diff --git a/doc/description.md b/doc/description.md
index 6e15ad43..2afebf45 100644
--- a/doc/description.md
+++ b/doc/description.md
@@ -19,6 +19,11 @@ Mouseover Translate Any Language At Once
 English, Russian, Japanese, Chinese and so on
 
 # Change Log
+- 0.1.159
+  - version up pdf js
+  - fix tts empty text
+  - 
+
 - 0.1.158
   - support auto reader on pdf
   - change auto reader stop priority
diff --git a/public/_locales/am/messages.json b/public/_locales/am/messages.json
index cfcc0717..1e71fafc 100644
--- a/public/_locales/am/messages.json
+++ b/public/_locales/am/messages.json
@@ -270,7 +270,7 @@
 		"message": "Title                                      "
 	},
 	"appName": {
-		"message": "Mouse Tooltip Translator - PDF & Youtube dual subs"
+		"message": "የመዳፊት መሣሪያ መሣሪያ - PDF እና Youtube ሁለት ንዑስ ጽሑፎች"
 	},
 	"appDesc": {
 		"message": "የመዳፊት መሣሪያ መሣሪያ ተርጓሚ የጉግል ትርጉም በመጠቀም Moyyover ጽሑፍን ይተርጉሙ. Support OCR, TTS, manga translator & pdf translator."
diff --git a/public/_locales/ar/messages.json b/public/_locales/ar/messages.json
index 57f152c4..54b67715 100644
--- a/public/_locales/ar/messages.json
+++ b/public/_locales/ar/messages.json
@@ -270,7 +270,7 @@
 		"message": "عنوان                                      "
 	},
 	"appName": {
-		"message": "Mouse Tooltip Translator - PDF & Youtube dual subs"
+		"message": "مترجم تلميحات الفأرة - ترجمات مزدوجة لـ PDF و Youtube"
 	},
 	"appDesc": {
 		"message": "ترجمة نص تحت مؤشر الفأرة باستخدام محركات ترجمة مختلفة من ضمنها Googleو Bingو Yandexو DeepLو Naver Papago"