diff --git a/src/views/modules/erf/components/erfAttachmentManager.vue b/src/views/modules/erf/components/erfAttachmentManager.vue
index b8e3fd2..f1bf153 100644
--- a/src/views/modules/erf/components/erfAttachmentManager.vue
+++ b/src/views/modules/erf/components/erfAttachmentManager.vue
@@ -422,6 +422,11 @@ export default {
         type = 'text/plain;charset=utf-8'
       }
 
+      // XML类型
+      if (fileType === 'xml') {
+        type = 'application/xml;charset=utf-8'
+      }
+
       // Excel类型
       if (fileType === 'xlsx' || fileType === 'xls') {
         type = 'excel'