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 8df127ab..a82b9f90 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
@@ -16,7 +16,7 @@ export const TranslatorSelectorOpenButton = () => {
     const selected_translator_name = (currentTranslationEngines.state === "pending")
     ? "Loading..."
     : currentTranslationEngines.data.find(
-        translator_data => translator_data.translator_id === currentSelectedTranslationEngines.data.engines[currentSelectedPresetTabNumber.data]
+        translator_data => translator_data.translator_id === currentSelectedTranslationEngines.data[currentSelectedPresetTabNumber.data]
     )?.translator_name;
 
 
diff --git a/src-ui/logics/main/useLanguageSettings.js b/src-ui/logics/main/useLanguageSettings.js
index 17206fd1..067fdcf4 100644
--- a/src-ui/logics/main/useLanguageSettings.js
+++ b/src-ui/logics/main/useLanguageSettings.js
@@ -100,7 +100,7 @@ export const useLanguageSettings = () => {
     const setSelectedTranslationEngines = (selected_translator) => {
         pendingSelectedTranslationEngines();
         let send_obj = currentSelectedTranslationEngines.data;
-        send_obj.engines[currentSelectedPresetTabNumber.data] = selected_translator;
+        send_obj[currentSelectedPresetTabNumber.data] = selected_translator;
         asyncStdoutToPython("/set/data/selected_translation_engines", send_obj);
     };
 
diff --git a/src-ui/store.js b/src-ui/store.js
index ba4cfc7c..919227da 100644
--- a/src-ui/store.js
+++ b/src-ui/store.js
@@ -125,10 +125,7 @@ export const { atomInstance: Atom_SelectedTargetLanguages, useHook: useStore_Sel
 
 
 export const { atomInstance: Atom_TranslationEngines, useHook: useStore_TranslationEngines } = createAtomWithHook(translator_status, "TranslationEngines");
-export const { atomInstance: Atom_SelectedTranslationEngines, useHook: useStore_SelectedTranslationEngines } = createAtomWithHook({
-    engines: {1:"", 2:"", 3:""},
-    weight_type: "small",
-}, "SelectedTranslationEngines");
+export const { atomInstance: Atom_SelectedTranslationEngines, useHook: useStore_SelectedTranslationEngines } = createAtomWithHook({1:"", 2:"", 3:""}, "SelectedTranslationEngines");
 
 
 // Designs