diff --git a/frameworks/native/backup_ext/include/ani_utils.h b/frameworks/native/backup_ext/include/ani_utils.h
index 03cbc44f11928785559b10f2a2e7421b737023bb..c13462126ebd38b88cf8c280cbd317ad551f1969 100644
--- a/frameworks/native/backup_ext/include/ani_utils.h
+++ b/frameworks/native/backup_ext/include/ani_utils.h
@@ -299,7 +299,7 @@ inline std::optional<double> OptionalAccessor::Convert<double>()
     }
 
     ani_double aniValue;
-    auto ret = env_->Object_CallMethodByName_Double(obj_, "doubleValue", nullptr, &aniValue);
+    auto ret = env_->Object_CallMethodByName_Double(obj_, "unboxed", nullptr, &aniValue);
     if (ret != ANI_OK) {
         return std::nullopt;
     }