diff --git a/ecmascript/snapshot/mem/snapshot.cpp b/ecmascript/snapshot/mem/snapshot.cpp
index ac357f2a5bc7e4dcc1e6732b92d292551548f869..33743b2f0679cfa32b2ea580b8cc67be2d06417b 100644
--- a/ecmascript/snapshot/mem/snapshot.cpp
+++ b/ecmascript/snapshot/mem/snapshot.cpp
@@ -206,11 +206,9 @@ bool Snapshot::Deserialize(SnapshotType type, const CString &snapshotFile, bool
         UNREACHABLE();
     }
 
-    std::ifstream file(realPath);
-    if (!file.good()) {
+    if (!FileExist(realPath.c_str())) {
         return false;
     }
-    file.close();
 
     SnapshotProcessor processor(vm_);
     if (isBuiltins) {