diff --git a/README.md b/README.md
index 1573407..9b77ada 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,7 @@
 
 ![mes_sync结构](http://cdn.sundays.ink/mweb/mes_sync结构.png)
 
+![reportdata结构](http://cdn.sundays.ink/mweb/reportdata结构.png)