diff --git a/README.md b/README.md
index 9c15d19..40c4a6f 100644
--- a/README.md
+++ b/README.md
@@ -301,6 +301,15 @@ Set fixed time list to select;
 
 [CHANGELOG](CHANGELOG.md)
 
+## One-time Donations
+
+If you find this project useful, you can buy me a coffee
+
+[Paypal Me](https://www.paypal.me/mengxiong10)
+
+![donate](https://user-images.githubusercontent.com/14135808/83999111-a7947600-a994-11ea-84e9-9a215def4155.png)
+
+
 ## License
 
 [MIT](https://github.com/mengxiong10/vue2-datepicker/blob/master/LICENSE)
diff --git a/README.zh-CN.md b/README.zh-CN.md
index feef4f0..a0e9f50 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -298,6 +298,14 @@ data() {
 
 [CHANGELOG](CHANGELOG.md)
 
+## 一次性捐赠
+
+如果这个项目对你很有用，你可以请我喝杯咖啡
+
+[Paypal Me](https://www.paypal.me/mengxiong10)
+
+![donate](https://user-images.githubusercontent.com/14135808/83999111-a7947600-a994-11ea-84e9-9a215def4155.png)
+
 ## License
 
 [MIT](https://github.com/mengxiong10/vue2-datepicker/blob/master/LICENSE)