diff --git a/electron/json/constant.json b/electron/json/constant.json
index deade7d6e6..ab7c6b6531 100644
--- a/electron/json/constant.json
+++ b/electron/json/constant.json
@@ -1,12 +1,29 @@
 {
 	"enabledLangs": [
-		"be-BY", "cs-CZ", "da-DK",
-		"de-DE", "en-US", "es-ES",
-		"fr-FR", "hi-IN", "id-ID",
-		"it-IT", "lt-LT", "ja-JP",
-		"ko-KR", "nl-NL", "no-NO",
-		"pl-PL", "pt-BR", "ro-RO",
-		"ru-RU", "tr-TR", "uk-UA",
-		"vi-VN", "zh-CN", "zh-TW" 
+		"be-BY", 
+		"cs-CZ", 
+		"da-DK",
+		"de-DE", 
+		"en-US", 
+		"es-ES",
+		"fa-IR", 
+		"fr-FR", 
+		"hi-IN", 
+		"id-ID", 
+		"it-IT", 
+		"lt-LT", 
+		"ja-JP",
+		"ko-KR", 
+		"nl-NL", 
+		"no-NO",
+		"pl-PL", 
+		"pt-BR", 
+		"ro-RO",
+		"ru-RU", 
+		"tr-TR", 
+		"uk-UA",
+		"vi-VN", 
+		"zh-CN", 
+		"zh-TW" 
 	]
 }
\ No newline at end of file