diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.cpp b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.cpp
index d4609da4b08538afee3e370eb7e9277207f920a2..37d58a94d37c29f0fb0685a609cccaf2e7c411dd 100644
--- a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.cpp
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.cpp
@@ -26,9 +26,9 @@ void SinkHandlerRegisterPrivacyResourcesFuzzTest(const uint8_t* data, size_t siz
         return;
     }
     std::shared_ptr<PrivacyResourcesListener> listener = std::make_shared<MockComponentResourceInfo>();
-    auto type = *(reinterpret_cast<const ResourceEventType *>(data));
+    ResourceEventType type = ResourceEventType::EVENT_TYPE_CLOSE_PAGE;
     std::string subType(reinterpret_cast<const char*>(data), size);
-    std::string networkId(reinterpret_cast<const char*>(data), size);
+    std::string networkId = "networkId";
     bool isSensitive = true;
     bool isSameAccout = true;
     listener->OnPrivaceResourceMessage(type, subType, networkId, isSensitive, isSameAccout);