diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7af6e66..d64fb70 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,15 @@
 # 更新日志
 
+25w36d - 2025-05-14
+---
+- PRE-RELEASE: 此版本是v3.3.0预发布版本,请勿在生产环境中使用;
+- ADD: 为`netpoll`模式开启探测客户端是否断开功能
+
 25w36c - 2025-05-14
 ---
 - PRE-RELEASE: 此版本是v3.3.0预发布版本,请勿在生产环境中使用;
 - ADD: 加入带宽限制功能
+- CHANGE: 将`httpc`切换回主分支, `25w36b`测试的部分已被合入`httpc`主线
 
 25w36b - 2025-05-13
 ---
diff --git a/DEV-VERSION b/DEV-VERSION
index 1420bf3..c9f9483 100644
--- a/DEV-VERSION
+++ b/DEV-VERSION
@@ -1 +1 @@
-25w36c
\ No newline at end of file
+25w36d
\ No newline at end of file
diff --git a/main.go b/main.go
index d0237d8..2cb9ac4 100644
--- a/main.go
+++ b/main.go
@@ -401,11 +401,13 @@ func main() {
 			r = server.New(
 				server.WithH2C(true),
 				server.WithHostPorts(addr),
+				server.WithSenseClientDisconnection(true),
 			)
 			r.AddProtocol("h2", factory.NewServerFactory())
 		} else {
 			r = server.New(
 				server.WithHostPorts(addr),
+				server.WithSenseClientDisconnection(true),
 			)
 		}
 	} else {
@@ -485,8 +487,7 @@ func main() {
 	defer logger.Close()
 	defer func() {
 		if hertZfile != nil {
-			var err error
-			err = hertZfile.Close()
+			err := hertZfile.Close()
 			if err != nil {
 				logError("Failed to close hertz log file: %v", err)
 			}
diff --git a/proxy/chunkreq.go b/proxy/chunkreq.go
index 56e55a3..c760b9a 100644
--- a/proxy/chunkreq.go
+++ b/proxy/chunkreq.go
@@ -20,13 +20,22 @@ func ChunkedProxyRequest(ctx context.Context, c *app.RequestContext, u string, c
 		err  error
 	)
 
+	go func() {
+		<-ctx.Done()
+		if resp != nil && resp.Body != nil {
+			resp.Body.Close()
+		}
+		if req != nil {
+			req.Body.Close()
+		}
+	}()
+
 	rb := client.NewRequestBuilder(string(c.Request.Method()), u)
 	rb.NoDefaultHeaders()
 	rb.SetBody(c.Request.BodyStream())
 	rb.WithContext(ctx)
 
 	req, err = rb.Build()
-	//req, err = client.NewRequest(string(method), u, c.Request.BodyStream())
 	if err != nil {
 		HandleError(c, fmt.Sprintf("Failed to create request: %v", err))
 		return
diff --git a/proxy/docker.go b/proxy/docker.go
index f12a74e..696de84 100644
--- a/proxy/docker.go
+++ b/proxy/docker.go
@@ -38,6 +38,16 @@ func GhcrRequest(ctx context.Context, c *app.RequestContext, u string, cfg *conf
 		err    error
 	)
 
+	go func() {
+		<-ctx.Done()
+		if resp != nil && resp.Body != nil {
+			resp.Body.Close()
+		}
+		if req != nil {
+			req.Body.Close()
+		}
+	}()
+
 	method = c.Request.Method()
 
 	rb := client.NewRequestBuilder(string(method), u)
diff --git a/proxy/gitreq.go b/proxy/gitreq.go
index 1afd856..5667d21 100644
--- a/proxy/gitreq.go
+++ b/proxy/gitreq.go
@@ -13,6 +13,22 @@ import (
 )
 
 func GitReq(ctx context.Context, c *app.RequestContext, u string, cfg *config.Config, mode string) {
+
+	var (
+		req  *http.Request
+		resp *http.Response
+	)
+
+	go func() {
+		<-ctx.Done()
+		if resp != nil && resp.Body != nil {
+			resp.Body.Close()
+		}
+		if req != nil {
+			req.Body.Close()
+		}
+	}()
+
 	method := string(c.Request.Method())
 
 	reqBodyReader := bytes.NewBuffer(c.Request.Body())
@@ -29,10 +45,6 @@ func GitReq(ctx context.Context, c *app.RequestContext, u string, cfg *config.Co
 		u = cfg.GitClone.SmartGitAddr + userPath + repoPath + remainingPath + "?" + queryParams.Encode()
 	}
 
-	var (
-		resp *http.Response
-	)
-
 	if cfg.GitClone.Mode == "cache" {
 		rb := gitclient.NewRequestBuilder(method, u)
 		rb.NoDefaultHeaders()