diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20be1aa5..5ecc77d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,21 @@
+## v1.0.8 / 2021-05-31
+
+- 【助手】增加url函数
+- 【助手】增加规则验证函数
+- 【助手】优化md5函数
+
 ## v0.0.7 / 2021-05-31
+
 - 【助手】增加请求函数
 
 ## v0.0.6 / 2021-05-29
+
 - 【服务】修复拼多多参数
 
 ## v0.0.5 / 2021-05-29
+
 - 增加拼多多联盟服务
 
 ## v0.0.4 / 2021-05-29
+
 - 优化
diff --git a/helper/header/header.go b/helper/header/header.go
new file mode 100644
index 00000000..04f15106
--- /dev/null
+++ b/helper/header/header.go
@@ -0,0 +1,49 @@
+package header
+
+import (
+	"encoding/json"
+	"net/url"
+	"strconv"
+)
+
+type Headers map[string]interface{}
+
+func NewHeaders() Headers {
+	P := make(Headers)
+	return P
+}
+
+func (p Headers) Set(key string, value interface{}) {
+	p[key] = value
+}
+
+func (p Headers) SetHeaders(headers Headers) {
+	for key, value := range headers {
+		p[key] = value
+	}
+}
+
+func (p Headers) GetQuery() string {
+	u := url.Values{}
+	for k, v := range p {
+		u.Set(k, GetHeadersString(v))
+	}
+	return u.Encode()
+}
+
+func GetHeadersString(i interface{}) string {
+	switch v := i.(type) {
+	case string:
+		return v
+	case []byte:
+		return string(v)
+	case int:
+		return strconv.Itoa(v)
+	case bool:
+		return strconv.FormatBool(v)
+	default:
+		bytes, _ := json.Marshal(v)
+		return string(bytes)
+	}
+	return ""
+}
diff --git a/helper/md5/md5.go b/helper/md5/md5.go
index 82f9d70b..b8fd6e63 100644
--- a/helper/md5/md5.go
+++ b/helper/md5/md5.go
@@ -3,10 +3,18 @@ package md5
 import (
 	"crypto/md5"
 	"encoding/hex"
+	"strings"
 )
 
-func MD5(str string) string {
+func Md5(str string) string {
 	s := md5.New()
 	s.Write([]byte(str))
 	return hex.EncodeToString(s.Sum(nil))
 }
+
+func Md5ToUpper(str string) string {
+	h := md5.New()
+	h.Write([]byte(str))
+	cipherStr := h.Sum(nil)
+	return strings.ToUpper(hex.EncodeToString(cipherStr))
+}
diff --git a/helper/params/params.go b/helper/params/params.go
new file mode 100644
index 00000000..c56fedf9
--- /dev/null
+++ b/helper/params/params.go
@@ -0,0 +1,57 @@
+package params
+
+import (
+	"encoding/json"
+	"net/url"
+	"strconv"
+)
+
+type Params map[string]interface{}
+
+func NewParams() Params {
+	P := make(Params)
+	return P
+}
+
+func NewParamsWithType(params ...Params) Params {
+	p := make(Params)
+	for _, v := range params {
+		p.SetParams(v)
+	}
+	return p
+}
+
+func (p Params) Set(key string, value interface{}) {
+	p[key] = value
+}
+
+func (p Params) SetParams(params Params) {
+	for key, value := range params {
+		p[key] = value
+	}
+}
+
+func (p Params) GetQuery() string {
+	u := url.Values{}
+	for k, v := range p {
+		u.Set(k, GetParamsString(v))
+	}
+	return u.Encode()
+}
+
+func GetParamsString(i interface{}) string {
+	switch v := i.(type) {
+	case string:
+		return v
+	case []byte:
+		return string(v)
+	case int:
+		return strconv.Itoa(v)
+	case bool:
+		return strconv.FormatBool(v)
+	default:
+		bytes, _ := json.Marshal(v)
+		return string(bytes)
+	}
+	return ""
+}
diff --git a/helper/preg/preg.go b/helper/preg/preg.go
new file mode 100644
index 00000000..44bec8d8
--- /dev/null
+++ b/helper/preg/preg.go
@@ -0,0 +1,30 @@
+package preg
+
+import (
+	"regexp"
+)
+
+// VerifyMobile 验证手机号码
+// 移动：134 135 136 137 138 139 147 150 151 152 157 158 159 178 182 183 184 187 188 198
+// 联通：130 131 132 145 155 156 166 171 175 176 185 186
+// 电信：133 149 153 173 177 180 181 189 199
+// 虚拟运营商: 170 195
+func VerifyMobile(mobile string) bool {
+	regular := "^[1](([3][0-9])|([4][5-9])|([5][0-3,5-9])|([6][5,6])|([7][0-8])|([8][0-9])|([9][1,5,8-9]))[0-9]{8}$"
+	reg := regexp.MustCompile(regular)
+	return reg.MatchString(mobile)
+}
+
+// VerifyIdCard 验证身份证号码
+func VerifyIdCard(idCard string) bool {
+	regular := "^[1-9]\\d{7}((0\\d)|(1[0-2]))(([0|1|2]\\d)|3[0-1])\\d{3}$|^[1-9]\\d{5}[1-9]\\d{3}((0\\d)|(1[0-2]))(([0|1|2]\\d)|3[0-1])\\d{3}([0-9]|X)$"
+	reg := regexp.MustCompile(regular)
+	return reg.MatchString(idCard)
+}
+
+// VerifyEmail 验证邮箱号码
+func VerifyEmail(email string) bool {
+	pattern := `^[0-9a-z][_.0-9a-z-]{0,31}@([0-9a-z][0-9a-z-]{0,30}[0-9a-z]\.){1,4}[a-z]{2,4}$`
+	reg := regexp.MustCompile(pattern)
+	return reg.MatchString(email)
+}
diff --git a/helper/url/url.go b/helper/url/url.go
new file mode 100644
index 00000000..a099e7be
--- /dev/null
+++ b/helper/url/url.go
@@ -0,0 +1,45 @@
+package url
+
+import (
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+)
+
+// LenCode 编码
+func LenCode(s string) string {
+	escape := url.QueryEscape(s)
+	return escape
+}
+
+// DeCode 解码
+func DeCode(s string) string {
+	unescape, _ := url.QueryUnescape(s)
+	return unescape
+}
+
+// ParseQuery 获取URL参数 https://studygolang.com/articles/2876
+func ParseQuery(s string) map[string][]string {
+	u, err := url.Parse(s)
+	if err != nil {
+		return nil
+	}
+	urlParam := u.RawQuery
+	m, _ := url.ParseQuery(urlParam)
+	return m
+}
+
+// QueryHeaders 获取Headers参数 https://blog.csdn.net/qq_31387691/article/details/109312920
+func QueryHeaders(url string) map[string][]string {
+	client := &http.Client{}
+	reqest, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil
+	}
+	response, _ := client.Do(reqest)
+	stdout := os.Stdout
+	_, err = io.Copy(stdout, response.Body)
+	headers := response.Header
+	return headers
+}