diff --git a/Tun/Super/SDLSuperClient.swift b/Tun/Super/SDLSuperClient.swift
index a768047..8268832 100644
--- a/Tun/Super/SDLSuperClient.swift
+++ b/Tun/Super/SDLSuperClient.swift
@@ -12,7 +12,7 @@ import CryptoKit
 import Security
 
 // 定义错误类型，便于上层处理
-enum SDLQUICError: Error {
+enum SDLSuperError: Error {
     case connectionFailed(Error)
     case connectionCancelled
     case writeFailed(Error)
@@ -123,7 +123,7 @@ actor SDLSuperClient {
         }
     }
     
-    private func finishMessageContinuationIfNeed(throwing error: SDLQUICError?) {
+    private func finishMessageContinuationIfNeed(throwing error: SDLSuperError?) {
         guard !self.isMessageContinuationFinished else {
             return
         }
@@ -181,7 +181,7 @@ actor SDLSuperClient {
     
     private func readOnce() async throws -> Data {
         guard let connection = self.connection else {
-            throw SDLQUICError.connectionCancelled
+            throw SDLSuperError.connectionCancelled
         }
         
         let readContinuation = OnceContinuation<Data, Error>()
@@ -196,7 +196,7 @@ actor SDLSuperClient {
                     }
                     
                     if isComplete {
-                        readContinuation.resume(throwing: SDLQUICError.dataStreamClosed)
+                        readContinuation.resume(throwing: SDLSuperError.dataStreamClosed)
                     } else {
                         readContinuation.resume(returning: data ?? Data())
                     }
@@ -263,7 +263,7 @@ extension SDLSuperClient {
                 }
                 
                 if len > self.maxPacketSize {
-                    throw SDLQUICError.packetTooLarge
+                    throw SDLSuperError.packetTooLarge
                 }
                 
                 guard buffer.readableBytes >= len + 2 else {