diff --git a/designer-form/src/main/java/com/fr/design/mainframe/share/util/DownloadUtils.java b/designer-form/src/main/java/com/fr/design/mainframe/share/util/DownloadUtils.java
index 499c701568..2b4dc70c38 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/share/util/DownloadUtils.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/share/util/DownloadUtils.java
@@ -138,7 +138,7 @@ public class DownloadUtils {
         HttpUriRequest file = RequestBuilder.post()
                 .setHeader("User-Agent", "Mozilla/5.0")
                 .setUri(url).addParameter("id", encrypt(id)).addParameter("userId",
-                        DesignerEnvManager.getEnvManager().getDesignerLoginUsername() )
+                        String.valueOf(DesignerEnvManager.getEnvManager().getDesignerLoginUid()))
                 .build();
         return client.execute(file);
     }