diff --git a/README.md b/README.md
index 3e3b476..32f50ce 100644
--- a/README.md
+++ b/README.md
@@ -8,14 +8,10 @@
 [![godoc](https://pkg.go.dev/badge/github.com/dtapps/godecimal?status.svg)](https://pkg.go.dev/github.com/dtapps/godecimal)
 [![goproxy.cn](https://goproxy.cn/stats/github.com/dtapps/godecimal/badges/download-count.svg)](https://goproxy.cn/stats/github.com/dtapps/godecimal)
 [![goreportcard.com](https://goreportcard.com/badge/github.com/dtapps/godecimal)](https://goreportcard.com/report/github.com/dtapps/godecimal)
-[![deps.dev](https://img.shields.io/badge/deps-go-red.svg)](https://deps.dev/go/github.com/dtapps/godecimal)
+[![deps.dev](https://img.shields.io/badge/deps-go-red.svg)](https://deps.dev/go/github.com%2Fdtapps%2Fgodecimal)
 
 #### 安装使用
 
 ```go
 go get -v -u github.com/dtapps/godecimal
-
-import (
-    "github.com/dtapps/godecimal"
-)
 ```
\ No newline at end of file
diff --git a/calculation.go b/calculate.go
similarity index 100%
rename from calculation.go
rename to calculate.go
diff --git a/calculation_test.go b/calculate_test.go
similarity index 100%
rename from calculation_test.go
rename to calculate_test.go