diff --git a/internal/nodes/http_client_pool.go b/internal/nodes/http_client_pool.go
index 06cd64e..58d0839 100644
--- a/internal/nodes/http_client_pool.go
+++ b/internal/nodes/http_client_pool.go
@@ -84,7 +84,6 @@ func (this *HTTPClientPool) Client(req *HTTPRequest, origin *serverconfigs.Origi
 	if idleConns <= 0 {
 		idleConns = numberCPU * 8
 	}
-	//logs.Println("[ORIGIN]max connections:", maxConnections)
 
 	// TLS通讯
 	tlsConfig := &tls.Config{
@@ -101,7 +100,7 @@ func (this *HTTPClientPool) Client(req *HTTPRequest, origin *serverconfigs.Origi
 		}
 	}
 
-	transport := &http.Transport{
+	var transport = &http.Transport{
 		DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
 			// 支持TOA的连接
 			toaConfig := sharedTOAManager.Config()
diff --git a/internal/nodes/http_request_reverse_proxy.go b/internal/nodes/http_request_reverse_proxy.go
index 4aeef68..e545df0 100644
--- a/internal/nodes/http_request_reverse_proxy.go
+++ b/internal/nodes/http_request_reverse_proxy.go
@@ -293,6 +293,13 @@ func (this *HTTPRequest) doReverseProxy() {
 		this.writer.WriteHeader(resp.StatusCode)
 	}
 
+	// 是否有内容
+	if resp.ContentLength == 0 && len(resp.TransferEncoding) == 0 {
+		_ = resp.Body.Close()
+		this.writer.SetOk()
+		return
+	}
+
 	// 输出到客户端
 	pool := this.bytePool(resp.ContentLength)
 	buf := pool.Get()