diff --git a/tools/chromium_extension/README.md b/tools/chromium_extension/README.md
index d9547b3..200808f 100644
--- a/tools/chromium_extension/README.md
+++ b/tools/chromium_extension/README.md
@@ -14,3 +14,10 @@
 1. [content_scripts](https:////developer.chrome.com/docs/extensions/mv3/content_scripts/)
 1. [Declare permissions](https:////developer.chrome.com/docs/extensions/mv3/declare_permissions/)
 1. [ReplaceGoogleCDN](https://github.com/justjavac/ReplaceGoogleCDN.git)
+
+## note
+
+```text
+https://dict.youdao.com/dictvoice?audio=parameter&type=1
+
+```
diff --git a/tools/chromium_extension/js/app/box.js b/tools/chromium_extension/js/app/box.js
index fd3b522..ccab5bf 100644
--- a/tools/chromium_extension/js/app/box.js
+++ b/tools/chromium_extension/js/app/box.js
@@ -5,6 +5,8 @@ import * as searchEngine from "./search-engine.js";
 let goToSearchPronounce = (word) => {
   let search_engine_name = "gotToGoogleSearch";
   // search_engine_name='gotToYouDaoSearch'
+  search_engine_name = "goToBingDictSearch";
+  search_engine_name = "gotToYouDaoSearch";
   let tab = "current_tab";
 
   let opener = components.getSearchEngineOpener();
diff --git a/tools/chromium_extension/js/app/search-engine.js b/tools/chromium_extension/js/app/search-engine.js
index 39c71df..3034d6f 100644
--- a/tools/chromium_extension/js/app/search-engine.js
+++ b/tools/chromium_extension/js/app/search-engine.js
@@ -8,6 +8,13 @@ let gotToYouDaoSearch = (word) => {
   return `https://www.youdao.com/result?word=${word}&lang=en`;
 };
 
+let goToBingDictSearch = (word) => {
+  return `https://cn.bing.com/dict/search?q=${word}`;
+};
+let goToBaiduDictSearch = (word) => {
+  return ` https://dict.baidu.com/s?wd=${word}`;
+};
+
 let goToBaiDuHanYu = () => {
   // 一点飞上天，黄河两头弯；八字大张口，言字中间走；左一扭，右一扭，你一长，我一长，中间加个马大王；心字底，月字旁，一个小勾挂麻糖，坐个车子逛咸阳。
   // 56个笔画的字 邉
@@ -19,4 +26,10 @@ let goToBaiDuHanYu = () => {
   //https://hanyu.baidu.com/s?wd=%E9%82%89
 };
 
-export { goToBaiDuHanYu, gotToYouDaoSearch, gotToGoogleSearch };
+export {
+  goToBaiDuHanYu,
+  gotToYouDaoSearch,
+  gotToGoogleSearch,
+  goToBingDictSearch,
+  goToBaiduDictSearch,
+};
diff --git a/tools/chromium_extension/manifest.json b/tools/chromium_extension/manifest.json
index bded9c7..e598086 100644
--- a/tools/chromium_extension/manifest.json
+++ b/tools/chromium_extension/manifest.json
@@ -17,7 +17,15 @@
     "declarativeNetRequest",
     "declarativeNetRequestWithHostAccess"
   ],
-  "host_permissions": ["*://github.com/*", "*://www.google.com/*"],
+  "host_permissions": [
+    "*://github.com/*",
+    "*://www.google.com/*",
+    "*://cn.bing.com/*",
+    "*://www.bing.com/*",
+    "*://dict.baidu.com/*",
+    "*://www.youdao.com/*",
+    "*://dict.youdao.com/*"
+  ],
   "web_accessible_resources": [
     {
       "resources": ["*.js", "*.css", "*.html"],
diff --git a/tools/chromium_extension/rules/remove_content_security_policy.json b/tools/chromium_extension/rules/remove_content_security_policy.json
index 3c815a2..19875e7 100644
--- a/tools/chromium_extension/rules/remove_content_security_policy.json
+++ b/tools/chromium_extension/rules/remove_content_security_policy.json
@@ -41,7 +41,9 @@
       "requestDomains": [
         "github.com",
         "githubusercontent.com",
-        "www.google.com"
+        "www.google.com",
+        "cn.bing.com",
+        "www.bing.com"
       ],
       "resourceTypes": [
         "main_frame",