diff --git a/src/agentex/lib/core/tracing/processors/sgp_tracing_processor.py b/src/agentex/lib/core/tracing/processors/sgp_tracing_processor.py
index 26354b86..8a298121 100644
--- a/src/agentex/lib/core/tracing/processors/sgp_tracing_processor.py
+++ b/src/agentex/lib/core/tracing/processors/sgp_tracing_processor.py
@@ -87,7 +87,11 @@ def __init__(self, config: SGPTracingProcessorConfig):
         self.disabled = config.sgp_api_key == "" or config.sgp_account_id == ""
         self._spans: dict[str, SGPSpan] = {}
         self.sgp_async_client = (
-            AsyncSGPClient(api_key=config.sgp_api_key, account_id=config.sgp_account_id)
+            AsyncSGPClient(
+                api_key=config.sgp_api_key, 
+                account_id=config.sgp_account_id,
+                base_url=config.sgp_base_url,
+            )
             if not self.disabled
             else None
         )