diff --git a/api/db/services/task_service.py b/api/db/services/task_service.py
index 2f2b60a29..3991b2291 100644
--- a/api/db/services/task_service.py
+++ b/api/db/services/task_service.py
@@ -85,7 +85,7 @@ class TaskService(CommonService):
         if not docs:
             return None
 
-        msg = f"\n{datetime.now().strftime('%H:%M:%S.%f')} Task has been received."
+        msg = f"\n{datetime.now().strftime('%H:%M:%S')} Task has been received."
         prog = random.random() / 10.0
         if docs[0]["retry_count"] >= 3:
             msg = "\nERROR: Task is abandoned after 3 times attempts."
diff --git a/rag/svr/task_executor.py b/rag/svr/task_executor.py
index 41f8f0a2a..c1f7f8de3 100644
--- a/rag/svr/task_executor.py
+++ b/rag/svr/task_executor.py
@@ -117,7 +117,7 @@ def set_progress(task_id, from_page=0, to_page=-1, prog=None, msg="Processing...
         if msg:
             msg = f"Page({from_page + 1}~{to_page + 1}): " + msg
     if msg:
-        msg = datetime.now().strftime("%H:%M:%S.%f") + " " + msg
+        msg = datetime.now().strftime("%H:%M:%S") + " " + msg
     d = {"progress_msg": msg}
     if prog is not None:
         d["progress"] = prog