diff --git a/app/electron/main.js b/app/electron/main.js
index a3fc75b09..644160da1 100644
--- a/app/electron/main.js
+++ b/app/electron/main.js
@@ -338,18 +338,6 @@ const boot = () => {
     shell.openExternal(url)
   })
 
-  // IFrame 块不跟随重定向 https://github.com/siyuan-note/siyuan/issues/6327
-  mainWindow.webContents.on('will-redirect', (event, url, isInPlace, isMainFrame) => {
-    if (url.startsWith('http://127.0.0.1:' + kernelPort)) {
-      return
-    }
-
-    if (!isMainFrame) {
-      event.preventDefault()
-      return
-    }
-  })
-
   mainWindow.on('close', (event) => {
     if (mainWindow && !mainWindow.isDestroyed()) {
       mainWindow.webContents.send('siyuan-save-close', false)
diff --git a/app/src/protyle/hint/extend.ts b/app/src/protyle/hint/extend.ts
index bb1ce2287..f3756561b 100644
--- a/app/src/protyle/hint/extend.ts
+++ b/app/src/protyle/hint/extend.ts
@@ -163,7 +163,7 @@ export const hintSlash = (key: string, protyle: IProtyle) => {
 <input class="b3-form__upload" type="file" ${protyle.options.upload.accept ? 'multiple="' + protyle.options.upload.accept + '"' : ""}></div>`,
     }, {
         filter: ["iframe", "嵌入网址", "qianruwangzhan", "qrwz"],
-        value: '<iframe src="" border="0" frameborder="no" framespacing="0" allowfullscreen="true"></iframe>',
+        value: '<iframe sandbox="allow-forms allow-presentation allow-same-origin allow-scripts allow-modals" src="" border="0" frameborder="no" framespacing="0" allowfullscreen="true"></iframe>',
         html: `<div class="b3-list-item__first"><svg class="b3-list-item__graphic"><use xlink:href="#iconLanguage"></use></svg><span class="b3-list-item__text">${window.siyuan.languages.insertIframeURL}</span></div>`,
     }, {
         filter: ["输入图片链接", "input image url", "shurutupianlianjie", "srtptp"],