diff --git a/source/libs/scalar/src/scalar.c b/source/libs/scalar/src/scalar.c
index 0ee1941717..cff73067b1 100644
--- a/source/libs/scalar/src/scalar.c
+++ b/source/libs/scalar/src/scalar.c
@@ -74,15 +74,17 @@ int32_t sclConvertValueToSclParam(SValueNode *pValueNode, SScalarParam *out, int
 
   code = colDataSetVal(in.columnData, 0, nodesGetValueFromNode(pValueNode), false);
   if (code != TSDB_CODE_SUCCESS) {
-    return code;
+    goto  _exit;
   }
 
   code = colInfoDataEnsureCapacity(out->columnData, 1, true);
   if (code != TSDB_CODE_SUCCESS) {
-    return code;
+    goto _exit;
   }
 
   code = vectorConvertSingleColImpl(&in, out, overflow, -1, -1);
+
+_exit:
   sclFreeParam(&in);
 
   return code;