diff --git a/src/views/govern/device/fileService/index.vue b/src/views/govern/device/fileService/index.vue
index a639d73..a402114 100644
--- a/src/views/govern/device/fileService/index.vue
+++ b/src/views/govern/device/fileService/index.vue
@@ -93,7 +93,7 @@
                     </vxe-column>
                     <vxe-column field="size" align="center" title="大小" #default="{ row }">
                         <span>
-                            {{ row.size ? row.size + 'KB' : '/' }}
+                            {{ row.size && row.type == 'file' ? row.size + 'KB' : '/' }}
                         </span>
                     </vxe-column>
                     <vxe-column field="type" align="center" title="类型" width="120" #default="{ row }">