diff --git a/internal/core/src/query/SearchOnSealed.cpp b/internal/core/src/query/SearchOnSealed.cpp
index e2eceb9064..4919884515 100644
--- a/internal/core/src/query/SearchOnSealed.cpp
+++ b/internal/core/src/query/SearchOnSealed.cpp
@@ -56,6 +56,17 @@ AssembleNegBitset(const BitsetSimple& bitset_simple) {
     return result;
 }
 
+// TODO: temporary fix
+// remove this when internal destructor bug is fix
+static void
+ReleaseQueryResult(const knowhere::DatasetPtr& result) {
+    float* res_dist = result->Get<float*>(knowhere::meta::DISTANCE);
+    free(res_dist);
+
+    int64_t* res_ids = result->Get<int64_t*>(knowhere::meta::IDS);
+    free(res_ids);
+}
+
 void
 SearchOnSealed(const Schema& schema,
                const segcore::SealedIndexingRecord& record,
@@ -95,5 +106,9 @@ SearchOnSealed(const Schema& schema,
 
     std::copy_n(ids, total_num, result.internal_seg_offsets_.data());
     std::copy_n(distances, total_num, result.result_distances_.data());
+
+    // TODO: temporary fix
+    // remove this when internal destructor bug is fix
+    ReleaseQueryResult(final);
 }
 }  // namespace milvus::query