Update README.md

Hzxin · web-flow · commit 5fb4911658e4 · 2021-02-15T03:35:31.000-08:00
diff --git a/README.md b/README.md
@@ -1,7 +1,7 @@
 # Duke User Guide 
 
 <p align="center">
-    <img src="./Ui.png" width="400" heigh = "600">
+    <img src="./docs/Ui.png" width="400" heigh = "600">
 </p>
 
 ## Features 
