diff --git a/gui/theme/extra-languages/languages/ja.xml b/gui/theme/extra-languages/languages/ja.xml
index 977b170..9fe767b 100644
--- a/gui/theme/extra-languages/languages/ja.xml
+++ b/gui/theme/extra-languages/languages/ja.xml
@@ -265,7 +265,7 @@
 		<string name="rb_recovery_btn">リカバリ</string>
 		<string name="rb_bootloader_btn">ブートローダー</string>
 		<string name="rb_download_btn">ダウンロード</string>
-		<string name="rb_edl_btn">Edl</string>
+		<string name="rb_edl_btn">EDL</string>
 		<string name="turning_off">電源を切っています...</string>
 		<string name="swipe_power_off">スワイプで電源を切る</string>
 		<string name="swipe_power_off_s">電源を切る</string>
diff --git a/gui/theme/extra-languages/languages/zh_CN.xml b/gui/theme/extra-languages/languages/zh_CN.xml
index 40128bc..bbd8fb0 100644
--- a/gui/theme/extra-languages/languages/zh_CN.xml
+++ b/gui/theme/extra-languages/languages/zh_CN.xml
@@ -292,7 +292,7 @@
 		<string name="rb_recovery_btn">Recovery</string>
 		<string name="rb_bootloader_btn">Bootloader</string>
 		<string name="rb_download_btn">Download</string>
-		<string name="rb_edl_btn">Edl</string>
+		<string name="rb_edl_btn">EDL</string>
 		<string name="turning_off">正在关机…</string>
 		<string name="swipe_power_off">滑动滑块确认关机</string>
 		<string name="swipe_power_off_s">关机</string>
diff --git a/gui/theme/extra-languages/languages/zh_TW.xml b/gui/theme/extra-languages/languages/zh_TW.xml
index 74ebfb9..df120d4 100644
--- a/gui/theme/extra-languages/languages/zh_TW.xml
+++ b/gui/theme/extra-languages/languages/zh_TW.xml
@@ -292,7 +292,7 @@
 		<string name="rb_recovery_btn">Recovery</string>
 		<string name="rb_bootloader_btn">Bootloader</string>
 		<string name="rb_download_btn">Download</string>
-		<string name="rb_edl_btn">Edl</string>
+		<string name="rb_edl_btn">EDL</string>
 		<string name="turning_off">正在關機…</string>
 		<string name="swipe_power_off">滑動滑塊確認關機</string>
 		<string name="swipe_power_off_s">關機</string>