diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6bec5b..68f814f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # 更新日志
 
+25w48b - 2025-06-15
+---
+- PRE-RELEASE: 此版本是v3.5.6预发布版本,请勿在生产环境中使用;
+- FIX: 修正blob重写的生成问题
+- CHANGE: 验证与连接释放相关的修正
+
 25w48a - 2025-06-14
 ---
 - PRE-RELEASE: 此版本是v3.5.6预发布版本,请勿在生产环境中使用;
diff --git a/DEV-VERSION b/DEV-VERSION
index 219b720..52b7a35 100644
--- a/DEV-VERSION
+++ b/DEV-VERSION
@@ -1 +1 @@
-25w48a
\ No newline at end of file
+25w48b
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
index 0060b63..5c5023a 100644
--- a/config/config.go
+++ b/config/config.go
@@ -26,6 +26,7 @@ type Config struct {
 host = "0.0.0.0"
 port = 8080
 netlib = "netpoll" # "netpoll" / "std" "standard" "net/http" "net"
+goPoolSize = 1024
 sizeLimit = 125 # MB
 memLimit = 0 # MB
 H2C = true
@@ -38,6 +39,7 @@ type ServerConfig struct {
 	Host                     string `toml:"host"`
 	NetLib                   string `toml:"netlib"`
 	SenseClientDisconnection bool   `toml:"senseClientDisconnection"`
+	GoPoolSize               int    `toml:"goPoolSize"`
 	SizeLimit                int    `toml:"sizeLimit"`
 	MemLimit                 int64  `toml:"memLimit"`
 	H2C                      bool   `toml:"H2C"`
@@ -224,14 +226,15 @@ func FileExists(filename string) bool {
 func DefaultConfig() *Config {
 	return &Config{
 		Server: ServerConfig{
-			Port:      8080,
-			Host:      "0.0.0.0",
-			NetLib:    "netpoll",
-			SizeLimit: 125,
-			MemLimit:  0,
-			H2C:       true,
-			Cors:      "*",
-			Debug:     false,
+			Port:       8080,
+			Host:       "0.0.0.0",
+			NetLib:     "netpoll",
+			GoPoolSize: 1024,
+			SizeLimit:  125,
+			MemLimit:   0,
+			H2C:        true,
+			Cors:       "*",
+			Debug:      false,
 		},
 		Httpc: HttpcConfig{
 			Mode:                "auto",
diff --git a/config/config.toml b/config/config.toml
index 9ef2662..b60cb13 100644
--- a/config/config.toml
+++ b/config/config.toml
@@ -3,6 +3,7 @@ host = "0.0.0.0"
 port = 8080 
 netlib = "netpoll" # "netpoll" / "std" "standard" "net/http" "net"
 senseClientDisconnection = false
+goPoolSize = 1024
 sizeLimit = 125 # MB
 memLimit = 0 # MB
 H2C = true
diff --git a/go.mod b/go.mod
index ba6d974..b606255 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/BurntSushi/toml v1.5.0
 	github.com/WJQSERVER-STUDIO/httpc v0.7.0
 	github.com/WJQSERVER-STUDIO/logger v1.8.0
-	github.com/cloudwego/hertz v0.10.0
+	github.com/cloudwego/hertz v0.10.1-0.20250611091639-3dde619f5598
 	github.com/hertz-contrib/http2 v0.1.8
 	golang.org/x/net v0.41.0
 	golang.org/x/time v0.12.0
@@ -44,6 +44,3 @@ require (
 )
 
 replace github.com/nyaruka/phonenumbers => github.com/nyaruka/phonenumbers v1.6.1 // 1.6.3 has reflect leaking
-
-//replace github.com/WJQSERVER-STUDIO/httpc v0.5.1 => /data/github/WJQSERVER-STUDIO/httpc
-//replace github.com/WJQSERVER-STUDIO/logger v1.6.0 => /data/github/WJQSERVER-STUDIO/logger
diff --git a/go.sum b/go.sum
index d8d7e39..730d2c6 100644
--- a/go.sum
+++ b/go.sum
@@ -24,8 +24,8 @@ github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCy
 github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/gopkg v0.1.4 h1:EoQiCG4sTonTPHxOGE0VlQs+sQR+Hsi2uN0qqwu8O50=
 github.com/cloudwego/gopkg v0.1.4/go.mod h1:FQuXsRWRsSqJLsMVd5SYzp8/Z1y5gXKnVvRrWUOsCMI=
-github.com/cloudwego/hertz v0.10.0 h1:V0vmBaLdQPlgL6w2TA6PZL1g6SGgQznFx6vqxWdCcKw=
-github.com/cloudwego/hertz v0.10.0/go.mod h1:lRBohmcDkGx5TLK6QKFGdzJ6n3IXqGueHsOiXcYgXA4=
+github.com/cloudwego/hertz v0.10.1-0.20250611091639-3dde619f5598 h1:8tVol3hNJS7+7f7yQIkP57tZMzUV3fOhn6pQ7t4R06k=
+github.com/cloudwego/hertz v0.10.1-0.20250611091639-3dde619f5598/go.mod h1:lRBohmcDkGx5TLK6QKFGdzJ6n3IXqGueHsOiXcYgXA4=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
 github.com/cloudwego/netpoll v0.7.0 h1:bDrxQaNfijRI1zyGgXHQoE/nYegL0nr+ijO1Norelc4=
 github.com/cloudwego/netpoll v0.7.0/go.mod h1:PI+YrmyS7cIr0+SD4seJz3Eo3ckkXdu2ZVKBLhURLNU=
diff --git a/main.go b/main.go
index 7d6fb0e..a31f075 100644
--- a/main.go
+++ b/main.go
@@ -431,6 +431,7 @@ func main() {
 				server.WithHostPorts(addr),
 				server.WithTransport(standard.NewTransporter),
 				server.WithStreamBody(true),
+				server.WithIdleTimeout(30*time.Second),
 			)
 			r.AddProtocol("h2", factory.NewServerFactory())
 		} else {
@@ -438,6 +439,7 @@ func main() {
 				server.WithHostPorts(addr),
 				server.WithTransport(standard.NewTransporter),
 				server.WithStreamBody(true),
+				server.WithIdleTimeout(30*time.Second),
 			)
 		}
 	} else if cfg.Server.NetLib == "netpoll" || cfg.Server.NetLib == "" {
@@ -447,6 +449,7 @@ func main() {
 				server.WithHostPorts(addr),
 				server.WithSenseClientDisconnection(cfg.Server.SenseClientDisconnection),
 				server.WithStreamBody(true),
+				server.WithIdleTimeout(30*time.Second),
 			)
 			r.AddProtocol("h2", factory.NewServerFactory())
 		} else {
@@ -454,6 +457,7 @@ func main() {
 				server.WithHostPorts(addr),
 				server.WithSenseClientDisconnection(cfg.Server.SenseClientDisconnection),
 				server.WithStreamBody(true),
+				server.WithIdleTimeout(30*time.Second),
 			)
 		}
 	} else {
@@ -462,6 +466,14 @@ func main() {
 		os.Exit(1)
 	}
 
+	/*
+		if cfg.Server.GoPoolSize > 0 {
+			gopool.SetCap(int32(cfg.Server.GoPoolSize))
+		} else {
+			gopool.SetCap(1024)
+		}
+	*/
+
 	r.Use(recovery.Recovery()) // Recovery中间件
 	r.Use(loggin.Middleware()) // log中间件
 	r.Use(viaHeader())
diff --git a/proxy/chunkreq.go b/proxy/chunkreq.go
index 287da4c..8c977c9 100644
--- a/proxy/chunkreq.go
+++ b/proxy/chunkreq.go
@@ -28,6 +28,7 @@ func ChunkedProxyRequest(ctx context.Context, c *app.RequestContext, u string, c
 				logError("Failed to close response body: %v", err)
 			}
 		}
+		c.Abort()
 	}()
 
 	rb := client.NewRequestBuilder(string(c.Request.Method()), u)
@@ -152,6 +153,7 @@ func ChunkedProxyRequest(ctx context.Context, c *app.RequestContext, u string, c
 			return
 		}
 		c.SetBodyStream(bodyReader, -1)
+		bodyReader.Close()
 	}
 
 }
diff --git a/proxy/gitreq.go b/proxy/gitreq.go
index de6bff7..6d00640 100644
--- a/proxy/gitreq.go
+++ b/proxy/gitreq.go
@@ -144,4 +144,5 @@ func GitReq(ctx context.Context, c *app.RequestContext, u string, cfg *config.Co
 	}
 
 	c.SetBodyStream(bodyReader, -1)
+	bodyReader.Close()
 }
diff --git a/proxy/reqheader.go b/proxy/reqheader.go
index 8400821..ddb1fc6 100644
--- a/proxy/reqheader.go
+++ b/proxy/reqheader.go
@@ -49,6 +49,16 @@ var (
 	}
 )
 
+// copyHeader 将所有头部从 src 复制到 dst。
+// 对于多值头部，它会为每个值调用 Add，从而保留所有值。
+func copyHeader(dst, src http.Header) {
+	for k, vv := range src {
+		for _, v := range vv {
+			dst.Add(k, v)
+		}
+	}
+}
+
 func setRequestHeaders(c *app.RequestContext, req *http.Request, cfg *config.Config, matcher string) {
 	if matcher == "raw" && cfg.Httpc.UseCustomRawHeaders {
 		// 使用预定义Header
@@ -56,20 +66,23 @@ func setRequestHeaders(c *app.RequestContext, req *http.Request, cfg *config.Con
 			req.Header.Set(key, value)
 		}
 	} else if matcher == "clone" {
+
 		c.Request.Header.VisitAll(func(key, value []byte) {
 			headerKey := string(key)
 			headerValue := string(value)
-			if _, shouldRemove := cloneHeadersToRemove[headerKey]; !shouldRemove {
-				req.Header.Set(headerKey, headerValue)
-			}
+			req.Header.Set(headerKey, headerValue)
 		})
+		for key := range cloneHeadersToRemove {
+			req.Header.Del(key)
+		}
 	} else {
 		c.Request.Header.VisitAll(func(key, value []byte) {
 			headerKey := string(key)
 			headerValue := string(value)
-			if _, shouldRemove := reqHeadersToRemove[headerKey]; !shouldRemove {
-				req.Header.Set(headerKey, headerValue)
-			}
+			req.Header.Set(headerKey, headerValue)
 		})
+		for key := range cloneHeadersToRemove {
+			req.Header.Del(key)
+		}
 	}
 }