diff --git a/go.mod b/go.mod
index 9cbd5bf..0339e13 100644
--- a/go.mod
+++ b/go.mod
@@ -3,15 +3,17 @@ module git.zhangdeman.cn/zhangdeman/util
 go 1.17
 
 require (
+	github.com/Jeffail/gabs v1.4.0
+	github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394
+	github.com/go-ini/ini v1.66.6
 	github.com/pkg/errors v0.9.1
 	github.com/spaolacci/murmur3 v1.1.0
+	github.com/tidwall/gjson v1.14.1
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
-	github.com/Jeffail/gabs v1.4.0 // indirect
-	github.com/go-ini/ini v1.66.6 // indirect
-	github.com/tidwall/gjson v1.14.1 // indirect
+	github.com/stretchr/testify v1.8.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 27e040e..0345e8d 100644
--- a/go.sum
+++ b/go.sum
@@ -1,11 +1,23 @@
 github.com/Jeffail/gabs v1.4.0 h1://5fYRRTq1edjfIrQGvdkcd22pkYUrHZ5YC/H2GJVAo=
 github.com/Jeffail/gabs v1.4.0/go.mod h1:6xMvQMK4k33lb7GUUpaAPh6nKMmemQeg5d4gn7/bOXc=
+github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394 h1:OYA+5W64v3OgClL+IrOD63t4i/RW7RqrAVl9LTZ9UqQ=
+github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394/go.mod h1:Q8n74mJTIgjX4RBBcHnJ05h//6/k6foqmgE45jTQtxg=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-ini/ini v1.66.6 h1:h6k2Bb0HWS/BXXHCXj4QHjxPmlIU4NK+7MuLp9SD+4k=
 github.com/go-ini/ini v1.66.6/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
 github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
+github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/tidwall/gjson v1.14.1 h1:iymTbGkQBhveq21bEvAQ81I0LEBork8BFe1CUZXdyuo=
 github.com/tidwall/gjson v1.14.1/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
@@ -14,5 +26,6 @@ github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
 github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/string.go b/string.go
index ac8e902..9358b96 100644
--- a/string.go
+++ b/string.go
@@ -13,6 +13,8 @@ import (
 	"math/rand"
 	"strings"
 	"time"
+
+	"github.com/axgle/mahonia"
 )
 
 // stringOperate ...
@@ -97,3 +99,16 @@ func (s *stringOperate) SnakeCaseToCamel(str string) string {
 	}
 	return builder.String()
 }
+
+// Convert 字符串编码转换
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 14:38 2022/7/9
+func (s *stringOperate) Convert(str string, sourceCode string, targetCode string) string {
+	sourceCoder := mahonia.NewDecoder(sourceCode)
+	sourceResult := sourceCoder.ConvertString(str)
+	targetCoder := mahonia.NewDecoder(targetCode)
+	_, cdata, _ := targetCoder.Translate([]byte(sourceResult), true)
+	return string(cdata)
+}