diff --git a/api/core/ops/ops_trace_manager.py b/api/core/ops/ops_trace_manager.py
index 47c65a3e50..a3424c7421 100644
--- a/api/core/ops/ops_trace_manager.py
+++ b/api/core/ops/ops_trace_manager.py
@@ -292,10 +292,11 @@ class OpsTraceManager:
         :return:
         """
         # auth check
-        try:
-            provider_config_map[tracing_provider]
-        except KeyError:
-            raise ValueError(f"Invalid tracing provider: {tracing_provider}")
+        if tracing_provider is not None:
+            try:
+                provider_config_map[tracing_provider]
+            except KeyError:
+                raise ValueError(f"Invalid tracing provider: {tracing_provider}")
 
         app_config: Optional[App] = db.session.query(App).filter(App.id == app_id).first()
         if not app_config: