diff --git a/config/config.go b/config/config.go
index 98f1212..1e2a9c3 100644
--- a/config/config.go
+++ b/config/config.go
@@ -585,7 +585,8 @@ func BuildConfig(opt ConfigOptions, input option.Options) (*option.Options, erro
 			URL:       opt.ConnectionTestUrl,
 			Interval:  option.Duration(opt.URLTestInterval.Duration()),
 			// IdleTimeout: option.Duration(opt.URLTestIdleTimeout.Duration()),
-			IdleTimeout: option.Duration(opt.URLTestInterval.Duration().Nanoseconds() * 10),
+			Tolerance:   1,
+			IdleTimeout: option.Duration(opt.URLTestInterval.Duration().Nanoseconds() * 3),
 		},
 	}
 	defaultSelect := urlTest.Tag
diff --git a/go.mod b/go.mod
index 9c4890e..0f755d5 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,6 @@ toolchain go1.22.3
 require (
 	github.com/bepass-org/warp-plus v0.0.0-00010101000000-000000000000
 	github.com/golang/protobuf v1.5.4
-	github.com/hiddify/ray2sing v0.0.0-20240730213853-fc0aab6bc5e7
 	github.com/kardianos/service v1.2.2
 	github.com/sagernet/gomobile v0.1.3
 	github.com/sagernet/sing v0.4.1
@@ -21,10 +20,11 @@ require (
 	gopkg.in/yaml.v3 v3.0.1
 )
 
+require github.com/akavel/rsrc v0.10.2 // indirect
+
 require (
 	berty.tech/go-libtor v1.0.385 // indirect
 	github.com/ajg/form v1.5.1 // indirect
-	github.com/akavel/rsrc v0.10.2 // indirect
 	github.com/andybalholm/brotli v1.1.0 // indirect
 	github.com/caddyserver/certmagic v0.20.0 // indirect
 	github.com/cloudflare/circl v1.3.9 // indirect
@@ -46,6 +46,7 @@ require (
 	github.com/google/pprof v0.0.0-20240528025155-186aa0362fba // indirect
 	github.com/gorilla/websocket v1.5.3 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
+	github.com/hiddify/ray2sing v0.0.0-20240731223404-61bacedf951c
 	github.com/imkira/go-observer/v2 v2.0.0-20230629064422-8e0b61f11f1b // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/insomniacslk/dhcp v0.0.0-20231206064809-8c70d406f6d2 // indirect
@@ -119,10 +120,12 @@ require (
 	lukechampine.com/blake3 v1.3.0 // indirect
 )
 
-replace github.com/sagernet/sing-box => github.com/hiddify/hiddify-sing-box v1.8.9-0.20240730122343-cc4e2cf4fb24
+replace github.com/sagernet/sing-box => github.com/hiddify/hiddify-sing-box v1.8.9-0.20240801230117-c40949d16d8e
 
 replace github.com/xtls/xray-core => github.com/hiddify/xray-core v0.0.0-20240729110224-c3df022f042a
 
 replace github.com/sagernet/wireguard-go => github.com/hiddify/wireguard-go v0.0.0-20240727191222-383c1da14ff1
 
 replace github.com/bepass-org/warp-plus => github.com/hiddify/warp-plus v0.0.0-20240717223357-4f3122e0d11d
+
+replace github.com/hiddify/ray2sing => github.com/hiddify/ray2sing v0.0.0-20240731223404-61bacedf951c
diff --git a/go.sum b/go.sum
index 0ac2b6f..0561ab9 100644
--- a/go.sum
+++ b/go.sum
@@ -102,10 +102,10 @@ github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:Fecb
 github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
 github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE=
 github.com/hashicorp/yamux v0.1.1/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ=
-github.com/hiddify/hiddify-sing-box v1.8.9-0.20240730122343-cc4e2cf4fb24 h1:Aj6uvJaLWJT1UokMkB3g/juhZ60luFyxQYCdtRQFf78=
-github.com/hiddify/hiddify-sing-box v1.8.9-0.20240730122343-cc4e2cf4fb24/go.mod h1:2wBDpGJbCEPXFy8jHkFbD2TAwxxUjKoMLXF2HTzhHfU=
-github.com/hiddify/ray2sing v0.0.0-20240730213853-fc0aab6bc5e7 h1:mAycehE3goXtr9urdJiAqR6Y4rkk0VTuAdNZ9u+0mjs=
-github.com/hiddify/ray2sing v0.0.0-20240730213853-fc0aab6bc5e7/go.mod h1:Qp3mFdKsJZ5TwBYLREgWp8n2O6dgmNt3aAoX+xpvnsM=
+github.com/hiddify/hiddify-sing-box v1.8.9-0.20240801230117-c40949d16d8e h1:BtqYoMeZ9JFgHS2l0xk/Lx4iAanw0qYP2bm6GP4kvgE=
+github.com/hiddify/hiddify-sing-box v1.8.9-0.20240801230117-c40949d16d8e/go.mod h1:2wBDpGJbCEPXFy8jHkFbD2TAwxxUjKoMLXF2HTzhHfU=
+github.com/hiddify/ray2sing v0.0.0-20240731223404-61bacedf951c h1:n6j8QDdqf6tV5zWIPe4Xb011bMS7uvyKeIJ0Fi+jOd8=
+github.com/hiddify/ray2sing v0.0.0-20240731223404-61bacedf951c/go.mod h1:Qp3mFdKsJZ5TwBYLREgWp8n2O6dgmNt3aAoX+xpvnsM=
 github.com/hiddify/warp-plus v0.0.0-20240717223357-4f3122e0d11d h1:vRGKh9ou+/vQGfVYa8MczhbIVjHxlP52OWwrDWO77RA=
 github.com/hiddify/warp-plus v0.0.0-20240717223357-4f3122e0d11d/go.mod h1:uSRUbr1CcvFrEV69FTvuJFwpzEmwO8N4knb6+Zq3Ys4=
 github.com/hiddify/wireguard-go v0.0.0-20240727191222-383c1da14ff1 h1:xdbHlZtzs+jijAxy85qal835GglwmjohA/srHT8gm9s=