diff --git a/client/strings/pl.json b/client/strings/pl.json
index 316e8423..32c9766c 100644
--- a/client/strings/pl.json
+++ b/client/strings/pl.json
@@ -233,8 +233,8 @@
   "LabelAddToCollectionBatch": "Dodaj {0} książki do kolekcji",
   "LabelAddToPlaylist": "Dodaj do playlisty",
   "LabelAddToPlaylistBatch": "Dodaj {0} pozycji do playlisty",
-  "LabelAddedAt": "Dodano w",
-  "LabelAddedDate": "Dodano",
+  "LabelAddedAt": "Dodano",
+  "LabelAddedDate": "Dodano {0}",
   "LabelAdminUsersOnly": "Tylko użytkownicy administracyjni",
   "LabelAll": "Wszystkie",
   "LabelAllEpisodesDownloaded": "Wszystkie odcinki pobrane",
diff --git a/client/strings/zh-cn.json b/client/strings/zh-cn.json
index 1a95256a..64c41619 100644
--- a/client/strings/zh-cn.json
+++ b/client/strings/zh-cn.json
@@ -275,7 +275,7 @@
   "LabelBonus": "额外",
   "LabelBooks": "图书",
   "LabelButtonText": "按钮文本",
-  "LabelByAuthor": "由 {0}",
+  "LabelByAuthor": "作者: {0}",
   "LabelChangePassword": "修改密码",
   "LabelChannels": "声道",
   "LabelChapterCount": "{0} 章节",