diff --git a/framework/src/Volo.Abp.Core/Volo/Abp/Internal/Telemetry/Constants/ActivityPropertyNames.cs b/framework/src/Volo.Abp.Core/Volo/Abp/Internal/Telemetry/Constants/ActivityPropertyNames.cs
index 77b1bbdef6..68f7e95f16 100644
--- a/framework/src/Volo.Abp.Core/Volo/Abp/Internal/Telemetry/Constants/ActivityPropertyNames.cs
+++ b/framework/src/Volo.Abp.Core/Volo/Abp/Internal/Telemetry/Constants/ActivityPropertyNames.cs
@@ -2,7 +2,7 @@
 
 public static class ActivityPropertyNames
 {
-     public const string SessionId = "SessionId";
+    public const string SessionId = "SessionId";
     public const string ActivityName = "ActivityName";
     public const string Error = "Error";
     public const string ErrorDetail = "ErrorDetail";