diff --git a/README.md b/README.md
index 6db8460f..f1272800 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,6 @@
 ![](orange-demo-activiti/sonar.png)
 ![](orange-demo-activiti/tenant-adminimage.png)
 ![](orange-demo-activiti/tenant-admin-onlineimage.png)
-![](orange-demo-activiti/tenant-admin-onlineimage.png)
 ![](orange-demo-activiti/tenant-busiimage.png)
 ![](orange-demo-activiti/image-dingding.png)
 ![](orange-demo-activiti/flow-bpmn-jsimage.png)