diff --git a/src-python/webui_controller.py b/src-python/webui_controller.py
index 49433bea..6c6bd299 100644
--- a/src-python/webui_controller.py
+++ b/src-python/webui_controller.py
@@ -426,8 +426,8 @@ class Controller:
         return {"status":200, "result":config.SELECTED_TRANSLATION_ENGINES}
 
     @staticmethod
-    def setSelectedTranslatorEngines(engines:dict, *args, **kwargs) -> dict:
-        printLog("setSelectedTranslatorEngines", engines)
+    def setSelectedTranslationEngines(engines:dict, *args, **kwargs) -> dict:
+        printLog("setSelectedTranslationEngines", engines)
         config.SELECTED_TRANSLATION_ENGINES = engines
         return {"status":200,"result":config.SELECTED_TRANSLATION_ENGINES}
 
@@ -1512,7 +1512,7 @@ class Controller:
         if engine not in engines:
             engine = engines[0]
         config.SELECTED_TRANSLATION_ENGINES[config.SELECTED_TAB_NO] = engine
-        self.run(200, self.run_mapping["selected_translation_engine"], engine)
+        self.run(200, self.run_mapping["selected_translation_engines"], config.SELECTED_TRANSLATION_ENGINES)
         self.run(200, self.run_mapping["translation_engines"], engines)
 
     @staticmethod
diff --git a/src-python/webui_mainloop.py b/src-python/webui_mainloop.py
index 57da7aa2..25ff20cc 100644
--- a/src-python/webui_mainloop.py
+++ b/src-python/webui_mainloop.py
@@ -29,7 +29,7 @@ run_mapping = {
     "selected_mic_device":"/run/selected_mic_device",
     "selected_speaker_device":"/run/selected_speaker_device",
 
-    "selected_translation_engine":"/run/selected_translation_engine",
+    "selected_translation_engines":"/run/selected_translation_engines",
     "translation_engines":"/run/translation_engines",
 
     "mic_host_list":"/run/mic_host_list",
@@ -72,7 +72,7 @@ mapping = {
     "/get/data/selectable_language_list": {"status": True, "variable":controller.getListLanguageAndCountry},
 
     "/get/data/selected_translation_engines": {"status": False, "variable":controller.getSelectedTranslationEngines},
-    "/set/data/selected_translator_engines": {"status": True, "variable":controller.setSelectedTranslatorEngines},
+    "/set/data/selected_translation_engines": {"status": True, "variable":controller.setSelectedTranslationEngines},
 
     "/get/data/selected_your_languages": {"status": True, "variable":controller.getSelectedYourLanguages},
     "/set/data/selected_your_languages": {"status": True, "variable":controller.setSelectedYourLanguages},
@@ -413,7 +413,7 @@ if __name__ == "__main__":
                         # handleRequest("/set/enable/translation")
                         # handleRequest("/set/enable/convert_message_to_romaji")
                         data = {"id":"123456", "message":"テスト"}
-                    case "/set/data/selected_translator_engines":
+                    case "/set/data/selected_translation_engines":
                         data = {
                             "1":"CTranslate2",
                             "2":"CTranslate2",
diff --git a/src-ui/app/main_page/sidebar_section/language_settings/translator_selector_open_button/TranslatorSelectorOpenButton.jsx b/src-ui/app/main_page/sidebar_section/language_settings/translator_selector_open_button/TranslatorSelectorOpenButton.jsx
index 8647c58a..ff063cbf 100644
--- a/src-ui/app/main_page/sidebar_section/language_settings/translator_selector_open_button/TranslatorSelectorOpenButton.jsx
+++ b/src-ui/app/main_page/sidebar_section/language_settings/translator_selector_open_button/TranslatorSelectorOpenButton.jsx
@@ -10,7 +10,6 @@ export const TranslatorSelectorOpenButton = () => {
     const {
         currentSelectedPresetTabNumber,
         currentTranslationEngines,
-        getTranslationEngines,
         currentSelectedTranslationEngines,
     } = useLanguageSettings();
 
@@ -24,7 +23,6 @@ export const TranslatorSelectorOpenButton = () => {
     const { currentIsOpenedTranslatorSelector, updateIsOpenedTranslatorSelector} = useStore_IsOpenedTranslatorSelector();
 
     const openTranslatorSelector = () => {
-        getTranslationEngines();
         updateIsOpenedTranslatorSelector(!currentIsOpenedTranslatorSelector.data);
     };
 
diff --git a/src-ui/app/main_page/sidebar_section/language_settings/translator_selector_open_button/translator_selector/TranslatorSelector.jsx b/src-ui/app/main_page/sidebar_section/language_settings/translator_selector_open_button/translator_selector/TranslatorSelector.jsx
index b47561b5..5368f988 100644
--- a/src-ui/app/main_page/sidebar_section/language_settings/translator_selector_open_button/translator_selector/TranslatorSelector.jsx
+++ b/src-ui/app/main_page/sidebar_section/language_settings/translator_selector_open_button/translator_selector/TranslatorSelector.jsx
@@ -35,7 +35,7 @@ const TranslatorBox = (props) => {
 
     const box_class_name = clsx(
         styles.box,
-        { [styles["is_selected"]]: (currentSelectedTranslationEngines[currentSelectedPresetTabNumber.data] === props.translator_id) ? true : false },
+        { [styles["is_selected"]]: (currentSelectedTranslationEngines.data[currentSelectedPresetTabNumber.data] === props.translator_id) ? true : false },
         { [styles["is_available"]]: (props.is_available === true) ? true : false }
     );
 
diff --git a/src-ui/logics/main/useLanguageSettings.js b/src-ui/logics/main/useLanguageSettings.js
index fdd3b668..067fdcf4 100644
--- a/src-ui/logics/main/useLanguageSettings.js
+++ b/src-ui/logics/main/useLanguageSettings.js
@@ -101,7 +101,7 @@ export const useLanguageSettings = () => {
         pendingSelectedTranslationEngines();
         let send_obj = currentSelectedTranslationEngines.data;
         send_obj[currentSelectedPresetTabNumber.data] = selected_translator;
-        asyncStdoutToPython("/set/data/selected_translator_engines", send_obj);
+        asyncStdoutToPython("/set/data/selected_translation_engines", send_obj);
     };
 
     const runLanguageSwap = () => {
diff --git a/src-ui/logics/useReceiveRoutes.js b/src-ui/logics/useReceiveRoutes.js
index 406a7b31..7d529eb3 100644
--- a/src-ui/logics/useReceiveRoutes.js
+++ b/src-ui/logics/useReceiveRoutes.js
@@ -95,6 +95,7 @@ export const useReceiveRoutes = () => {
         "/set/data/selected_your_languages": updateSelectedYourLanguages,
         "/get/data/selected_target_languages": updateSelectedTargetLanguages,
         "/set/data/selected_target_languages": updateSelectedTargetLanguages,
+
         "/get/data/translation_engines": (payload) => {
             const updateTranslatorAvailability = (keys) => {
                 return translator_status.map(translator => ({
@@ -102,13 +103,22 @@ export const useReceiveRoutes = () => {
                     is_available: keys.includes(translator.translator_id),
                 }));
             };
-
             const updated_list = updateTranslatorAvailability(payload);
-
+            updateTranslationEngines(updated_list);
+        },
+        "/run/translation_engines": (payload) => {
+            const updateTranslatorAvailability = (keys) => {
+                return translator_status.map(translator => ({
+                    ...translator,
+                    is_available: keys.includes(translator.translator_id),
+                }));
+            };
+            const updated_list = updateTranslatorAvailability(payload);
             updateTranslationEngines(updated_list);
         },
         "/get/data/selected_translation_engines": updateSelectedTranslationEngines,
-        "/set/data/selected_translator_engines": updateSelectedTranslationEngines,
+        "/set/data/selected_translation_engines": updateSelectedTranslationEngines,
+        "/run/selected_translation_engines": updateSelectedTranslationEngines,
 
         "/run/swap_your_language_and_target_language": (payload) => {
             updateSelectedYourLanguages(payload.your);