diff --git a/Runtime/Utility/Utility.Http.cs b/Runtime/Utility/Utility.Http.cs
index 648d7a2..11924ae 100644
--- a/Runtime/Utility/Utility.Http.cs
+++ b/Runtime/Utility/Utility.Http.cs
@@ -16,7 +16,6 @@ namespace AlicizaX
             /// </summary>
             public static async UniTask<string> Get(string url, float timeout = 5f)
             {
-                using var cts = CreateTimeoutTokenSource(timeout);
                 using var request = UnityWebRequest.Get(url);
                 return await SendRequest(request);
             }
@@ -26,7 +25,6 @@ namespace AlicizaX
             /// </summary>
             public static async UniTask<string> PostJson(string url, object jsonData, float timeout = 5f)
             {
-                using var cts = CreateTimeoutTokenSource(timeout);
                 var json = Utility.Json.ToJson(jsonData);
                 using var request = CreateJsonPostRequest(url, json);
                 return await SendRequest(request);
@@ -37,7 +35,6 @@ namespace AlicizaX
             /// </summary>
             public static async UniTask<string> PostForm(string url, Dictionary<string, string> formData, float timeout = 5f)
             {
-                using var cts = CreateTimeoutTokenSource(timeout);
                 using var request = UnityWebRequest.Post(url, formData);
                 return await SendRequest(request);
             }
@@ -47,18 +44,10 @@ namespace AlicizaX
             /// </summary>
             public static async UniTask<string> PostMultipart(string url, WWWForm formData, float timeout = 5f)
             {
-                using var cts = CreateTimeoutTokenSource(timeout);
                 using var request = UnityWebRequest.Post(url, formData);
                 return await SendRequest(request);
             }
 
-            //----- 私有工具方法 -----
-            private static CancellationTokenSource CreateTimeoutTokenSource(float timeout)
-            {
-                var cts = new CancellationTokenSource();
-                cts.CancelAfterSlim(TimeSpan.FromSeconds(timeout));
-                return cts;
-            }
 
             private static UnityWebRequest CreateJsonPostRequest(string url, string json)
             {