diff --git a/mastodon/src/main/res/values-zh-rTW/strings.xml b/mastodon/src/main/res/values-zh-rTW/strings.xml
index dd5e54d55..104d39a00 100644
--- a/mastodon/src/main/res/values-zh-rTW/strings.xml
+++ b/mastodon/src/main/res/values-zh-rTW/strings.xml
@@ -340,4 +340,11 @@
 	<string name="edit_multiple_changed">已編輯嘟文</string>
 	<string name="edit">編輯</string>
 	<string name="discard_changes">要放棄變更嗎？</string>
+	<string name="upload_failed">上傳失敗</string>
+	<string name="file_size_bytes">%d 位元組</string>
+	<string name="file_size_kb">%.2f KB</string>
+	<string name="file_size_mb">%.2f MB</string>
+	<string name="file_size_gb">%.2f GB</string>
+	<string name="file_upload_progress">%2$s 中的 %1$s</string>
+	<string name="file_upload_time_remaining">剩餘 %s</string>
 </resources>