diff --git a/adapter/outboundgroup/common.go b/adapter/outboundgroup/common.go
index 3f84ba42..89144c43 100644
--- a/adapter/outboundgroup/common.go
+++ b/adapter/outboundgroup/common.go
@@ -2,7 +2,7 @@ package outboundgroup
 
 import (
 	"github.com/Dreamacro/clash/tunnel"
-	"regexp"
+	"github.com/dlclark/regexp2"
 	"time"
 
 	C "github.com/Dreamacro/clash/constant"
@@ -23,12 +23,14 @@ func getProvidersProxies(providers []provider.ProxyProvider, touch bool, filter
 		}
 	}
 
-	var filterReg *regexp.Regexp = nil
-	matchedProxies := []C.Proxy{}
+	var filterReg *regexp2.Regexp = nil
+	var matchedProxies []C.Proxy
 	if len(filter) > 0 {
-		filterReg = regexp.MustCompile(filter)
+		//filterReg = regexp.MustCompile(filter)
+		filterReg = regexp2.MustCompile(filter, 0)
 		for _, p := range proxies {
-			if filterReg.MatchString(p.Name()) {
+			//if filterReg.MatchString(p.Name()) {
+			if mat, _ := filterReg.FindStringMatch(p.Name()); mat != nil {
 				matchedProxies = append(matchedProxies, p)
 			}
 		}
diff --git a/adapter/provider/provider.go b/adapter/provider/provider.go
index 49aceda0..e3da2c3a 100644
--- a/adapter/provider/provider.go
+++ b/adapter/provider/provider.go
@@ -4,7 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"regexp"
+	"github.com/dlclark/regexp2"
 	"runtime"
 	"time"
 
@@ -101,7 +101,8 @@ func stopProxyProvider(pd *ProxySetProvider) {
 }
 
 func NewProxySetProvider(name string, interval time.Duration, filter string, vehicle types.Vehicle, hc *HealthCheck) (*ProxySetProvider, error) {
-	filterReg, err := regexp.Compile(filter)
+	//filterReg, err := regexp.Compile(filter)
+	filterReg, err := regexp2.Compile(filter, 0)
 	if err != nil {
 		return nil, fmt.Errorf("invalid filter regex: %w", err)
 	}
@@ -129,7 +130,9 @@ func NewProxySetProvider(name string, interval time.Duration, filter string, veh
 
 		proxies := []C.Proxy{}
 		for idx, mapping := range schema.Proxies {
-			if name, ok := mapping["name"]; ok && len(filter) > 0 && !filterReg.MatchString(name.(string)) {
+			name, ok := mapping["name"]
+			mat, _ := filterReg.FindStringMatch(name.(string))
+			if ok && len(filter) > 0 && mat == nil {
 				continue
 			}
 			proxy, err := adapter.ParseProxy(mapping)
diff --git a/go.mod b/go.mod
index 64f5b329..0adc2ad5 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,7 @@ go 1.17
 
 require (
 	github.com/Dreamacro/go-shadowsocks2 v0.1.7
+	github.com/dlclark/regexp2 v1.4.0
 	github.com/go-chi/chi/v5 v5.0.7
 	github.com/go-chi/cors v1.2.0
 	github.com/go-chi/render v1.0.1
diff --git a/go.sum b/go.sum
index e315e823..3028c065 100644
--- a/go.sum
+++ b/go.sum
@@ -118,6 +118,8 @@ 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/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
+github.com/dlclark/regexp2 v1.4.0 h1:F1rxgk7p4uKjwIQxBs9oAXe5CqrXlCduYEJvrF4u93E=
+github.com/dlclark/regexp2 v1.4.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
 github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
 github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=