diff --git a/README.md b/README.md
index f74848e9..94523491 100644
--- a/README.md
+++ b/README.md
@@ -349,7 +349,7 @@ output result is the following:
 
 # Tools
 
-## ycat 
+## ycat
 
 print yaml file with color
 
@@ -358,9 +358,13 @@ print yaml file with color
 ### Installation
 
 ```sh
-go get -u github.com/goccy/go-yaml/cmd/ycat
+go install github.com/goccy/go-yaml/cmd/ycat@latest
 ```
 
+# Looking for Sponsors
+
+I'm looking for sponsors this library. This library is being developed as a personal project in my spare time. If you want a quick response or problem resolution when using this library in your project, please register as a [sponsor](https://github.com/sponsors/goccy). I will cooperate as much as possible. Of course, this library is developed as an MIT license, so you can use it freely for free.
+
 # License
 
 MIT