diff --git a/app/appearance/boot/index.html b/app/appearance/boot/index.html
index 6923f5b6c..7edfb8d1c 100644
--- a/app/appearance/boot/index.html
+++ b/app/appearance/boot/index.html
@@ -100,7 +100,7 @@
     return new Promise(resolve => setTimeout(resolve, ms))
   }
   const redirect = () => {
-    const uri = 'http://siyuan.localhost:' + location.port
+    const uri = 'http://localhost:' + location.port
     if (navigator.userAgent.match(/Android/i))
       document.location = uri
     else
@@ -113,7 +113,7 @@
     let progressing = false
     while (!progressing) {
       try {
-        const progressResult = await fetch('http://siyuan.localhost:' + location.port + '/api/system/bootProgress')
+        const progressResult = await fetch('http://localhost:' + location.port + '/api/system/bootProgress')
         const progressData = await progressResult.json()
         document.getElementById('progress').style.width = progressData.data.progress + '%'
         document.getElementById('details').textContent = progressData.data.details
diff --git a/app/electron/main.js b/app/electron/main.js
index b5dcca43b..eae7f2e4b 100644
--- a/app/electron/main.js
+++ b/app/electron/main.js
@@ -43,7 +43,7 @@ let siyuanOpenURL
 let firstOpen = false
 let resetWindowStateOnRestart = false
 let kernelPort = "6806"
-const localhost = "siyuan.localhost"
+const localhost = "localhost"
 require('@electron/remote/main').initialize()
 
 if (!app.requestSingleInstanceLock()) {
diff --git a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20201004194026-s8h2cog.sy b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20201004194026-s8h2cog.sy
index a65a8096a..84b764314 100644
--- a/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20201004194026-s8h2cog.sy
+++ b/app/guide/20210808180117-6v0mkxr/20200923234011-ieuun1p/20210808180303-xaduj2o/20201004194026-s8h2cog.sy
@@ -75,7 +75,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "siyuan.localhost"
+					"TextMarkTextContent": "localhost"
 				},
 				{
 					"Type": "NodeText",
diff --git a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20201004184819-nj8ibyg.sy b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20201004184819-nj8ibyg.sy
index ed872cd16..11af643f1 100644
--- a/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20201004184819-nj8ibyg.sy
+++ b/app/guide/20210808180117-czj9bvb/20200812220555-lj3enxa/20210808180321-hbvl5c2/20201004184819-nj8ibyg.sy
@@ -76,7 +76,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "127.0.0.1"
+					"TextMarkTextContent": "localhost"
 				},
 				{
 					"Type": "NodeText",
diff --git a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226122523-rl8356a.sy b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226122523-rl8356a.sy
index ed9969632..d79581c38 100644
--- a/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226122523-rl8356a.sy
+++ b/app/guide/20211226090932-5lcq56f/20211226115423-d5z1joq/20211226121203-rjjngpz/20211226122523-rl8356a.sy
@@ -75,7 +75,7 @@
 				{
 					"Type": "NodeTextMark",
 					"TextMarkType": "code",
-					"TextMarkTextContent": "siyuan.localhost"
+					"TextMarkTextContent": "localhost"
 				},
 				{
 					"Type": "NodeText",
diff --git a/app/src/assets/template/app/index.tpl b/app/src/assets/template/app/index.tpl
index dcd8a2a74..2003018e7 100644
--- a/app/src/assets/template/app/index.tpl
+++ b/app/src/assets/template/app/index.tpl
@@ -40,7 +40,7 @@
   function gtag(){dataLayer.push(arguments);}
   gtag('js', new Date());
 
-  gtag('config', 'G-L7WEXVQCR9');
+  gtag('config', 'G-L7WEXVQCR9',{ 'debug_mode':true });
 </script>
 </body>
 </html>
diff --git a/app/src/config/about.ts b/app/src/config/about.ts
index 46737b571..3e37c016f 100644
--- a/app/src/config/about.ts
+++ b/app/src/config/about.ts
@@ -55,7 +55,7 @@ export const about = {
         <span class="b3-label__text"><code class="fn__code">${window.siyuan.config.localIPs.join("</code> <code class='fn__code'>")}</code></span>
     </div>
     <div class="fn__space"></div>
-    <button data-type="open" data-url="http://${window.siyuan.config.system.networkServe ? window.siyuan.config.localIPs[0] : "siyuan.localhost"}:${location.port}" class="b3-button b3-button--outline fn__size200 fn__flex-center">
+    <button data-type="open" data-url="http://${window.siyuan.config.system.networkServe ? window.siyuan.config.localIPs[0] : "localhost"}:${location.port}" class="b3-button b3-button--outline fn__size200 fn__flex-center">
         <svg><use xlink:href="#iconLink"></use></svg>${window.siyuan.languages.about4}
     </button>
 </label>
diff --git a/app/src/mobile/util/menu.ts b/app/src/mobile/util/menu.ts
index 4b0581cf9..02632bd7c 100644
--- a/app/src/mobile/util/menu.ts
+++ b/app/src/mobile/util/menu.ts
@@ -177,7 +177,7 @@ ${accountHTML}
                     closePanel();
                     if (!window.siyuan.config.localIPs || window.siyuan.config.localIPs.length === 0 ||
                         (window.siyuan.config.localIPs.length === 1 && window.siyuan.config.localIPs[0] === "")) {
-                        window.siyuan.config.localIPs = ["siyuan.localhost"];
+                        window.siyuan.config.localIPs = ["localhost"];
                     }
                     modelElement.style.top = "0";
                     modelElement.querySelector(".toolbar__icon").innerHTML = '<use xlink:href="#iconInfo"></use>';
@@ -193,7 +193,7 @@ ${accountHTML}
 <div class="b3-label">
        ${window.siyuan.languages.about2}
        <div class="fn__hr"></div>
-       <input class="b3-text-field fn__block" readonly value="http://${window.siyuan.config.system.networkServe ? window.siyuan.config.localIPs[0] : "siyuan.localhost"}:${location.port}">
+       <input class="b3-text-field fn__block" readonly value="http://${window.siyuan.config.system.networkServe ? window.siyuan.config.localIPs[0] : "localhost"}:${location.port}">
        <div class="b3-label__text">${window.siyuan.languages.about3.replace("${port}", location.port)}</div>
        <div class="fn__hr"></div>
        <span class="b3-label__text"><code class="fn__code">${window.siyuan.config.localIPs.join("</code> <code class='fn__code'>")}</code></span>
diff --git a/app/stage/auth.html b/app/stage/auth.html
index 62adca09a..738eece78 100644
--- a/app/stage/auth.html
+++ b/app/stage/auth.html
@@ -387,7 +387,7 @@
     <div class="b3-snackbar__content"></div>
 </div>
 <script>
-  if (location.hostname !== 'siyuan.localhost' && location.hostname !== '127.0.0.1') {
+  if (location.hostname !== 'localhost' && location.hostname !== '127.0.0.1') {
     document.querySelector('.b3-button--white').remove()
   }
 
diff --git a/kernel/server/serve.go b/kernel/server/serve.go
index 679aad83b..11444619c 100644
--- a/kernel/server/serve.go
+++ b/kernel/server/serve.go
@@ -103,7 +103,7 @@ func Serve(fastMode bool) {
 		rewritePortJSON(pid, port)
 	}
 
-	logging.LogInfof("kernel [pid=%s] is booting [%s]", pid, "http://"+host+":"+port)
+	logging.LogInfof("kernel [pid=%s] is booting [%s]", pid, "http://"+util.LocalHost+":"+port)
 	util.HttpServing = true
 
 	go func() {
diff --git a/kernel/util/working.go b/kernel/util/working.go
index 7b0661209..481a24fc2 100644
--- a/kernel/util/working.go
+++ b/kernel/util/working.go
@@ -295,8 +295,8 @@ const (
 	ContainerAndroid = "android" // Android 端
 	ContainerIOS     = "ios"     // iOS 端
 
-	LocalHost = "siyuan.localhost" // 本地域名，由操作系统自动解析到 127.0.0.1
-	FixedPort = "6806"             // 固定端口
+	LocalHost = "localhost" // 本地域名，由操作系统自动解析到 127.0.0.1
+	FixedPort = "6806"      // 固定端口
 )
 
 func initPathDir() {