diff --git a/pkg/configutils/match.go b/pkg/configutils/match.go
index 961d7f8..cae57d8 100644
--- a/pkg/configutils/match.go
+++ b/pkg/configutils/match.go
@@ -7,7 +7,7 @@ import (
 
 var whitespaceReg = regexp.MustCompile(`\s+`)
 
-// 关键词匹配
+// MatchKeyword 关键词匹配
 func MatchKeyword(source, keyword string) bool {
 	if len(keyword) == 0 {
 		return false
@@ -16,7 +16,7 @@ func MatchKeyword(source, keyword string) bool {
 	pieces := whitespaceReg.Split(keyword, -1)
 	source = strings.ToLower(source)
 	for _, piece := range pieces {
-		if strings.Index(source, strings.ToLower(piece)) > -1 {
+		if strings.Contains(source, strings.ToLower(piece)) {
 			return true
 		}
 	}
diff --git a/pkg/iplibrary/reader.go b/pkg/iplibrary/reader.go
index 49cb4b1..d41cb72 100644
--- a/pkg/iplibrary/reader.go
+++ b/pkg/iplibrary/reader.go
@@ -46,7 +46,7 @@ func NewReader(reader io.Reader) (*Reader, error) {
 // 从Reader中加载数据
 func (this *Reader) load(reader io.Reader) error {
 	var buf = make([]byte, 1024)
-	var metaLine = []byte{}
+	var metaLine []byte
 	var metaLineFound = false
 	var dataBuf = []byte{}
 	for {
diff --git a/pkg/iplibrary/reader_file.go b/pkg/iplibrary/reader_file.go
index 4e2bb9e..ee7491b 100644
--- a/pkg/iplibrary/reader_file.go
+++ b/pkg/iplibrary/reader_file.go
@@ -13,7 +13,7 @@ import (
 
 type FileReader struct {
 	rawReader *Reader
-	password  string
+	//password  string
 }
 
 func NewFileReader(path string, password string) (*FileReader, error) {
diff --git a/pkg/serverconfigs/filterconfigs/filter_unicode_encode.go b/pkg/serverconfigs/filterconfigs/filter_unicode_encode.go
index 1c5b56b..abfe184 100644
--- a/pkg/serverconfigs/filterconfigs/filter_unicode_encode.go
+++ b/pkg/serverconfigs/filterconfigs/filter_unicode_encode.go
@@ -9,15 +9,15 @@ import (
 type UnicodeEncodeFilter struct {
 }
 
-// 初始化
+// Init 初始化
 func (this *UnicodeEncodeFilter) Init() error {
 	return nil
 }
 
-// 执行过滤
+// Do 执行过滤
 func (this *UnicodeEncodeFilter) Do(input interface{}, options interface{}) (output interface{}, goNext bool, err error) {
-	s := []rune(types.String(input))
-	result := strings.Builder{}
+	var s = types.String(input)
+	var result = strings.Builder{}
 	for _, r := range s {
 		if r < 128 {
 			result.WriteRune(r)
diff --git a/pkg/serverconfigs/firewallconfigs/http_firewall_checkpoints.go b/pkg/serverconfigs/firewallconfigs/http_firewall_checkpoints.go
index 14769d9..9cbcd5a 100644
--- a/pkg/serverconfigs/firewallconfigs/http_firewall_checkpoints.go
+++ b/pkg/serverconfigs/firewallconfigs/http_firewall_checkpoints.go
@@ -304,7 +304,7 @@ var AllCheckpoints = []*HTTPFirewallCheckpointDefinition{
 				RightLabel:  "秒",
 				MaxLength:   8,
 				Validate: func(value string) (ok bool, message string) {
-					if regexp.MustCompile("^\\d+$").MatchString(value) {
+					if regexp.MustCompile(`^\d+$`).MatchString(value) {
 						ok = true
 						return
 					}
diff --git a/pkg/serverconfigs/http_auth_method_base.go b/pkg/serverconfigs/http_auth_method_base.go
index e73ac47..1d3dc0a 100644
--- a/pkg/serverconfigs/http_auth_method_base.go
+++ b/pkg/serverconfigs/http_auth_method_base.go
@@ -71,29 +71,3 @@ func (this *HTTPAuthBaseMethod) MatchRequest(req *http.Request) bool {
 
 	return true
 }
-
-// cleanPath 清理Path中的多余的字符
-func (this *HTTPAuthBaseMethod) cleanPath(path string) string {
-	var l = len(path)
-	if l == 0 {
-		return "/"
-	}
-	var result = []byte{'/'}
-	var isSlash = true
-	for i := 0; i < l; i++ {
-		if path[i] == '?' {
-			result = append(result, path[i:]...)
-			break
-		}
-		if path[i] == '\\' || path[i] == '/' {
-			if !isSlash {
-				isSlash = true
-				result = append(result, '/')
-			}
-		} else {
-			isSlash = false
-			result = append(result, path[i])
-		}
-	}
-	return string(result)
-}
diff --git a/pkg/serverconfigs/http_fastcgi_config.go b/pkg/serverconfigs/http_fastcgi_config.go
index 546cad7..689ce04 100644
--- a/pkg/serverconfigs/http_fastcgi_config.go
+++ b/pkg/serverconfigs/http_fastcgi_config.go
@@ -2,8 +2,10 @@ package serverconfigs
 
 import (
 	"errors"
+	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
 	"github.com/iwind/TeaGo/maps"
+	"net"
 	"path/filepath"
 	"regexp"
 	"time"
@@ -60,11 +62,11 @@ func (this *HTTPFastcgiConfig) Init() error {
 	}
 
 	// 校验地址
-	if regexp.MustCompile("^\\d+$").MatchString(this.Address) {
+	if regexp.MustCompile(`^\d+$`).MatchString(this.Address) {
 		this.network = "tcp"
 		this.address = "127.0.0.1:" + this.Address
-	} else if regexp.MustCompile("^(.*):(\\d+)$").MatchString(this.Address) {
-		matches := regexp.MustCompile("^(.*):(\\d+)$").FindStringSubmatch(this.Address)
+	} else if regexp.MustCompile(`^(.*):(\d+)$`).MatchString(this.Address) {
+		var matches = regexp.MustCompile(`^(.*):(\d+)$`).FindStringSubmatch(this.Address)
 		ip := matches[1]
 		port := matches[2]
 		if len(ip) == 0 {
@@ -72,9 +74,9 @@ func (this *HTTPFastcgiConfig) Init() error {
 		}
 		this.network = "tcp"
 		this.address = ip + ":" + port
-	} else if regexp.MustCompile("^\\d+\\.\\d+.\\d+.\\d+$").MatchString(this.Address) {
+	} else if net.ParseIP(this.address) != nil {
 		this.network = "tcp"
-		this.address = this.Address + ":9000"
+		this.address = configutils.QuoteIP(this.Address) + ":9000"
 	} else if regexp.MustCompile("^unix:(.+)$").MatchString(this.Address) {
 		matches := regexp.MustCompile("^unix:(.+)$").FindStringSubmatch(this.Address)
 		path := matches[1]
diff --git a/pkg/serverconfigs/http_location_config.go b/pkg/serverconfigs/http_location_config.go
index 8d066bf..473a252 100644
--- a/pkg/serverconfigs/http_location_config.go
+++ b/pkg/serverconfigs/http_location_config.go
@@ -301,13 +301,13 @@ func (this *HTTPLocationConfig) Match(path string, formatter func(source string)
 	if this.patternType == HTTPLocationPatternTypeExact {
 		if this.reverse {
 			if this.caseInsensitive {
-				return nil, strings.ToLower(path) != strings.ToLower(this.path)
+				return nil, !strings.EqualFold(path, this.path)
 			} else {
 				return nil, path != this.path
 			}
 		} else {
 			if this.caseInsensitive {
-				return nil, strings.ToLower(path) == strings.ToLower(this.path)
+				return nil, strings.EqualFold(path, this.path)
 			} else {
 				return nil, path == this.path
 			}
diff --git a/pkg/serverconfigs/metric_item_config.go b/pkg/serverconfigs/metric_item_config.go
index c5025ea..bf5ac39 100644
--- a/pkg/serverconfigs/metric_item_config.go
+++ b/pkg/serverconfigs/metric_item_config.go
@@ -20,7 +20,7 @@ type MetricItemConfig struct {
 	Version       int32                `yaml:"version" json:"version"`
 	ExpiresPeriod int                  `yaml:"expiresPeriod" json:"expiresPeriod"` // 过期周期
 
-	sumType                string    // 统计类型
+	//sumType                string    // 统计类型
 	baseTime               time.Time // 基准时间
 	hasHTTPConnectionValue bool      // 是否有统计HTTP连接数的数值
 }
diff --git a/pkg/serverconfigs/origin_config.go b/pkg/serverconfigs/origin_config.go
index 89a5891..337b207 100644
--- a/pkg/serverconfigs/origin_config.go
+++ b/pkg/serverconfigs/origin_config.go
@@ -66,8 +66,8 @@ type OriginConfig struct {
 	requestPath   string
 	requestArgs   string
 
-	hasRequestHeaders  bool
-	hasResponseHeaders bool
+	//hasRequestHeaders  bool
+	//hasResponseHeaders bool
 
 	uniqueKey string
 
diff --git a/pkg/serverconfigs/origin_config_test.go b/pkg/serverconfigs/origin_config_test.go
index 3200190..1e079c0 100644
--- a/pkg/serverconfigs/origin_config_test.go
+++ b/pkg/serverconfigs/origin_config_test.go
@@ -1,13 +1,16 @@
 package serverconfigs
 
-import "testing"
+import (
+	"context"
+	"testing"
+)
 
 func TestOriginConfig_UniqueKey(t *testing.T) {
 	origin := &OriginConfig{
 		Id:      1,
 		Version: 101,
 	}
-	err := origin.Init(nil)
+	err := origin.Init(context.TODO())
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/pkg/serverconfigs/reverse_proxy_config.go b/pkg/serverconfigs/reverse_proxy_config.go
index 22131ce..5f78a2a 100644
--- a/pkg/serverconfigs/reverse_proxy_config.go
+++ b/pkg/serverconfigs/reverse_proxy_config.go
@@ -53,9 +53,9 @@ type ReverseProxyConfig struct {
 	schedulingGroupMap map[string]*SchedulingGroup // domain => *SchedulingGroup
 	schedulingLocker   sync.RWMutex
 
-	addXRealIPHeader         bool
-	addXForwardedForHeader   bool
-	addForwardedHeader       bool
+	addXRealIPHeader       bool
+	addXForwardedForHeader bool
+	//addForwardedHeader       bool
 	addXForwardedByHeader    bool
 	addXForwardedHostHeader  bool
 	addXForwardedProtoHeader bool
@@ -131,12 +131,8 @@ func (this *ReverseProxyConfig) Init(ctx context.Context) error {
 				if domain == "" {
 					continue
 				}
-				for _, origin := range defaultGroup.PrimaryOrigins {
-					group.PrimaryOrigins = append(group.PrimaryOrigins, origin)
-				}
-				for _, origin := range defaultGroup.BackupOrigins {
-					group.BackupOrigins = append(group.BackupOrigins, origin)
-				}
+				group.PrimaryOrigins = append(group.PrimaryOrigins, defaultGroup.PrimaryOrigins...)
+				group.BackupOrigins = append(group.BackupOrigins, defaultGroup.BackupOrigins...)
 			}
 		}
 	}
diff --git a/pkg/serverconfigs/reverse_proxy_config_test.go b/pkg/serverconfigs/reverse_proxy_config_test.go
index 1cf727e..717e390 100644
--- a/pkg/serverconfigs/reverse_proxy_config_test.go
+++ b/pkg/serverconfigs/reverse_proxy_config_test.go
@@ -3,6 +3,7 @@
 package serverconfigs
 
 import (
+	"context"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
 	"testing"
 )
@@ -30,7 +31,7 @@ func TestReverseProxyConfig_Init(t *testing.T) {
 		Addr: &NetworkAddressConfig{Host: "127.0.0.4"},
 		IsOn: true,
 	})
-	err := config.Init(nil)
+	err := config.Init(context.TODO())
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/pkg/serverconfigs/schedulingconfigs/scheduling_round_robin.go b/pkg/serverconfigs/schedulingconfigs/scheduling_round_robin.go
index 516e6e2..82acab0 100644
--- a/pkg/serverconfigs/schedulingconfigs/scheduling_round_robin.go
+++ b/pkg/serverconfigs/schedulingconfigs/scheduling_round_robin.go
@@ -52,7 +52,7 @@ func (this *RoundRobinScheduling) Next(call *shared.RequestCall) CandidateInterf
 	if this.index > this.count-1 {
 		this.index = 0
 	}
-	weight := this.currentWeights[this.index]
+	var weight = this.currentWeights[this.index]
 
 	// 已经一轮了，则重置状态
 	if weight == 0 {
@@ -60,11 +60,10 @@ func (this *RoundRobinScheduling) Next(call *shared.RequestCall) CandidateInterf
 			this.currentWeights = append([]uint{}, this.rawWeights...)
 		}
 		this.index = 0
-		weight = this.currentWeights[this.index]
 	}
 
 	c := this.Candidates[this.index]
-	this.currentWeights[this.index] --
+	this.currentWeights[this.index]--
 	this.index++
 	return c
 }
diff --git a/pkg/serverconfigs/server_config.go b/pkg/serverconfigs/server_config.go
index b8f00c5..0b6cfcf 100644
--- a/pkg/serverconfigs/server_config.go
+++ b/pkg/serverconfigs/server_config.go
@@ -271,7 +271,7 @@ func (this *ServerConfig) Init(ctx context.Context) (results []error) {
 
 	this.isOk = true
 
-	return nil
+	return
 }
 
 func (this *ServerConfig) IsInitialized() bool {
diff --git a/pkg/serverconfigs/server_config_test.go b/pkg/serverconfigs/server_config_test.go
index 61a871c..843bd22 100644
--- a/pkg/serverconfigs/server_config_test.go
+++ b/pkg/serverconfigs/server_config_test.go
@@ -1,6 +1,9 @@
 package serverconfigs
 
-import "testing"
+import (
+	"context"
+	"testing"
+)
 
 func TestServerConfig_Protocols(t *testing.T) {
 	{
@@ -65,7 +68,7 @@ func TestServerConfig_Protocols(t *testing.T) {
 				},
 			},
 		}}
-		err := server.Init(nil)
+		err := server.Init(context.TODO())
 		if err != nil {
 			t.Fatal(err)
 		}
diff --git a/pkg/serverconfigs/shared/http_request_cond.go b/pkg/serverconfigs/shared/http_request_cond.go
index d1e3cf3..4f2a5fc 100644
--- a/pkg/serverconfigs/shared/http_request_cond.go
+++ b/pkg/serverconfigs/shared/http_request_cond.go
@@ -214,12 +214,12 @@ func (this *HTTPRequestCond) match(formatter func(source string) string) bool {
 		return types.Int64(paramValue)%100 == types.Int64(this.Value)
 	case RequestCondOperatorEqString:
 		if this.IsCaseInsensitive {
-			return strings.ToUpper(paramValue) == strings.ToUpper(this.Value)
+			return strings.EqualFold(paramValue, this.Value)
 		}
 		return paramValue == this.Value
 	case RequestCondOperatorNeqString:
 		if this.IsCaseInsensitive {
-			return strings.ToUpper(paramValue) != strings.ToUpper(this.Value)
+			return !strings.EqualFold(paramValue, this.Value)
 		}
 		return paramValue != this.Value
 	case RequestCondOperatorHasPrefix:
@@ -243,11 +243,11 @@ func (this *HTTPRequestCond) match(formatter func(source string) string) bool {
 		}
 		return !strings.Contains(paramValue, this.Value)
 	case RequestCondOperatorEqIP:
-		ip := net.ParseIP(paramValue)
+		var ip = net.ParseIP(paramValue)
 		if ip == nil {
 			return false
 		}
-		return this.isIP && bytes.Compare(this.ipValue, ip) == 0
+		return this.isIP && ip.Equal(this.ipValue)
 	case RequestCondOperatorGtIP:
 		ip := net.ParseIP(paramValue)
 		if ip == nil {
diff --git a/pkg/serverconfigs/shared/regexp.go b/pkg/serverconfigs/shared/regexp.go
index ab49949..ba42966 100644
--- a/pkg/serverconfigs/shared/regexp.go
+++ b/pkg/serverconfigs/shared/regexp.go
@@ -9,5 +9,5 @@ var (
 	RegexpAllDigitNumber = regexp.MustCompile(`^[+-]?\d+$`)               // 整数，支持正负数
 	RegexpAllFloatNumber = regexp.MustCompile(`^[+-]?\d+(\.\d+)?$`)       // 浮点数，支持正负数，不支持e
 	RegexpExternalURL    = regexp.MustCompile("(?i)^(http|https|ftp)://") // URL
-	RegexpNamedVariable  = regexp.MustCompile("\\${[\\w.-]+}")            // 命名变量
+	RegexpNamedVariable  = regexp.MustCompile(`\${[\w.-]+}`)            // 命名变量
 )
diff --git a/pkg/serverconfigs/shared/regexp_test.go b/pkg/serverconfigs/shared/regexp_test.go
index 44f6228..bf2f9f6 100644
--- a/pkg/serverconfigs/shared/regexp_test.go
+++ b/pkg/serverconfigs/shared/regexp_test.go
@@ -1,17 +1,21 @@
-package shared
+package shared_test
 
 import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
 	"github.com/iwind/TeaGo/assert"
 	"testing"
 )
 
 func TestRegexp(t *testing.T) {
-	a := assert.NewAssertion(t)
+	var a = assert.NewAssertion(t)
 
-	a.IsTrue(RegexpFloatNumber.MatchString("123"))
-	a.IsTrue(RegexpFloatNumber.MatchString("123.456"))
-	a.IsFalse(RegexpFloatNumber.MatchString(".456"))
-	a.IsFalse(RegexpFloatNumber.MatchString("abc"))
-	a.IsFalse(RegexpFloatNumber.MatchString("123."))
-	a.IsFalse(RegexpFloatNumber.MatchString("123.456e7"))
+	a.IsTrue(shared.RegexpFloatNumber.MatchString("123"))
+	a.IsTrue(shared.RegexpFloatNumber.MatchString("123.456"))
+	a.IsFalse(shared.RegexpFloatNumber.MatchString(".456"))
+	a.IsFalse(shared.RegexpFloatNumber.MatchString("abc"))
+	a.IsFalse(shared.RegexpFloatNumber.MatchString("123."))
+	a.IsFalse(shared.RegexpFloatNumber.MatchString("123.456e7"))
+	a.IsTrue(shared.RegexpNamedVariable.MatchString("${abc.efg}"))
+	a.IsTrue(shared.RegexpNamedVariable.MatchString("${abc}"))
+	a.IsFalse(shared.RegexpNamedVariable.MatchString("{abc.efg}"))
 }
diff --git a/pkg/serverconfigs/sslconfigs/ssl_policy.go b/pkg/serverconfigs/sslconfigs/ssl_policy.go
index 5d77e51..fc0c894 100644
--- a/pkg/serverconfigs/sslconfigs/ssl_policy.go
+++ b/pkg/serverconfigs/sslconfigs/ssl_policy.go
@@ -252,7 +252,7 @@ func (this *SSLPolicy) certIsEqual(cert1 tls.Certificate, cert2 tls.Certificate)
 	}
 
 	for index, b := range b1 {
-		if bytes.Compare(b, b2[index]) != 0 {
+		if !bytes.Equal(b, b2[index]) {
 			return false
 		}
 	}
diff --git a/pkg/serverconfigs/sslconfigs/ssl_policy_test.go b/pkg/serverconfigs/sslconfigs/ssl_policy_test.go
index eec082c..678a980 100644
--- a/pkg/serverconfigs/sslconfigs/ssl_policy_test.go
+++ b/pkg/serverconfigs/sslconfigs/ssl_policy_test.go
@@ -3,6 +3,7 @@
 package sslconfigs_test
 
 import (
+	"context"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/sslconfigs"
 	"github.com/iwind/TeaGo/assert"
 	"testing"
@@ -120,7 +121,7 @@ Z3NIV2eNt6YBwkC69DzdazXT
 		OCSPExpiresAt: nowTime + 2,
 	})
 
-	err := policy.Init(nil)
+	err := policy.Init(context.TODO())
 	if err != nil {
 		t.Fatal(err)
 	}