diff --git a/YurucampLicensePlate/README.md b/YurucampLicensePlate/README.md
index a167b25..4dc5276 100644
--- a/YurucampLicensePlate/README.md
+++ b/YurucampLicensePlate/README.md
@@ -8,6 +8,8 @@
 
 <img width="200" src="./docs/cc.png" alt="License" />
 
+![preview](./docs/preview.png)
+
 <p align="center">
   <img src="./docs/demo.jpg" width="48%" />
   <img src="./docs/demo2.jpg" width="48%" />
diff --git a/YurucampLicensePlate/docs/preview.png b/YurucampLicensePlate/docs/preview.png
new file mode 100644
index 0000000..d03c170
Binary files /dev/null and b/YurucampLicensePlate/docs/preview.png differ