diff --git a/source/libs/parser/src/parAstParser.c b/source/libs/parser/src/parAstParser.c
index a1f09088da..3da6ac668c 100644
--- a/source/libs/parser/src/parAstParser.c
+++ b/source/libs/parser/src/parAstParser.c
@@ -405,6 +405,13 @@ static int32_t collectMetaKeyFromDescribe(SCollectMetaKeyCxt* pCxt, SDescribeStm
 static int32_t collectMetaKeyFromCreateStream(SCollectMetaKeyCxt* pCxt, SCreateStreamStmt* pStmt) {
   int32_t code =
       reserveTableMetaInCache(pCxt->pParseCxt->acctId, pStmt->targetDbName, pStmt->targetTabName, pCxt->pMetaCache);
+  if (TSDB_CODE_SUCCESS == code && NULL != pStmt->pSubtable && NULL != pStmt->pQuery) {
+    SSelectStmt* pSelect = (SSelectStmt*)pStmt->pQuery;
+    pSelect->pSubtable = nodesCloneNode(pStmt->pSubtable);
+    if (NULL == pSelect->pSubtable) {
+      return TSDB_CODE_OUT_OF_MEMORY;
+    }
+  }
   if (TSDB_CODE_SUCCESS == code) {
     code = collectMetaKeyFromQuery(pCxt, pStmt->pQuery);
   }
diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index 8f77f0dedf..8740f7c883 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -9327,10 +9327,7 @@ static int32_t addSubtableNameToCreateStreamQuery(STranslateContext* pCxt, SCrea
   if (NULL == pStmt->pSubtable) {
     return TSDB_CODE_SUCCESS;
   }
-  pSelect->pSubtable = nodesCloneNode(pStmt->pSubtable);
-  if (NULL == pSelect->pSubtable) {
-    return TSDB_CODE_OUT_OF_MEMORY;
-  }
+
   SRewriteSubtableCxt cxt = {.pCxt = pCxt, .pPartitionList = pSelect->pPartitionByList};
   nodesRewriteExpr(&pSelect->pSubtable, rewriteSubtable, &cxt);
   return pCxt->errCode;