diff --git a/src/client/src/tscSubquery.c b/src/client/src/tscSubquery.c
index 2d0025356228f53cebd8dbc5990cb9f4bd52c40c..bef5992d537b3c059d288584655a40bf480af442 100644
--- a/src/client/src/tscSubquery.c
+++ b/src/client/src/tscSubquery.c
@@ -2476,7 +2476,7 @@ int32_t tscHandleMasterSTableQuery(SSqlObj *pSql) {
     pState->states = calloc(pState->numOfSub, sizeof(*pState->states));
     if (pState->states == NULL) {
       pRes->code = TSDB_CODE_TSC_OUT_OF_MEMORY;
-      tscDestroyGlob  alMergerEnv(pMemoryBuf, pDesc,pState->numOfSub);
+      tscDestroyGlobalMergerEnv(pMemoryBuf, pDesc,pState->numOfSub);
 
       tscAsyncResultOnError(pSql);
       return ret;