diff --git a/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Extensions/StreamExtensions.cs b/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Extensions/StreamExtensions.cs
index dcaecb4..7b06d41 100644
--- a/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Extensions/StreamExtensions.cs
+++ b/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Extensions/StreamExtensions.cs
@@ -57,43 +57,15 @@ internal static class StreamExtensions
 
     public static (long, string?) ReadAsString(this Stream stream, Encoding? encoding = null, int bufferSize = 4096)
     {
-        if (stream == null || !stream.CanRead || !stream.CanSeek)
-            return (-1, null);
-
-        var start = stream.Position;
         try
         {
-            var maxBodySize = OpenTelemetryInstrumentationOptions.MaxBodySize;
-            if (maxBodySize > 0 && stream.Length > maxBodySize)
-                return (stream.Length, null);
-
-            using var dataStream = new MemoryStream();
-            var buffer = new byte[bufferSize];
-            stream.Seek(0, SeekOrigin.Begin);
-            while (true)
-            {
-                var count = stream.Read(buffer, 0, bufferSize);
-                if (count <= 0)
-                    break;
-
-                dataStream.Write(buffer, 0, count);
-            }
-
-            if (dataStream.Length <= 0)
-                return (-1, null);
-
-            return (dataStream.Length, (encoding ?? _defaultEncoding).GetString(dataStream.ToArray()));
+            return ReadAsStringAsync(stream, encoding, bufferSize).ConfigureAwait(false).GetAwaiter().GetResult();
         }
         catch (Exception ex)
         {
             OpenTelemetryInstrumentationOptions.Logger?.LogError(ex, "ReadAsString Error");
+            return (-1, null);
         }
-        finally
-        {
-            stream.Seek(start, SeekOrigin.Begin);
-        }
-
-        return (-1, null);
     }
 
     public static (long, string?) ReadAsBase64(this Stream stream, int bufferSize = 4096)
diff --git a/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Traceing/Handler/ExceptionHandler.cs b/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Traceing/Handler/ExceptionHandler.cs
index 78824db..8568726 100644
--- a/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Traceing/Handler/ExceptionHandler.cs
+++ b/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Traceing/Handler/ExceptionHandler.cs
@@ -52,7 +52,7 @@ public static string GetIp(IHeaderDictionary headers, IPAddress? deafultIp)
 
     public static void SetActivityBody(Activity activity, Stream inputSteam, Encoding? encoding = null)
     {
-        (long length, string? body) = inputSteam.ReadAsString(encoding);
+        (long length, string? body) = inputSteam.ReadAsStringAsync(encoding).ConfigureAwait(false).GetAwaiter().GetResult();
 
         if (length <= 0)
             return;
@@ -65,12 +65,7 @@ public static void SetActivityBody(Activity activity, Stream inputSteam, Encodin
             activity.SetTag(OpenTelemetryAttributeName.Http.REQUEST_CONTENT_BODY, body);
         }
     }
-
-    /// <summary>
-    /// ���ڿӣ�masaauth�������淶���£�֮���е������ٵ����˴�
-    /// </summary>
-    /// <param name="activity"></param>
-    /// <param name="claims"></param>
+    
     public static void SetUserInfo(Activity activity, ClaimsPrincipal? claims)
     {
         if (claims == null || !claims.Claims.Any()) return;
diff --git a/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Traceing/Handler/HttpClientInstrumentHandler.cs b/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Traceing/Handler/HttpClientInstrumentHandler.cs
index d7fa751..cf37cec 100644
--- a/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Traceing/Handler/HttpClientInstrumentHandler.cs
+++ b/src/Contrib/Masa.Contrib.StackSdks.Tsc.OpenTelemetry/Traceing/Handler/HttpClientInstrumentHandler.cs
@@ -90,7 +90,7 @@ private static bool TrySetMultipartFormBody(Activity activity, HttpRequestMessag
             }
 
             var contentStream = item.ReadAsStreamAsync().ConfigureAwait(false).GetAwaiter().GetResult();
-            (_, var value) = contentStream.ReadAsString(GetHttpRequestMessageEncoding(httpRequest));
+            (_, var value) = contentStream.ReadAsStringAsync(GetHttpRequestMessageEncoding(httpRequest)).ConfigureAwait(false).GetAwaiter().GetResult();
             formItems.Add($"{key}={value ?? string.Empty}");
         }