diff --git a/bytes/bytes.go b/bytes/bytes.go
index a243412..b9cc0bb 100644
--- a/bytes/bytes.go
+++ b/bytes/bytes.go
@@ -22,8 +22,8 @@ func String(b []byte) string {
 	return *(*string)(unsafe.Pointer(&b))
 }
 
-// BytesEqual 判断两个字节切片每个元素是否相等
-func BytesEqual(a, b []byte) bool {
+// Equal 判断两个字节切片每个元素是否相等
+func Equal(a, b []byte) bool {
 	aLen, bLen := len(a), len(b)
 	if aLen != bLen {
 		return false
@@ -61,12 +61,34 @@ func Reverse(b []byte) {
 	}
 }
 
-// Remove 从b中删除ele
-func Remove(b []byte, ele byte) {
-	for i := range b {
-		if ele == b[i] {
-			b = append(b[:i], b[i+1:]...)
-			break
+// Remove 对于eles的每个元素，只删除一次
+func Remove(b *[]byte, eles ...byte) {
+	if b == nil || len(*b) == 0 {
+		return
+	}
+	for _, e := range eles {
+		for i := 0; i < len(*b); {
+			if e == (*b)[i] {
+				copy((*b)[i:], (*b)[i+1:])
+				(*b)[len(*b)-1] = 0
+				*b = (*b)[:len(*b)-1]
+				break
+			} else {
+				i++
+			}
+		}
+	}
+}
+
+// RemoveAll 删除所有的ele
+func RemoveAll(b *[]byte, eles ...byte) {
+	for _, e := range eles {
+		for i := 0; i < len(*b); {
+			if (*b)[i] == e {
+				*b = append((*b)[:i], (*b)[i+1:]...)
+			} else {
+				i++
+			}
 		}
 	}
 }
diff --git a/files/file.go b/files/file.go
index 862859f..95c42af 100644
--- a/files/file.go
+++ b/files/file.go
@@ -1,6 +1,10 @@
 package files
 
-import "os"
+import (
+	"encoding/json"
+	"io/ioutil"
+	"os"
+)
 
 // NewPath 判断目录是否存在，如果不存在，则新建一个目录
 func NewPath(targetPath string) error {
@@ -14,3 +18,13 @@ func NewPath(targetPath string) error {
 	}
 	return nil
 }
+
+// LoadJSONFile 加载JSON文件
+func LoadJSONFile(file string, dst interface{}) error {
+	content, err := ioutil.ReadFile(file)
+	if err != nil {
+		return err
+	}
+	err = json.Unmarshal(content, dst)
+	return err
+}
diff --git a/go.mod b/go.mod
index 63754bb..8c40848 100644
--- a/go.mod
+++ b/go.mod
@@ -13,4 +13,5 @@ require (
 	github.com/vmihailenco/msgpack/v5 v5.3.4 // indirect
 	go.uber.org/zap v1.18.1 // indirect
 	golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e // indirect
+	gopkg.in/ini.v1 v1.66.4 // indirect
 )
diff --git a/go.sum b/go.sum
index ffaa431..a1d6b04 100644
--- a/go.sum
+++ b/go.sum
@@ -63,6 +63,8 @@ google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/l
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/ini.v1 v1.66.4 h1:SsAcf+mM7mRZo2nJNGt8mZCjG8ZRaNGMURJw7BsIST4=
+gopkg.in/ini.v1 v1.66.4/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/strings/strings.go b/strings/strings.go
index 691e862..443b373 100644
--- a/strings/strings.go
+++ b/strings/strings.go
@@ -82,8 +82,8 @@ func IsEmpty(s string) bool {
 	return s == ""
 }
 
-// SliceEqual 判断两个字符串切片值是否相等
-func SliceEqual(a, b []string) bool {
+// Equal 判断两个字符串切片值是否相等
+func Equal(a, b []string) bool {
 	aLen, bLen := len(a), len(b)
 	if aLen != bLen {
 		return false
@@ -122,11 +122,35 @@ func Reverse(s []string) {
 }
 
 // Remove 从s中删除第一个ele
-func Remove(ele string, s []string) {
-	for i := range s {
-		if s[i] == ele {
-			s = append(s[:i], s[i+1:]...)
-			break
+func Remove(s *[]string, eles ...string) {
+	if s == nil || len(*s) == 0 {
+		return
+	}
+	for _, e := range eles {
+		for i := 0; i < len(*s); {
+			if e == (*s)[i] {
+				copy((*s)[i:], (*s)[i+1:])
+				(*s)[len(*s)-1] = ""
+				*s = (*s)[:len(*s)-1]
+				break
+			} else {
+				i++
+			}
+		}
+	}
+}
+
+// RemoveAll 删除所有的eles
+func RemoveAll(s *[]string, eles ...string) {
+	for _, e := range eles {
+		for i := 0; i < len(*s); {
+			if (*s)[i] == e {
+				copy((*s)[i:], (*s)[i+1:])
+				(*s)[len(*s)-1] = ""
+				*s = (*s)[:len(*s)-1]
+			} else {
+				i++
+			}
 		}
 	}
 }