diff --git a/src/gausskernel/cbb/instruments/statement/instr_statement.cpp b/src/gausskernel/cbb/instruments/statement/instr_statement.cpp
index 9af91e97e..e2cd90a30 100755
--- a/src/gausskernel/cbb/instruments/statement/instr_statement.cpp
+++ b/src/gausskernel/cbb/instruments/statement/instr_statement.cpp
@@ -2582,7 +2582,7 @@ void instr_stmt_dynamic_change_level()
 
     /* if find user defined statement level, dynamic change the statement track level */
     StatLevel specified_level = instr_track_stmt_find_level();
-    if (specified_level <= STMT_TRACK_OFF) {
+    if (specified_level == STMT_TRACK_OFF) {
         return;
     }
 
@@ -2889,4 +2889,4 @@ Datum standby_statement_history(PG_FUNCTION_ARGS)
 Datum standby_statement_history_1v(PG_FUNCTION_ARGS)
 {
     return standby_statement_history(fcinfo);
-}
\ No newline at end of file
+}