diff --git a/src/observer/mysql/obmp_query.cpp b/src/observer/mysql/obmp_query.cpp
index f90d54faf8..56db0a2eb5 100644
--- a/src/observer/mysql/obmp_query.cpp
+++ b/src/observer/mysql/obmp_query.cpp
@@ -555,9 +555,7 @@ int ObMPQuery::process_single_stmt(const ObMultiStmtItem &multi_stmt_item,
       //otherwise there is a risk of coredump
       //@TODO: need to determine a mechanism to ensure the safety of memory access here
     }
-    if (enable_trace_log) {
-      ObThreadLogLevelUtils::clear();
-    }
+    ObThreadLogLevelUtils::clear();
     const int64_t debug_sync_timeout = GCONF.debug_sync_timeout;
     if (debug_sync_timeout > 0) {
       // ignore thread local debug sync actions to session actions failed