diff --git a/rdagent/log/ui/ds_trace.py b/rdagent/log/ui/ds_trace.py
index dd3aeff5..c42f218b 100644
--- a/rdagent/log/ui/ds_trace.py
+++ b/rdagent/log/ui/ds_trace.py
@@ -697,7 +697,7 @@ def get_state_data_range(state_data):
 
 
 # UI - Main
-if state.data["competition"]:
+if "competition" in state.data:
     st.title(state.data["competition"])
     st.markdown(f"[share_link](/ds_trace?log_folder={state.log_folder}&selection={state.log_path})")
     summarize_data()