diff --git a/tools/chromium_extension/js/app/box.js b/tools/chromium_extension/js/app/box.js
index d407ebb..86ef3f3 100644
--- a/tools/chromium_extension/js/app/box.js
+++ b/tools/chromium_extension/js/app/box.js
@@ -6,6 +6,7 @@ let goToSearchPronounce = (word) => {
   let search_engine_name = "gotToGoogleSearch";
   // search_engine_name='gotToYouDaoSearch'
   // search_engine_name = "goToBingDictSearch";
+  //search_engine_name = "goToBingSearch";
   search_engine_name = "gotToYouDaoSearch";
   let tab = "current_tab";
 
diff --git a/tools/chromium_extension/js/app/search-engine.js b/tools/chromium_extension/js/app/search-engine.js
index 3034d6f..53ba1f5 100644
--- a/tools/chromium_extension/js/app/search-engine.js
+++ b/tools/chromium_extension/js/app/search-engine.js
@@ -9,7 +9,10 @@ let gotToYouDaoSearch = (word) => {
 };
 
 let goToBingDictSearch = (word) => {
-  return `https://cn.bing.com/dict/search?q=${word}`;
+  return `https://cn.bing.com/dict/${word}`;
+};
+let goToBingSearch = (word) => {
+  return `https://cn.bing.com/search?q=how%20to%20pronounce%20${word}`;
 };
 let goToBaiduDictSearch = (word) => {
   return ` https://dict.baidu.com/s?wd=${word}`;
@@ -31,5 +34,6 @@ export {
   gotToYouDaoSearch,
   gotToGoogleSearch,
   goToBingDictSearch,
+  goToBingSearch,
   goToBaiduDictSearch,
 };