diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,8 +1,7 @@
-# Vue-quick-diff
+# demo
 
----
+![](./docs/demo/1.jpg) 
 
-<center><img src="./docs/demo/1.jpg"></center> 
 A component that can quickly see the difference between two pictures
 
 ## Installation