diff --git a/com.actionsoft.apps.coe.pal/web/com.actionsoft.apps.coe.pal/js/coe.pal.pl.upfile.js b/com.actionsoft.apps.coe.pal/web/com.actionsoft.apps.coe.pal/js/coe.pal.pl.upfile.js
index 141c8b49..7c0ba63d 100755
--- a/com.actionsoft.apps.coe.pal/web/com.actionsoft.apps.coe.pal/js/coe.pal.pl.upfile.js
+++ b/com.actionsoft.apps.coe.pal/web/com.actionsoft.apps.coe.pal/js/coe.pal.pl.upfile.js
@@ -473,7 +473,6 @@ function downloadFile(url,type) {
         "downloadType": fileExtension,
         "fileName":subFileName,
         "recordSource": "PAL画布-附件下载",
-        "fileName":fileName.substring(0,fileName.lastIndexOf(".")),
         "downloadsource": downloadsource
     }
         jQuery.ajax({