diff --git a/app/appearance/langs/en_US.json b/app/appearance/langs/en_US.json
index 1536b10d3..b4d409a94 100644
--- a/app/appearance/langs/en_US.json
+++ b/app/appearance/langs/en_US.json
@@ -518,7 +518,7 @@
   "attr": "Attribute",
   "updatePath": "Change dir",
   "default": "Default",
-  "titleBg": "Cover",
+  "titleBg": "Random cover",
   "random": "Random",
   "cloudBackup": "Cloud backup",
   "total": "Total",
diff --git a/app/appearance/langs/es_ES.json b/app/appearance/langs/es_ES.json
index 414b56ecd..5fd5fb926 100644
--- a/app/appearance/langs/es_ES.json
+++ b/app/appearance/langs/es_ES.json
@@ -518,7 +518,7 @@
   "attr": "Atributo",
   "updatePath": "Cambiar directorio",
   "default": "Por defecto",
-  "titleBg": "Cobertura",
+  "titleBg": "Portada aleatoria",
   "random": "Aleatorio",
   "cloudBackup": "Copia de seguridad en la nube",
   "total": "Total",
diff --git a/app/appearance/langs/fr_FR.json b/app/appearance/langs/fr_FR.json
index 8a1246be3..b3c33e7ef 100644
--- a/app/appearance/langs/fr_FR.json
+++ b/app/appearance/langs/fr_FR.json
@@ -518,7 +518,7 @@
   "attr": "Attribut",
   "updatePath": "modifier le répertoire",
   "default": "Default",
-  "titleBg": "Couverture",
+  "titleBg": "Couverture aléatoire",
   "random": "Random",
   "cloudBackup": "Sauvegarde en Cloud",
   "total": "Total",
diff --git a/app/appearance/langs/zh_CHT.json b/app/appearance/langs/zh_CHT.json
index c6ca01e36..83e5acfc5 100644
--- a/app/appearance/langs/zh_CHT.json
+++ b/app/appearance/langs/zh_CHT.json
@@ -518,7 +518,7 @@
   "attr": "屬性",
   "updatePath": "修改目錄",
   "default": "預設",
-  "titleBg": "封面圖",
+  "titleBg": "隨機封面圖",
   "random": "隨機",
   "cloudBackup": "雲端備份",
   "total": "總計",
diff --git a/app/appearance/langs/zh_CN.json b/app/appearance/langs/zh_CN.json
index df935fb11..8cc5cdaf9 100644
--- a/app/appearance/langs/zh_CN.json
+++ b/app/appearance/langs/zh_CN.json
@@ -518,7 +518,7 @@
   "attr": "属性",
   "updatePath": "修改目录",
   "default": "默认",
-  "titleBg": "题头图",
+  "titleBg": "随机题头图",
   "random": "随机",
   "cloudBackup": "云端备份",
   "total": "总计",