diff --git a/src/js_native_api_v8.cc b/src/js_native_api_v8.cc
index 9bd659c493921eaa39ef48c9ab6dbc04f093ef34..c11c88eaf37ff9f019a5554f012401e2283210ae 100644
--- a/src/js_native_api_v8.cc
+++ b/src/js_native_api_v8.cc
@@ -1987,6 +1987,7 @@ OH_JSVM_TakeHeapSnapshot(JSVM_VM vm,
   auto snapshot = profiler->TakeHeapSnapshot();
   v8impl::OutputStream os(stream, streamData);
   snapshot->Serialize(&os);
+  const_cast<v8::HeapSnapshot*>(snapshot)->Delete();
   return JSVM_OK;
 }