diff --git a/app/appearance/langs/en_US.json b/app/appearance/langs/en_US.json
index 81cf3aab4..bfaf29930 100644
--- a/app/appearance/langs/en_US.json
+++ b/app/appearance/langs/en_US.json
@@ -181,7 +181,7 @@
   "exportPDF3": "Page Scale",
   "exportPDF4": "Remove assets directory",
   "exportPDF5": "Keep folded",
-  "exportPDF6": "Fusionar subdocumentos",
+  "exportPDF6": "Merge subdocuments",
   "upload": "Upload",
   "reminderTip": "The reminder time cannot be less than the current time",
   "wechatTip": "The content block will be sent to the cloud in clear text, and pushed through the WeChat MP template message when it expires",