diff --git a/source/util/src/thash.c b/source/util/src/thash.c
index 8c0ca3e5a7..3a53145fc4 100644
--- a/source/util/src/thash.c
+++ b/source/util/src/thash.c
@@ -675,7 +675,11 @@ void taosHashTableResize(SHashObj *pHashObj) {
 }
 
 SHashNode *doCreateHashNode(const void *key, size_t keyLen, const void *pData, size_t dsize, uint32_t hashVal) {
+#ifdef _TD_LOONGARCH_64
+  SHashNode *pNewNode = taosMemoryCalloc(1, sizeof(SHashNode) + keyLen + dsize + 1);
+#else
   SHashNode *pNewNode = taosMemoryMalloc(sizeof(SHashNode) + keyLen + dsize + 1);
+#endif
 
   if (pNewNode == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;