From 523efbfea5574c1b50e6a004adfa6e38539b84f2 Mon Sep 17 00:00:00 2001
From: Ethan <118581835+realethanhsu@users.noreply.github.com>
Date: Fri, 18 Apr 2025 09:42:38 +0800
Subject: [PATCH] Fix: ValueError: Formatting field not found in record:
 'req_id' (#18327)

---
 api/extensions/ext_logging.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/api/extensions/ext_logging.py b/api/extensions/ext_logging.py
index 422ec87765..aa55862b7c 100644
--- a/api/extensions/ext_logging.py
+++ b/api/extensions/ext_logging.py
@@ -26,9 +26,12 @@ def init_app(app: DifyApp):
 
     # Always add StreamHandler to log to console
     sh = logging.StreamHandler(sys.stdout)
-    sh.addFilter(RequestIdFilter())
     log_handlers.append(sh)
 
+    # Apply RequestIdFilter to all handlers
+    for handler in log_handlers:
+        handler.addFilter(RequestIdFilter())
+
     logging.basicConfig(
         level=dify_config.LOG_LEVEL,
         format=dify_config.LOG_FORMAT,