diff --git a/component/tls/reality.go b/component/tls/reality.go
index 687ef1ef..7728b4b2 100644
--- a/component/tls/reality.go
+++ b/component/tls/reality.go
@@ -139,7 +139,10 @@ func realityClientFallback(uConn net.Conn, serverName string, fingerprint utls.C
 			},
 		},
 	}
-	request, _ := http.NewRequest("GET", "https://"+serverName, nil)
+	request, err := http.NewRequest("GET", "https://"+serverName, nil)
+	if err != nil {
+		return
+	}
 	request.Header.Set("User-Agent", fingerprint.Client)
 	request.AddCookie(&http.Cookie{Name: "padding", Value: strings.Repeat("0", fastrand.Intn(32)+30)})
 	response, err := client.Do(request)
diff --git a/transport/simple-obfs/http.go b/transport/simple-obfs/http.go
index 681c1864..a38b1d69 100644
--- a/transport/simple-obfs/http.go
+++ b/transport/simple-obfs/http.go
@@ -65,7 +65,10 @@ func (ho *HTTPObfs) Write(b []byte) (int, error) {
 	if ho.firstRequest {
 		randBytes := make([]byte, 16)
 		fastrand.Read(randBytes)
-		req, _ := http.NewRequest("GET", fmt.Sprintf("http://%s/", ho.host), bytes.NewBuffer(b[:]))
+		req, err := http.NewRequest("GET", fmt.Sprintf("http://%s/", ho.host), bytes.NewBuffer(b[:]))
+		if err != nil {
+			return 0, err
+		}
 		req.Header.Set("User-Agent", fmt.Sprintf("curl/7.%d.%d", fastrand.Int()%54, fastrand.Int()%2))
 		req.Header.Set("Upgrade", "websocket")
 		req.Header.Set("Connection", "Upgrade")
@@ -75,7 +78,7 @@ func (ho *HTTPObfs) Write(b []byte) (int, error) {
 		}
 		req.Header.Set("Sec-WebSocket-Key", base64.URLEncoding.EncodeToString(randBytes))
 		req.ContentLength = int64(len(b))
-		err := req.Write(ho.Conn)
+		err = req.Write(ho.Conn)
 		ho.firstRequest = false
 		return len(b), err
 	}
diff --git a/transport/vmess/http.go b/transport/vmess/http.go
index b023fee4..4a1b93ec 100644
--- a/transport/vmess/http.go
+++ b/transport/vmess/http.go
@@ -66,7 +66,10 @@ func (hc *httpConn) Write(b []byte) (int, error) {
 	}
 
 	u := fmt.Sprintf("http://%s%s", net.JoinHostPort(host, "80"), path)
-	req, _ := http.NewRequest(utils.EmptyOr(hc.cfg.Method, http.MethodGet), u, bytes.NewBuffer(b))
+	req, err := http.NewRequest(utils.EmptyOr(hc.cfg.Method, http.MethodGet), u, bytes.NewBuffer(b))
+	if err != nil {
+		return 0, err
+	}
 	for key, list := range hc.cfg.Headers {
 		req.Header.Set(key, list[fastrand.Intn(len(list))])
 	}