diff --git a/.env b/.env
index c1016f6..6d2caa5 100644
--- a/.env
+++ b/.env
@@ -92,4 +92,5 @@ DISABLE_LOOP_TRACE=true
 LOOP_ENABLED=false
 COZE_LOOP_ENABLED=false
 COZE_TRACING_ENABLED=false
-OPT_ENABLE_LONG_REPORT=false
\ No newline at end of file
+OPT_ENABLE_LONG_REPORT=false
+COZE_LOOP_TRACE_ENDPOINT=http://localhost:12345/nonexist
\ No newline at end of file