diff --git a/README.md b/README.md
index c9fa813..296feb8 100644
--- a/README.md
+++ b/README.md
@@ -43,4 +43,10 @@
     utils.MethodGetAndSet 可能有bug，待测试
     
 ### redis工具
-    utils.redis.RedisCacheUtils
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+    utils.redis.RedisCacheUtils
+
+## 鸣谢
+
+感谢 [JetBrains](https://www.jetbrains.com/?from=real-url) 提供的 free JetBrains Open Source license
+
+[![JetBrains-logo](https://i.loli.net/2020/10/03/E4h5FZmSfnGIgap.png)](https://www.jetbrains.com/?from=real-url)
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