diff --git a/lightrag/operate.py b/lightrag/operate.py
index d10cb2c2..13c40cf4 100644
--- a/lightrag/operate.py
+++ b/lightrag/operate.py
@@ -147,7 +147,6 @@ async def _handle_entity_relation_summary(
         llm_response_cache=llm_response_cache,
         max_tokens=summary_max_tokens,
         cache_type="extract",
-        priority=5,  # Higher priority for entity/relation summary
     )
     return summary
 
diff --git a/lightrag/utils.py b/lightrag/utils.py
index 1cbe383c..783800fb 100644
--- a/lightrag/utils.py
+++ b/lightrag/utils.py
@@ -308,7 +308,7 @@ def priority_limit_async_func_call(max_size: int):
             """Worker that processes tasks from the priority queue"""
             while True:
                 # Get task from queue (priority, task_id, future, args, kwargs)
-                priority, _, future, args, kwargs = await queue.get()
+                _, _, future, args, kwargs = await queue.get()
                 try:
                     # Execute the function
                     result = await func(*args, **kwargs)