diff --git a/src/common.js b/src/common.js
index 20d32ac..93d7bc5 100644
--- a/src/common.js
+++ b/src/common.js
@@ -201,7 +201,7 @@ export async function run(isUserscript = false) {
 
     // 翻译网页
     const rule = await matchRule(href, setting);
-    const translator = new Translator(rule, setting);
+    const translator = new Translator(rule, setting, isUserscript);
 
     // 适配iframe
     if (isIframe) {
diff --git a/src/config/i18n.js b/src/config/i18n.js
index a406844..9850da4 100644
--- a/src/config/i18n.js
+++ b/src/config/i18n.js
@@ -355,9 +355,9 @@ export const I18N = {
     zh_TW: `滾動載入翻譯（建議）`,
   },
   mk_pageopen: {
-    zh: `页面打开全部翻译`,
-    en: `Page Open`,
-    zh_TW: `頁面開啟全部翻譯`,
+    zh: `立即全部翻译`,
+    en: `Translate all now`,
+    zh_TW: `立即全部翻譯`,
   },
   mk_mouseover: {
     zh: `鼠标悬停翻译`,
diff --git a/src/config/rules.js b/src/config/rules.js
index 8b2f0e1..3ad3ed0 100644
--- a/src/config/rules.js
+++ b/src/config/rules.js
@@ -73,7 +73,7 @@ background: linear-gradient(
 export const DEFAULT_SELECTOR =
   "h1, h2, h3, h4, h5, h6, li, p, dd, blockquote, figcaption, label, legend";
 export const DEFAULT_IGNORE_SELECTOR =
-  "aside, button, footer, form, header, pre, mark, nav";
+  "aside, button, footer, form, pre, mark, nav";
 export const DEFAULT_KEEP_SELECTOR = `a:has(code)`;
 export const DEFAULT_RULE = {
   pattern: "", // 匹配网址
diff --git a/src/config/setting.js b/src/config/setting.js
index f86ebcf..6066974 100644
--- a/src/config/setting.js
+++ b/src/config/setting.js
@@ -149,4 +149,5 @@ export const DEFAULT_SETTING = {
   langDetector: OPT_TRANS_MICROSOFT, // 远程语言识别服务
   mouseHoverSetting: DEFAULT_MOUSE_HOVER_SETTING, // 鼠标悬停翻译
   preInit: true, // 是否预加载脚本
+  transAllnow: false, // 是否立即全部翻译
 };
diff --git a/src/libs/detect.js b/src/libs/detect.js
index 32f52e1..7745a53 100644
--- a/src/libs/detect.js
+++ b/src/libs/detect.js
@@ -51,9 +51,9 @@ export const tryDetectLang = async (
     try {
       const res = await browser?.i18n?.detectLanguage(text);
       const lang = res?.languages?.[0]?.language;
-      if (OPT_LANGS_MAP.has(lang)) {
+      if (lang && OPT_LANGS_MAP.has(lang)) {
         deLang = lang;
-      } else if (lang.startsWith("zh")) {
+      } else if (lang?.startsWith("zh")) {
         deLang = "zh-CN";
       }
     } catch (err) {
diff --git a/src/libs/translator.js b/src/libs/translator.js
index e0eec53..ef1bee6 100644
--- a/src/libs/translator.js
+++ b/src/libs/translator.js
@@ -309,7 +309,7 @@ export class Translator {
     return `${Translator.BUILTIN_IGNORE_SELECTOR}, ${this.#rule.ignoreSelector}`;
   }
 
-  constructor(rule = {}, setting = {}, isUserscript) {
+  constructor(rule = {}, setting = {}, isUserscript = false) {
     this.#setting = { ...Translator.DEFAULT_OPTIONS, ...setting };
     this.#rule = { ...Translator.DEFAULT_RULE, ...rule };
     this.#apiSetting =
@@ -767,6 +767,16 @@ export class Translator {
 
   // 开始/重新监控节点
   #startObserveNode(node) {
+    if (
+      !this.#observedNodes.has(node) &&
+      this.#enabled &&
+      this.#setting.transAllnow
+    ) {
+      this.#observedNodes.add(node);
+      this.#processNode(node);
+      return;
+    }
+
     // 未监控
     if (!this.#observedNodes.has(node)) {
       this.#observedNodes.add(node);
@@ -992,7 +1002,10 @@ export class Translator {
     wrapper.appendChild(inner);
     nodes[nodes.length - 1].after(wrapper);
 
-    this.#translationNodes.set(wrapper, nodes);
+    this.#translationNodes.set(wrapper, {
+      nodes,
+      isHide: transOnly === "true",
+    });
     const currentRunId = this.#runId;
 
     try {
@@ -1210,8 +1223,9 @@ export class Translator {
     this.#processedNodes.delete(el.parentElement);
 
     // 如果是仅显示译文模式，先恢复原文
-    if (this.#rule.transOnly === "true") {
-      this.#restoreOriginal(el);
+    const { nodes, isHide } = this.#translationNodes.get(el) || {};
+    if (isHide) {
+      this.#restoreOriginal(el, nodes);
     }
 
     this.#translationNodes.delete(el);
@@ -1219,8 +1233,7 @@ export class Translator {
   }
 
   // 恢复原文
-  #restoreOriginal(el) {
-    const nodes = this.#translationNodes.get(el);
+  #restoreOriginal(el, nodes) {
     if (nodes) {
       const frag = document.createDocumentFragment();
       nodes.forEach((n) => frag.appendChild(n));
@@ -1231,23 +1244,27 @@ export class Translator {
 
   // 移除多个节点
   #removeNodes(nodes) {
-    const frag = document.createDocumentFragment();
-    nodes.forEach((n) => frag.appendChild(n));
+    if (nodes) {
+      const frag = document.createDocumentFragment();
+      nodes.forEach((n) => frag.appendChild(n));
+    }
   }
 
   // 切换译文和双语显示
   #toggleTranslationOnly(node, transOnly) {
     this.#findTranslationWrappers(node).forEach((el) => {
       const br = el.querySelector(":scope > br");
+      const { nodes } = this.#translationNodes.get(el) || {};
       if (transOnly === "true") {
         // 双语变为仅译文
         if (br) br.hidden = true;
-        const nodes = this.#translationNodes.get(el) || [];
         this.#removeNodes(nodes);
+        this.#translationNodes.set(el, { nodes, isHide: true });
       } else {
         // 仅译文变为双语
-        this.#restoreOriginal(el);
         if (br) br.hidden = false;
+        this.#restoreOriginal(el, nodes);
+        this.#translationNodes.set(el, { nodes, isHide: false });
       }
     });
   }
@@ -1396,7 +1413,11 @@ export class Translator {
     this.#runId++;
 
     if (this.#isInitialized) {
-      this.#reIOViewNodes();
+      if (this.#setting.transAllnow) {
+        this.rescan();
+      } else {
+        this.#reIOViewNodes();
+      }
     } else {
       this.#init();
     }
@@ -1507,7 +1528,7 @@ export class Translator {
       }
     }
 
-    if (needsRescan) {
+    if (needsRescan || (this.#enabled && this.#setting.transAllnow)) {
       this.rescan();
       return;
     }
diff --git a/src/views/Options/Rules.js b/src/views/Options/Rules.js
index 110c632..e99f449 100644
--- a/src/views/Options/Rules.js
+++ b/src/views/Options/Rules.js
@@ -474,25 +474,6 @@ function RuleFields({ rule, rules, setShow, setKeyword }) {
                 onChange={handleChange}
               />
             </Grid>
-            {/* <Grid item xs={12} sm={12} md={6} lg={3}>
-              <TextField
-                select
-                size="small"
-                fullWidth
-                name="transTiming"
-                value={transTiming}
-                label={i18n("trigger_mode")}
-                disabled={disabled}
-                onChange={handleChange}
-              >
-                {GlobalItem}
-                {OPT_TIMING_ALL.map((item) => (
-                  <MenuItem key={item} value={item}>
-                    {i18n(item)}
-                  </MenuItem>
-                ))}
-              </TextField>
-            </Grid> */}
           </Grid>
         </Box>
 
diff --git a/src/views/Options/Setting.js b/src/views/Options/Setting.js
index 3b5b25c..c7d0c5d 100644
--- a/src/views/Options/Setting.js
+++ b/src/views/Options/Setting.js
@@ -122,6 +122,7 @@ export default function Settings() {
     preInit = true,
     skipLangs = [],
     detectRemote = true,
+    transAllnow = false,
   } = setting;
   const { isHide = false, fabClickAction = 0 } = fab || {};
 
@@ -300,6 +301,20 @@ export default function Settings() {
                 <MenuItem value={2}>{i18n("secondary_context_menus")}</MenuItem>
               </TextField>
             </Grid>
+            <Grid item xs={12} sm={12} md={6} lg={3}>
+              <TextField
+                select
+                size="small"
+                fullWidth
+                name="transAllnow"
+                value={transAllnow}
+                label={i18n("trigger_mode")}
+                onChange={handleChange}
+              >
+                <MenuItem value={false}>{i18n("mk_pagescroll")}</MenuItem>
+                <MenuItem value={true}>{i18n("mk_pageopen")}</MenuItem>
+              </TextField>
+            </Grid>
             <Grid item xs={12} sm={12} md={6} lg={3}>
               <TextField
                 select