diff --git a/packaging/cfg/taos.cfg b/packaging/cfg/taos.cfg
index 6d25db843d..ebbab8697b 100644
--- a/packaging/cfg/taos.cfg
+++ b/packaging/cfg/taos.cfg
@@ -98,11 +98,6 @@
 # enable/disable system monitor
 # monitor                   1
 
-# enable/disable audit log
-# audit                     1
-
-# enable/disable audit create table
-# auditCreateTable                     1
 
 # The following parameter is used to limit the maximum number of lines in log files.
 # max number of lines per log filters
diff --git a/source/dnode/vnode/src/tsdb/tsdbCache.c b/source/dnode/vnode/src/tsdb/tsdbCache.c
index 6e29ac74ed..cd72768379 100644
--- a/source/dnode/vnode/src/tsdb/tsdbCache.c
+++ b/source/dnode/vnode/src/tsdb/tsdbCache.c
@@ -2368,6 +2368,9 @@ static int32_t getNextRowFromFS(void *iter, TSDBROW **ppRow, bool *pIgnoreEarlie
 
       if (!state->pIndexList) {
         state->pIndexList = taosArrayInit(1, sizeof(SBrinBlk));
+        if (!state->pIndexList) {
+          TAOS_CHECK_GOTO(TSDB_CODE_OUT_OF_MEMORY, &lino, _err);
+        }
       } else {
         taosArrayClear(state->pIndexList);
       }