diff --git a/chrome/os/ime/background.js b/chrome/os/ime/background.js
index 17d761e77fd8f24ddbd7c6eee69790a9d872b353..1046980830f56506b529f972fda437360a725753 100755
--- a/chrome/os/ime/background.js
+++ b/chrome/os/ime/background.js
@@ -40,6 +40,11 @@ goog.ime.chrome.os.Background = function() {
 
   this.vk_enable = false;
 
+  let layout = window.localStorage.getItem("layout") || 'us';
+  if (layout !== 'us'){
+    chrome.inputMethodPrivate.setXkbLayout(`us(${layout})`);
+  }
+
   /**
    * The local storage handler.
    *
@@ -190,4 +195,5 @@ var imeBackground;
 
 (function() {
   imeBackground = new goog.ime.chrome.os.Background();
+
 }) ();
diff --git a/chrome/os/ime/model.js b/chrome/os/ime/model.js
index c6211fadf9c7f5b1e70dded45b24637f164b78e5..7eb4e8de21898a6ebf0ccff44bcc6912d7d47167 100755
--- a/chrome/os/ime/model.js
+++ b/chrome/os/ime/model.js
@@ -446,7 +446,7 @@ goog.ime.chrome.os.Model.prototype.revert = async function() {
     if (this.source == '') {
       this.notifyUpdates();
       this.fetchCandidates_();
-      this.clear()();
+      this.clear();
     } else {
       this.notifyUpdates();
       if (deletedChar == '\'') {
diff --git a/chrome/os/ime/pinyin/option.html b/chrome/os/ime/pinyin/option.html
index 387e77cc2057a61ad6ee0a2b8a44dc0733d45c43..4cbb191e3a628e19cd0fbd6f07d44d32ba682cf0 100755
--- a/chrome/os/ime/pinyin/option.html
+++ b/chrome/os/ime/pinyin/option.html
@@ -26,6 +26,21 @@
         <label for="">自然碼雙拼</label>
       </div>
       <br>
+
+      <h2>键盘布局</h2>
+      <div>
+        <input type="radio" id="us" name="layout" value="us">
+        <label for="">us</label>
+      </div>
+      <div>
+        <input type="radio" id="dvorak" name="layout" value="dvorak">
+        <label for="">dvorak</label>
+      </div>
+      <div>
+        <input type="radio" id="colemak" name="layout" value="colemak">
+        <label for="">colemak</label>
+      </div>
+      <br>
     
       <h2>设置单页候选词数量</h2>
       <div>
diff --git a/chrome/os/ime/pinyin/option.js b/chrome/os/ime/pinyin/option.js
index abf1824bd026b8c0410608b04d27fd02995aed7c..caaf5d65b9fcae859db81b4ddc5dbeb3e705cd95 100644
--- a/chrome/os/ime/pinyin/option.js
+++ b/chrome/os/ime/pinyin/option.js
@@ -36,6 +36,21 @@ document.getElementsByName("schema").forEach(function (ele) {
   }
 })
 
+function setKeyboardLayout(layout) {
+  let xkbLayout = layout === 'us' ? 'us' : `us(${layout})`;
+  let savedLayout = window.localStorage.getItem("layout");
+  if(layout !== savedLayout){
+    chrome.inputMethodPrivate.setXkbLayout(xkbLayout);
+  }
+  document.getElementById(layout).checked = true;
+  window.localStorage.setItem("layout", layout);
+}
+
+document.getElementsByName("layout").forEach(function (ele) {
+  ele.onclick = async function handleClick() {
+    await setKeyboardLayout(ele.value);
+  }
+})
 function updateFuzzyCheckBox(options) {
   document.getElementsByName("fuzzy").forEach(function (ele) {
     if (options.includes(ele.value)) {
@@ -83,5 +98,6 @@ document.getElementsByName("fuzzy").forEach(function (ele) {
 
 document.getElementById("pageSize").value = window.localStorage.getItem("pageSize") || 8;
 
+setKeyboardLayout(window.localStorage.getItem("layout") || 'us')
 setSchema("");
 getFuzzy();