diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e956e9cf2..8dbeede52 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.21.3
+          go-version: 1.21.4
       - name: Install Dependences
         run: |
           brew install libpcap upx
@@ -45,7 +45,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.21.3
+          go-version: 1.21.4
       - name: Install Dependences
         run: |
           sudo apt install -yy --fix-missing libpcap-dev upx
@@ -78,7 +78,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.21.3
+          go-version: 1.21.4
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v5
         with:
diff --git a/.gitmodules b/.gitmodules
index 5410476a2..b0136a512 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,10 +2,6 @@
 	path = config/jaeles-signatures
 	url = https://github.com/jaeles-project/jaeles-signatures
 	branch=master
-[submodule "config/nuclei-templates"]
-	path = config/nuclei-templates
-	url = https://github.com/projectdiscovery/nuclei-templates.git
-	branch=main
 [submodule "config/fuzzing-templates"]
 	path = config/fuzzing-templates
 	url = https://github.com/projectdiscovery/fuzzing-templates.git
diff --git a/Formula.rb b/Formula.rb
index 3b70f47e4..c727f5f5a 100644
--- a/Formula.rb
+++ b/Formula.rb
@@ -2,7 +2,7 @@ class scan4all < Formula
     desc "Official repository vuls Scan: 15000+PoCs; 23 kinds of application password crack; 7000+Web fingerprints; 146 protocols and 90000+ rules Port scanning; Fuzz, HW, awesome BugBounty( ͡° ͜ʖ ͡°)..."
     homepage "https://github.com/GhostTroops/scan4all"
     url "https://github.com/GhostTroops/scan4all/releases/download/2.9.0/scan4all_2.9.0_macOS_amd64.zip"
-    sha256 "ccd874a283defad6a0deb11377cb9d6024cb5946b46f61f36008e0afe9db4950"
+    sha256 "542f26a2cbcbd37318d8cbb6e40607cfbff91f6c3a2ea945e143833c1a6aca19"
     version "V2.9.0"
 
     def install
diff --git a/config/config.json b/config/config.json
index b638b0fe0..804d04eec 100644
--- a/config/config.json
+++ b/config/config.json
@@ -79,7 +79,7 @@
   "enableMultNuclei": false,
   "enableNuclei": true,
   "enableByWaf": true,
-  "enableDevDebug": true,
+  "enableDevDebug": false,
   "enableEmbedYaml": true,
   "enableFileFuzz": true,
   "httpx": {
diff --git a/config/nuclei-templates b/config/nuclei-templates
deleted file mode 160000
index 9cd3519d9..000000000
--- a/config/nuclei-templates
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 9cd3519d9e41c8408bf8bcb649166969b24f4db1
diff --git a/go.mod b/go.mod
index f7c50e3f3..63dd53d25 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/GhostTroops/scan4all
 
-go 1.21
+go 1.21.4
 
 require (
 	github.com/PuerkitoBio/goquery v1.8.1
@@ -229,7 +229,7 @@ require (
 	github.com/projectdiscovery/utils v0.0.52 // indirect
 	github.com/quic-go/qpack v0.4.0 // indirect
 	github.com/quic-go/qtls-go1-20 v0.4.1 // indirect
-	github.com/quic-go/quic-go v0.40.0 // indirect
+	github.com/quic-go/quic-go v0.40.1 // indirect
 	github.com/refraction-networking/utls v1.5.2 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
diff --git a/go.sum b/go.sum
index 7b9643e08..afd60675e 100644
--- a/go.sum
+++ b/go.sum
@@ -700,8 +700,8 @@ github.com/quic-go/qpack v0.4.0 h1:Cr9BXA1sQS2SmDUWjSofMPNKmvF6IiIfDRmgU0w1ZCo=
 github.com/quic-go/qpack v0.4.0/go.mod h1:UZVnYIfi5GRk+zI9UMaCPsmZ2xKJP7XBUvVyT1Knj9A=
 github.com/quic-go/qtls-go1-20 v0.4.1 h1:D33340mCNDAIKBqXuAvexTNMUByrYmFYVfKfDN5nfFs=
 github.com/quic-go/qtls-go1-20 v0.4.1/go.mod h1:X9Nh97ZL80Z+bX/gUXMbipO6OxdiDi58b/fMC9mAL+k=
-github.com/quic-go/quic-go v0.40.0 h1:GYd1iznlKm7dpHD7pOVpUvItgMPo/jrMgDWZhMCecqw=
-github.com/quic-go/quic-go v0.40.0/go.mod h1:PeN7kuVJ4xZbxSv/4OX6S1USOX8MJvydwpTx31vx60c=
+github.com/quic-go/quic-go v0.40.1 h1:X3AGzUNFs0jVuO3esAGnTfvdgvL4fq655WaOi1snv1Q=
+github.com/quic-go/quic-go v0.40.1/go.mod h1:PeN7kuVJ4xZbxSv/4OX6S1USOX8MJvydwpTx31vx60c=
 github.com/refraction-networking/utls v1.5.2 h1:l6diiLbEoRqdQ+/osPDO0z0lTc8O8VZV+p82N+Hi+ws=
 github.com/refraction-networking/utls v1.5.2/go.mod h1:SPuDbBmgLGp8s+HLNc83FuavwZCFoMmExj+ltUHiHUw=
 github.com/remeh/sizedwaitgroup v1.0.0 h1:VNGGFwNo/R5+MJBf6yrsr110p0m4/OX4S3DCy7Kyl5E=
diff --git a/lib/util/checkerImp.go b/lib/util/checkerImp.go
index f19090b62..7485020de 100644
--- a/lib/util/checkerImp.go
+++ b/lib/util/checkerImp.go
@@ -19,10 +19,11 @@ var (
 )
 
 // 检查器的设计：解耦、规范、统一，各类专注实现自己
-//  1、允许未响应header、body、js、css等构建不同的检查器
-//  2、每个检查器都有缓存
-//  3、避免重复检查
-//  4、具有自动释放缓存的机制，程序退出时自动消费（内存缓存）
+//
+//	1、允许未响应header、body、js、css等构建不同的检查器
+//	2、每个检查器都有缓存
+//	3、避免重复检查
+//	4、具有自动释放缓存的机制，程序退出时自动消费（内存缓存）
 type CheckerTools struct {
 	Name      string                                `json:"name"`       // RespHeader,RespBody,RespJs,RespCss,RespTitle,ReqHeader
 	checkFunc []func(*CheckerTools, ...interface{}) `json:"check_func"` // 注册的检查器
@@ -78,8 +79,10 @@ func (r *CheckerTools) GetBodyStr(a ...interface{}) string {
 // 检查
 func (r *CheckerTools) Check(parm ...interface{}) {
 	for _, f := range r.checkFunc {
-		log.Printf("Check %+v\n", parm)
-		f(r, parm...)
+		if nil != f {
+			log.Printf("Check %+v\n", parm)
+			f(r, parm...)
+		}
 	}
 }
 
@@ -112,12 +115,15 @@ func CheckRespHeader(parm ...interface{}) {
 }
 
 // 检查 response 对象
-//  1、包括头的检查
-//  2、包括body的检查
+//
+//	1、包括头的检查
+//	2、包括body的检查
 func CheckResp(szU string, resp ...*http.Response) {
-	for _, r := range resp {
-		CheckRespHeader(&r.Header, szU)
-		GetInstance(RespBody).Check(&r, szU)
+	if nil != resp && 0 < len(resp) {
+		for _, r := range resp {
+			CheckRespHeader(&r.Header, szU)
+			GetInstance(RespBody).Check(&r, szU)
+		}
 	}
 }
 
diff --git a/main.go b/main.go
index 6a9d899ee..6f1a29693 100644
--- a/main.go
+++ b/main.go
@@ -22,6 +22,8 @@ var Version string
 /*
 go tool pprof -seconds=180 -http=:9999 http://127.0.0.1:6060/debug/pprof/heap
 no leak
+go tool pprof http://127.0.0.1:6060/debug/pprof/profile
+
 http://localhost:9999/ui/
 */
 func main() {
diff --git a/projectdiscovery/nuclei_Yaml/nuclei_yaml.go b/projectdiscovery/nuclei_Yaml/nuclei_yaml.go
index 60f68091e..01a9257b5 100644
--- a/projectdiscovery/nuclei_Yaml/nuclei_yaml.go
+++ b/projectdiscovery/nuclei_Yaml/nuclei_yaml.go
@@ -31,8 +31,9 @@ func RunNuclei(buf *bytes.Buffer) {
 	szP := util.SzPwd + "/config/"
 	os.MkdirAll(szP+"tools/"+runtime.GOOS, os.ModePerm)
 	a := []string{
-		szP + "tools/" + runtime.GOOS + "/" + szCmd,
-		"-t", szP + "nuclei-templates",
+		//szP + "tools/" + runtime.GOOS + "/" +
+		szCmd,
+		//"-t", szP + "nuclei-templates",
 		"-sa",
 		"-duc", "-silent", "-nc",
 	}
diff --git a/vendor/github.com/quic-go/quic-go/framer.go b/vendor/github.com/quic-go/quic-go/framer.go
index 9409af4c2..d5c61bcf7 100644
--- a/vendor/github.com/quic-go/quic-go/framer.go
+++ b/vendor/github.com/quic-go/quic-go/framer.go
@@ -23,6 +23,8 @@ type framer interface {
 	Handle0RTTRejection() error
 }
 
+const maxPathResponses = 256
+
 type framerI struct {
 	mutex sync.Mutex
 
@@ -33,6 +35,7 @@ type framerI struct {
 
 	controlFrameMutex sync.Mutex
 	controlFrames     []wire.Frame
+	pathResponses     []*wire.PathResponseFrame
 }
 
 var _ framer = &framerI{}
@@ -52,20 +55,43 @@ func (f *framerI) HasData() bool {
 		return true
 	}
 	f.controlFrameMutex.Lock()
-	hasData = len(f.controlFrames) > 0
-	f.controlFrameMutex.Unlock()
-	return hasData
+	defer f.controlFrameMutex.Unlock()
+	return len(f.controlFrames) > 0 || len(f.pathResponses) > 0
 }
 
 func (f *framerI) QueueControlFrame(frame wire.Frame) {
 	f.controlFrameMutex.Lock()
+	defer f.controlFrameMutex.Unlock()
+
+	if pr, ok := frame.(*wire.PathResponseFrame); ok {
+		// Only queue up to maxPathResponses PATH_RESPONSE frames.
+		// This limit should be high enough to never be hit in practice,
+		// unless the peer is doing something malicious.
+		if len(f.pathResponses) >= maxPathResponses {
+			return
+		}
+		f.pathResponses = append(f.pathResponses, pr)
+		return
+	}
 	f.controlFrames = append(f.controlFrames, frame)
-	f.controlFrameMutex.Unlock()
 }
 
 func (f *framerI) AppendControlFrames(frames []ackhandler.Frame, maxLen protocol.ByteCount, v protocol.VersionNumber) ([]ackhandler.Frame, protocol.ByteCount) {
-	var length protocol.ByteCount
 	f.controlFrameMutex.Lock()
+	defer f.controlFrameMutex.Unlock()
+
+	var length protocol.ByteCount
+	// add a PATH_RESPONSE first, but only pack a single PATH_RESPONSE per packet
+	if len(f.pathResponses) > 0 {
+		frame := f.pathResponses[0]
+		frameLen := frame.Length(v)
+		if frameLen <= maxLen {
+			frames = append(frames, ackhandler.Frame{Frame: frame})
+			length += frameLen
+			f.pathResponses = f.pathResponses[1:]
+		}
+	}
+
 	for len(f.controlFrames) > 0 {
 		frame := f.controlFrames[len(f.controlFrames)-1]
 		frameLen := frame.Length(v)
@@ -76,7 +102,6 @@ func (f *framerI) AppendControlFrames(frames []ackhandler.Frame, maxLen protocol
 		length += frameLen
 		f.controlFrames = f.controlFrames[:len(f.controlFrames)-1]
 	}
-	f.controlFrameMutex.Unlock()
 	return frames, length
 }
 
diff --git a/vendor/github.com/quic-go/quic-go/packet_packer.go b/vendor/github.com/quic-go/quic-go/packet_packer.go
index 64081c684..a330632be 100644
--- a/vendor/github.com/quic-go/quic-go/packet_packer.go
+++ b/vendor/github.com/quic-go/quic-go/packet_packer.go
@@ -640,7 +640,13 @@ func (p *packetPacker) composeNextPacket(maxFrameSize protocol.ByteCount, onlyAc
 		pl.length += lengthAdded
 		// add handlers for the control frames that were added
 		for i := startLen; i < len(pl.frames); i++ {
-			pl.frames[i].Handler = p.retransmissionQueue.AppDataAckHandler()
+			switch pl.frames[i].Frame.(type) {
+			case *wire.PathChallengeFrame, *wire.PathResponseFrame:
+				// Path probing is currently not supported, therefore we don't need to set the OnAcked callback yet.
+				// PATH_CHALLENGE and PATH_RESPONSE are never retransmitted.
+			default:
+				pl.frames[i].Handler = p.retransmissionQueue.AppDataAckHandler()
+			}
 		}
 
 		pl.streamFrames, lengthAdded = p.framer.AppendStreamFrames(pl.streamFrames, maxFrameSize-pl.length, v)
diff --git a/vendor/gorm.io/gorm/License b/vendor/gorm.io/gorm/LICENSE
similarity index 100%
rename from vendor/gorm.io/gorm/License
rename to vendor/gorm.io/gorm/LICENSE
diff --git a/vendor/modules.txt b/vendor/modules.txt
index a998c72ba..ce6eb6ebd 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -402,8 +402,6 @@ github.com/golang/glog/internal/stackdump
 # github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da
 ## explicit
 github.com/golang/groupcache/lru
-# github.com/golang/mock v1.6.0
-## explicit; go 1.11
 # github.com/golang/protobuf v1.5.3
 ## explicit; go 1.9
 github.com/golang/protobuf/proto
@@ -988,7 +986,7 @@ github.com/quic-go/qpack
 # github.com/quic-go/qtls-go1-20 v0.4.1
 ## explicit; go 1.20
 github.com/quic-go/qtls-go1-20
-# github.com/quic-go/quic-go v0.40.0
+# github.com/quic-go/quic-go v0.40.1
 ## explicit; go 1.20
 github.com/quic-go/quic-go
 github.com/quic-go/quic-go/http3