	"gorm.io/gorm"
@@ -13,6 +27,9 @@ import (
 // It handles outbound traffic monitoring and statistics.
 type OutboundService struct{}
 
+// testSemaphore limits concurrent outbound tests to prevent resource exhaustion.
+var testSemaphore sync.Mutex
+
 func (s *OutboundService) AddTraffic(traffics []*xray.Traffic, clientTraffics []*xray.ClientTraffic) (error, bool) {
 	var err error
 	db := database.GetDB()
@@ -100,3 +117,308 @@ func (s *OutboundService) ResetOutboundTraffic(tag string) error {
 
 	return nil
 }
+
+// TestOutboundResult represents the result of testing an outbound
+type TestOutboundResult struct {
+	Success    bool   `json:"success"`
+	Delay      int64  `json:"delay"` // Delay in milliseconds
+	Error      string `json:"error,omitempty"`
+	StatusCode int    `json:"statusCode,omitempty"`
+}
+
+// TestOutbound tests an outbound by creating a temporary xray instance and measuring response time.
+// allOutboundsJSON must be a JSON array of all outbounds; they are copied into the test config unchanged.
+// Only the test inbound and a route rule (to the tested outbound tag) are added.
+func (s *OutboundService) TestOutbound(outboundJSON string, testURL string, allOutboundsJSON string) (*TestOutboundResult, error) {
+	if testURL == "" {
+		testURL = "https://www.google.com/generate_204"
+	}
+
+	// Limit to one concurrent test at a time
+	if !testSemaphore.TryLock() {
+		return &TestOutboundResult{
+			Success: false,
+			Error:   "Another outbound test is already running, please wait",
+		}, nil
+	}
+	defer testSemaphore.Unlock()
+
+	// Parse the outbound being tested to get its tag
+	var testOutbound map[string]any
+	if err := json.Unmarshal([]byte(outboundJSON), &testOutbound); err != nil {
+		return &TestOutboundResult{
+			Success: false,
+			Error:   fmt.Sprintf("Invalid outbound JSON: %v", err),
+		}, nil
+	}
+	outboundTag, _ := testOutbound["tag"].(string)
+	if outboundTag == "" {
+		return &TestOutboundResult{
+			Success: false,
+			Error:   "Outbound has no tag",
+		}, nil
+	}
+	if protocol, _ := testOutbound["protocol"].(string); protocol == "blackhole" || outboundTag == "blocked" {
+		return &TestOutboundResult{
+			Success: false,
+			Error:   "Blocked/blackhole outbound cannot be tested",
+		}, nil
+	}
+
+	// Use all outbounds when provided; otherwise fall back to single outbound
+	var allOutbounds []any
+	if allOutboundsJSON != "" {
+		if err := json.Unmarshal([]byte(allOutboundsJSON), &allOutbounds); err != nil {
+			return &TestOutboundResult{
+				Success: false,
+				Error:   fmt.Sprintf("Invalid allOutbounds JSON: %v", err),
+			}, nil
+		}
+	}
+	if len(allOutbounds) == 0 {
+		allOutbounds = []any{testOutbound}
+	}
+
+	// Find an available port for test inbound
+	testPort, err := findAvailablePort()
+	if err != nil {
+		return &TestOutboundResult{
+			Success: false,
+			Error:   fmt.Sprintf("Failed to find available port: %v", err),
+		}, nil
+	}
+
+	// Copy all outbounds as-is, add only test inbound and route rule
+	testConfig := s.createTestConfig(outboundTag, allOutbounds, testPort)
+
+	// Use a temporary config file so the main config.json is never overwritten
+	testConfigPath, err := createTestConfigPath()
+	if err != nil {
+		return &TestOutboundResult{
+			Success: false,
+			Error:   fmt.Sprintf("Failed to create test config path: %v", err),
+		}, nil
+	}
+	defer os.Remove(testConfigPath) // ensure temp file is removed even if process is not stopped
+
+	// Create temporary xray process with its own config file
+	testProcess := xray.NewTestProcess(testConfig, testConfigPath)
+	defer func() {
+		if testProcess.IsRunning() {
+			testProcess.Stop()
+		}
+	}()
+
+	// Start the test process
+	if err := testProcess.Start(); err != nil {
+		return &TestOutboundResult{
+			Success: false,
+			Error:   fmt.Sprintf("Failed to start test xray instance: %v", err),
+		}, nil
+	}
+
+	// Wait for xray to start listening on the test port
+	if err := waitForPort(testPort, 3*time.Second); err != nil {
+		if !testProcess.IsRunning() {
+			result := testProcess.GetResult()
+			return &TestOutboundResult{
+				Success: false,
+				Error:   fmt.Sprintf("Xray process exited: %s", result),
+			}, nil
+		}
+		return &TestOutboundResult{
+			Success: false,
+			Error:   fmt.Sprintf("Xray failed to start listening: %v", err),
+		}, nil
+	}
+
+	// Check if process is still running
+	if !testProcess.IsRunning() {
+		result := testProcess.GetResult()
+		return &TestOutboundResult{
+			Success: false,
+			Error:   fmt.Sprintf("Xray process exited: %s", result),
+		}, nil
+	}
+
+	// Test the connection through proxy
+	delay, statusCode, err := s.testConnection(testPort, testURL)
+	if err != nil {
+		return &TestOutboundResult{
+			Success: false,
+			Error:   err.Error(),
+		}, nil
+	}
+
+	return &TestOutboundResult{
+		Success:    true,
+		Delay:      delay,
+		StatusCode: statusCode,
+	}, nil
+}
+
+// createTestConfig creates a test config by copying all outbounds unchanged and adding
+// only the test inbound (SOCKS) and a route rule that sends traffic to the given outbound tag.
+func (s *OutboundService) createTestConfig(outboundTag string, allOutbounds []any, testPort int) *xray.Config {
+	// Test inbound (SOCKS proxy) - only addition to inbounds
+	testInbound := xray.InboundConfig{
+		Tag:      "test-inbound",
+		Listen:   json_util.RawMessage(`"127.0.0.1"`),
+		Port:     testPort,
+		Protocol: "socks",
+		Settings: json_util.RawMessage(`{"auth":"noauth","udp":true}`),
+	}
+
+	// Outbounds: copy all, but set noKernelTun=true for WireGuard outbounds
+	processedOutbounds := make([]any, len(allOutbounds))
+	for i, ob := range allOutbounds {
+		outbound, ok := ob.(map[string]any)
+		if !ok {
+			processedOutbounds[i] = ob
+			continue
+		}
+		if protocol, ok := outbound["protocol"].(string); ok && protocol == "wireguard" {
+			// Set noKernelTun to true for WireGuard outbounds
+			if settings, ok := outbound["settings"].(map[string]any); ok {
+				settings["noKernelTun"] = true
+			} else {
+				// Create settings if it doesn't exist
+				outbound["settings"] = map[string]any{
+					"noKernelTun": true,
+				}
+			}
+		}
+		processedOutbounds[i] = outbound
+	}
+	outboundsJSON, _ := json.Marshal(processedOutbounds)
+
+	// Create routing rule to route all traffic through test outbound
+	routingRules := []map[string]any{
+		{
+			"type":        "field",
+			"outboundTag": outboundTag,
+			"network":     "tcp,udp",
+		},
+	}
+
+	routingJSON, _ := json.Marshal(map[string]any{
+		"domainStrategy": "AsIs",
+		"rules":          routingRules,
+	})
+
+	// Disable logging for test process to avoid creating orphaned log files
+	logConfig := map[string]any{
+		"loglevel": "warning",
+		"access":   "none",
+		"error":    "none",
+		"dnsLog":   false,
+	}
+	logJSON, _ := json.Marshal(logConfig)
+
+	// Create minimal config
+	cfg := &xray.Config{
+		LogConfig: json_util.RawMessage(logJSON),
+		InboundConfigs: []xray.InboundConfig{
+			testInbound,
+		},
+		OutboundConfigs: json_util.RawMessage(string(outboundsJSON)),
+		RouterConfig:    json_util.RawMessage(string(routingJSON)),
+		Policy:          json_util.RawMessage(`{}`),
+		Stats:           json_util.RawMessage(`{}`),
+	}
+
+	return cfg
+}
+
+// testConnection tests the connection through the proxy and measures delay.
+// It performs a warmup request first to establish the SOCKS connection and populate DNS caches,
+// then measures the second request for a more accurate latency reading.
+func (s *OutboundService) testConnection(proxyPort int, testURL string) (int64, int, error) {
+	// Create SOCKS5 proxy URL
+	proxyURL := fmt.Sprintf("socks5://127.0.0.1:%d", proxyPort)
+
+	// Parse proxy URL
+	proxyURLParsed, err := url.Parse(proxyURL)
+	if err != nil {
+		return 0, 0, common.NewErrorf("Invalid proxy URL: %v", err)
+	}
+
+	// Create HTTP client with proxy and keep-alive for connection reuse
+	client := &http.Client{
+		Timeout: 10 * time.Second,
+		Transport: &http.Transport{
+			Proxy: http.ProxyURL(proxyURLParsed),
+			DialContext: (&net.Dialer{
+				Timeout:   5 * time.Second,
+				KeepAlive: 30 * time.Second,
+			}).DialContext,
+			TLSClientConfig:    &tls.Config{InsecureSkipVerify: true},
+			MaxIdleConns:       1,
+			IdleConnTimeout:    10 * time.Second,
+			DisableCompression: true,
+		},
+	}
+
+	// Warmup request: establishes SOCKS/TLS connection, DNS, and TCP to the target.
+	// This mirrors real-world usage where connections are reused.
+	warmupResp, err := client.Get(testURL)
+	if err != nil {
+		return 0, 0, common.NewErrorf("Request failed: %v", err)
+	}
+	io.Copy(io.Discard, warmupResp.Body)
+	warmupResp.Body.Close()
+
+	// Measure the actual request on the warm connection
+	startTime := time.Now()
+	resp, err := client.Get(testURL)
+	delay := time.Since(startTime).Milliseconds()
+
+	if err != nil {
+		return 0, 0, common.NewErrorf("Request failed: %v", err)
+	}
+	io.Copy(io.Discard, resp.Body)
+	resp.Body.Close()
+
+	return delay, resp.StatusCode, nil
+}
+
+// waitForPort polls until the given TCP port is accepting connections or the timeout expires.
+func waitForPort(port int, timeout time.Duration) error {
+	deadline := time.Now().Add(timeout)
+	for time.Now().Before(deadline) {
+		conn, err := net.DialTimeout("tcp", fmt.Sprintf("127.0.0.1:%d", port), 100*time.Millisecond)
+		if err == nil {
+			conn.Close()
+			return nil
+		}
+		time.Sleep(50 * time.Millisecond)
+	}
+	return fmt.Errorf("port %d not ready after %v", port, timeout)
+}
+
+// findAvailablePort finds an available port for testing
+func findAvailablePort() (int, error) {
+	listener, err := net.Listen("tcp", ":0")
+	if err != nil {
+		return 0, err
+	}
+	defer listener.Close()
+
+	addr := listener.Addr().(*net.TCPAddr)
+	return addr.Port, nil
+}
+
+// createTestConfigPath returns a unique path for a temporary xray config file in the bin folder.
+// The temp file is created and closed so the path is reserved; Start() will overwrite it.
+func createTestConfigPath() (string, error) {
+	tmpFile, err := os.CreateTemp(config.GetBinFolderPath(), "xray_test_*.json")
+	if err != nil {
+		return "", err
+	}
+	path := tmpFile.Name()
+	if err := tmpFile.Close(); err != nil {
+		os.Remove(path)
+		return "", err
+	}
+	return path, nil
+}
diff --git a/web/service/setting.go b/web/service/setting.go
index 3fa37f44..495dc522 100644
--- a/web/service/setting.go
+++ b/web/service/setting.go
@@ -78,6 +78,8 @@ var defaultValueMap = map[string]string{
 	"warp":                        "",
 	"externalTrafficInformEnable": "false",
 	"externalTrafficInformURI":    "",
+	"xrayOutboundTestUrl":         "https://www.google.com/generate_204",
+
 	// LDAP defaults
 	"ldapEnable":            "false",
 	"ldapHost":              "",
@@ -271,6 +273,14 @@ func (s *SettingService) GetXrayConfigTemplate() (string, error) {
 	return s.getString("xrayTemplateConfig")
 }
 
+func (s *SettingService) GetXrayOutboundTestUrl() (string, error) {
+	return s.getString("xrayOutboundTestUrl")
+}
+
+func (s *SettingService) SetXrayOutboundTestUrl(url string) error {
+	return s.setString("xrayOutboundTestUrl", url)
+}
+
 func (s *SettingService) GetListen() (string, error) {
 	return s.getString("webListen")
 }
diff --git a/web/translation/translate.ar_EG.toml b/web/translation/translate.ar_EG.toml
index 6d75d196..54943fa9 100644
--- a/web/translation/translate.ar_EG.toml
+++ b/web/translation/translate.ar_EG.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "اختار استراتيجية المخرجات للشبكة في بروتوكول الحرية."
 "RoutingStrategy" = "استراتيجية التوجيه العامة"
 "RoutingStrategyDesc" = "حدد استراتيجية التوجيه الإجمالية لحل كل الطلبات."
+"outboundTestUrl" = "رابط اختبار المخرج"
+"outboundTestUrlDesc" = "الرابط المستخدم عند اختبار اتصال المخرج"
 "Torrent" = "حظر بروتوكول التورنت"
 "Inbounds" = "الإدخالات"
 "InboundsDesc" = "قبول العملاء المعينين."
diff --git a/web/translation/translate.en_US.toml b/web/translation/translate.en_US.toml
index 244e6f2c..4ea136ec 100644
--- a/web/translation/translate.en_US.toml
+++ b/web/translation/translate.en_US.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Set the output strategy for the network in the Freedom Protocol."
 "RoutingStrategy" = "Overall Routing Strategy"
 "RoutingStrategyDesc" = "Set the overall traffic routing strategy for resolving all requests."
+"outboundTestUrl" = "Outbound Test URL"
+"outboundTestUrlDesc" = "URL used when testing outbound connectivity."
 "Torrent" = "Block BitTorrent Protocol"
 "Inbounds" = "Inbounds"
 "InboundsDesc" = "Accepting the specific clients."
@@ -523,6 +525,12 @@
 "accountInfo" = "Account Information"
 "outboundStatus" = "Outbound Status"
 "sendThrough" = "Send Through"
+"test" = "Test"
+"testResult" = "Test Result"
+"testing" = "Testing connection..."
+"testSuccess" = "Test successful"
+"testFailed" = "Test failed"
+"testError" = "Failed to test outbound"
 
 [pages.xray.balancer]
 "addBalancer" = "Add Balancer"
diff --git a/web/translation/translate.es_ES.toml b/web/translation/translate.es_ES.toml
index b0dde898..7bc6722e 100644
--- a/web/translation/translate.es_ES.toml
+++ b/web/translation/translate.es_ES.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Establece la estrategia de salida de la red en el Protocolo Freedom."
 "RoutingStrategy" = "Configurar Estrategia de Enrutamiento de Dominios"
 "RoutingStrategyDesc" = "Establece la estrategia general de enrutamiento para la resolución de DNS."
+"outboundTestUrl" = "URL de prueba de outbound"
+"outboundTestUrlDesc" = "URL usada al probar la conectividad del outbound"
 "Torrent" = "Prohibir Uso de BitTorrent"
 "Inbounds" = "Entrante"
 "InboundsDesc" = "Cambia la plantilla de configuración para aceptar clientes específicos."
diff --git a/web/translation/translate.fa_IR.toml b/web/translation/translate.fa_IR.toml
index 1eda5fb5..8cf1671f 100644
--- a/web/translation/translate.fa_IR.toml
+++ b/web/translation/translate.fa_IR.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "تعیین می‌کند Freedom استراتژی خروجی شبکه را برای پروتکل"
 "RoutingStrategy" = "استراتژی کلی مسیریابی"
 "RoutingStrategyDesc" = "استراتژی کلی مسیریابی برای حل تمام درخواست‌ها را تعیین می‌کند"
+"outboundTestUrl" = "آدرس تست خروجی"
+"outboundTestUrlDesc" = "آدرسی که برای تست اتصال خروجی استفاده می‌شود."
 "Torrent" = "مسدودسازی پروتکل بیت‌تورنت"
 "Inbounds" = "ورودی‌ها"
 "InboundsDesc" = "پذیرش کلاینت خاص"
diff --git a/web/translation/translate.id_ID.toml b/web/translation/translate.id_ID.toml
index 8804ef04..3034d680 100644
--- a/web/translation/translate.id_ID.toml
+++ b/web/translation/translate.id_ID.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Atur strategi output untuk jaringan dalam Protokol Freedom."
 "RoutingStrategy" = "Strategi Pengalihan Keseluruhan"
 "RoutingStrategyDesc" = "Atur strategi pengalihan lalu lintas keseluruhan untuk menyelesaikan semua permintaan."
+"outboundTestUrl" = "URL tes outbound"
+"outboundTestUrlDesc" = "URL yang digunakan saat menguji konektivitas outbound"
 "Torrent" = "Blokir Protokol BitTorrent"
 "Inbounds" = "Masuk"
 "InboundsDesc" = "Menerima klien tertentu."
diff --git a/web/translation/translate.ja_JP.toml b/web/translation/translate.ja_JP.toml
index 8bba24c0..f72372ad 100644
--- a/web/translation/translate.ja_JP.toml
+++ b/web/translation/translate.ja_JP.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Freedomプロトコル内のネットワークの出力戦略を設定する"
 "RoutingStrategy" = "ルーティングドメイン戦略設定"
 "RoutingStrategyDesc" = "DNS解決の全体的なルーティング戦略を設定する"
+"outboundTestUrl" = "アウトバウンドテスト URL"
+"outboundTestUrlDesc" = "アウトバウンド接続テストに使用する URL。既定値"
 "Torrent" = "BitTorrent プロトコルをブロック"
 "Inbounds" = "インバウンドルール"
 "InboundsDesc" = "特定のクライアントからのトラフィックを受け入れる"
diff --git a/web/translation/translate.pt_BR.toml b/web/translation/translate.pt_BR.toml
index 1b173e6e..8af0d2e8 100644
--- a/web/translation/translate.pt_BR.toml
+++ b/web/translation/translate.pt_BR.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Definir a estratégia de saída para a rede no Protocolo Freedom."
 "RoutingStrategy" = "Estratégia Geral de Roteamento"
 "RoutingStrategyDesc" = "Definir a estratégia geral de roteamento de tráfego para resolver todas as solicitações."
+"outboundTestUrl" = "URL de teste de outbound"
+"outboundTestUrlDesc" = "URL usada ao testar conectividade do outbound"
 "Torrent" = "Bloquear Protocolo BitTorrent"
 "Inbounds" = "Inbounds"
 "InboundsDesc" = "Aceitar clientes específicos."
diff --git a/web/translation/translate.ru_RU.toml b/web/translation/translate.ru_RU.toml
index 895734f5..04af2630 100644
--- a/web/translation/translate.ru_RU.toml
+++ b/web/translation/translate.ru_RU.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Установка стратегии вывода сети в протоколе Freedom"
 "RoutingStrategy" = "Настройка маршрутизации доменов"
 "RoutingStrategyDesc" = "Установка общей стратегии маршрутизации разрешения DNS"
+"outboundTestUrl" = "URL для теста исходящего"
+"outboundTestUrlDesc" = "URL для проверки подключения исходящего"
 "Torrent" = "Заблокировать BitTorrent"
 "Inbounds" = "Входящие подключения"
 "InboundsDesc" = "Изменение шаблона конфигурации для подключения определенных клиентов"
diff --git a/web/translation/translate.tr_TR.toml b/web/translation/translate.tr_TR.toml
index 50639358..c121b999 100644
--- a/web/translation/translate.tr_TR.toml
+++ b/web/translation/translate.tr_TR.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Freedom Protokolünde ağın çıkış stratejisini ayarlayın."
 "RoutingStrategy" = "Genel Yönlendirme Stratejisi"
 "RoutingStrategyDesc" = "Tüm istekleri çözmek için genel trafik yönlendirme stratejisini ayarlayın."
+"outboundTestUrl" = "Outbound test URL"
+"outboundTestUrlDesc" = "Outbound bağlantı testinde kullanılan URL"
 "Torrent" = "BitTorrent Protokolünü Engelle"
 "Inbounds" = "Gelenler"
 "InboundsDesc" = "Belirli müşterileri kabul eder."
diff --git a/web/translation/translate.uk_UA.toml b/web/translation/translate.uk_UA.toml
index 54d45889..74b11531 100644
--- a/web/translation/translate.uk_UA.toml
+++ b/web/translation/translate.uk_UA.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Установити стратегію виведення для мережі в протоколі свободи."
 "RoutingStrategy" = "Загальна стратегія маршрутизації"
 "RoutingStrategyDesc" = "Установити загальну стратегію маршрутизації трафіку для вирішення всіх запитів."
+"outboundTestUrl" = "URL тесту outbound"
+"outboundTestUrlDesc" = "URL для перевірки з'єднання outbound"
 "Torrent" = "Блокувати протокол BitTorrent"
 "Inbounds" = "Вхідні"
 "InboundsDesc" = "Прийняття певних клієнтів."
diff --git a/web/translation/translate.vi_VN.toml b/web/translation/translate.vi_VN.toml
index 3fa63bb1..2b35d44e 100644
--- a/web/translation/translate.vi_VN.toml
+++ b/web/translation/translate.vi_VN.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "Đặt chiến lược đầu ra của mạng trong Giao thức Freedom."
 "RoutingStrategy" = "Cấu hình Chiến lược Định tuyến Tên miền"
 "RoutingStrategyDesc" = "Đặt chiến lược định tuyến tổng thể cho việc giải quyết DNS."
+"outboundTestUrl" = "URL kiểm tra outbound"
+"outboundTestUrlDesc" = "URL dùng khi kiểm tra kết nối outbound"
 "Torrent" = "Cấu hình sử dụng BitTorrent"
 "Inbounds" = "Đầu vào"
 "InboundsDesc" = "Thay đổi mẫu cấu hình để chấp nhận các máy khách cụ thể."
diff --git a/web/translation/translate.zh_CN.toml b/web/translation/translate.zh_CN.toml
index d6b82b93..93592b98 100644
--- a/web/translation/translate.zh_CN.toml
+++ b/web/translation/translate.zh_CN.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "设置 Freedom 协议中网络的输出策略"
 "RoutingStrategy" = "配置路由域策略"
 "RoutingStrategyDesc" = "设置 DNS 解析的整体路由策略"
+"outboundTestUrl" = "出站测试 URL"
+"outboundTestUrlDesc" = "测试出站连接时使用的 URL"
 "Torrent" = "屏蔽 BitTorrent 协议"
 "Inbounds" = "入站规则"
 "InboundsDesc" = "接受来自特定客户端的流量"
diff --git a/web/translation/translate.zh_TW.toml b/web/translation/translate.zh_TW.toml
index 616f2322..288b89c5 100644
--- a/web/translation/translate.zh_TW.toml
+++ b/web/translation/translate.zh_TW.toml
@@ -460,6 +460,8 @@
 "FreedomStrategyDesc" = "設定 Freedom 協議中網路的輸出策略"
 "RoutingStrategy" = "配置路由域策略"
 "RoutingStrategyDesc" = "設定 DNS 解析的整體路由策略"
+"outboundTestUrl" = "出站測試 URL"
+"outboundTestUrlDesc" = "測試出站連線時使用的 URL"
 "Torrent" = "遮蔽 BitTorrent 協議"
 "Inbounds" = "入站規則"
 "InboundsDesc" = "接受來自特定客戶端的流量"
diff --git a/web/websocket/notifier.go b/web/websocket/notifier.go
index 91e52c7c..74cf61b2 100644
--- a/web/websocket/notifier.go
+++ b/web/websocket/notifier.go
@@ -49,7 +49,7 @@ func BroadcastInbounds(inbounds any) {
 }
 
 // BroadcastOutbounds broadcasts outbounds list update to all connected clients
-func BroadcastOutbounds(outbounds interface{}) {
+func BroadcastOutbounds(outbounds any) {
 	hub := GetHub()
 	if hub != nil {
 		hub.Broadcast(MessageTypeOutbounds, outbounds)
diff --git a/xray/process.go b/xray/process.go
index f45d6cc9..009ec7a5 100644
--- a/xray/process.go
+++ b/xray/process.go
@@ -110,6 +110,15 @@ func NewProcess(xrayConfig *Config) *Process {
 	return p
 }
 
+// NewTestProcess creates a new Xray process that uses a specific config file path.
+// Used for test runs (e.g. outbound test) so the main config.json is not overwritten.
+// The config file at configPath is removed when the process is stopped.
+func NewTestProcess(xrayConfig *Config, configPath string) *Process {
+	p := &Process{newTestProcess(xrayConfig, configPath)}
+	runtime.SetFinalizer(p, stopProcess)
+	return p
+}
+
 type process struct {
 	cmd *exec.Cmd
 
@@ -118,10 +127,11 @@ type process struct {
 
 	onlineClients []string
 
-	config    *Config
-	logWriter *LogWriter
-	exitErr   error
-	startTime time.Time
+	config     *Config
+	configPath string // if set, use this path instead of GetConfigPath() and remove on Stop
+	logWriter  *LogWriter
+	exitErr    error
+	startTime  time.Time
 }
 
 // newProcess creates a new internal process struct for Xray.
@@ -134,6 +144,13 @@ func newProcess(config *Config) *process {
 	}
 }
 
+// newTestProcess creates a process that writes and runs with a specific config path.
+func newTestProcess(config *Config, configPath string) *process {
+	p := newProcess(config)
+	p.configPath = configPath
+	return p
+}
+
 // IsRunning returns true if the Xray process is currently running.
 func (p *process) IsRunning() bool {
 	if p.cmd == nil || p.cmd.Process == nil {
@@ -238,6 +255,9 @@ func (p *process) Start() (err error) {
 	}
 
 	configPath := GetConfigPath()
+	if p.configPath != "" {
+		configPath = p.configPath
+	}
 	err = os.WriteFile(configPath, data, fs.ModePerm)
 	if err != nil {
 		return common.NewErrorf("Failed to write configuration file: %v", err)
@@ -278,6 +298,16 @@ func (p *process) Stop() error {
 		return errors.New("xray is not running")
 	}
 
+	// Remove temporary config file used for test runs so main config is never touched
+	if p.configPath != "" {
+		if p.configPath != GetConfigPath() {
+			// Check if file exists before removing
+			if _, err := os.Stat(p.configPath); err == nil {
+				_ = os.Remove(p.configPath)
+			}
+		}
+	}
+
 	if runtime.GOOS == "windows" {
 		return p.cmd.Process.Kill()
 	} else {