diff --git a/services/distributedhardwarefwkservice/test/fuzztest/capabilityinfomanager_fuzzer/capabilityinfomanager_fuzzer.cpp b/services/distributedhardwarefwkservice/test/fuzztest/capabilityinfomanager_fuzzer/capabilityinfomanager_fuzzer.cpp
index cf754c4bf6fc6818d274fd9ec91ea60604f434f7..3fbf3e2528aa2c76dca50676d0e6a34dd0754af7 100644
--- a/services/distributedhardwarefwkservice/test/fuzztest/capabilityinfomanager_fuzzer/capabilityinfomanager_fuzzer.cpp
+++ b/services/distributedhardwarefwkservice/test/fuzztest/capabilityinfomanager_fuzzer/capabilityinfomanager_fuzzer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -27,14 +27,18 @@ void CapabilityInfoManagerFuzzTest(const uint8_t* data, size_t size)
         return;
     }
 
-    DistributedKv::Entry insert, update, del;
+    DistributedKv::Entry insert;
+    DistributedKv::Entry update;
+    DistributedKv::Entry del;
     insert.key = std::string(reinterpret_cast<const char*>(data), size);
     update.key = std::string(reinterpret_cast<const char*>(data), size);
     del.key = std::string(reinterpret_cast<const char*>(data), size);
     insert.value = std::string(reinterpret_cast<const char*>(data), size);
     update.value = std::string(reinterpret_cast<const char*>(data), size);
     del.value = std::string(reinterpret_cast<const char*>(data), size);
-    std::vector<DistributedKv::Entry> inserts, updates, deleteds;
+    std::vector<DistributedKv::Entry> inserts;
+    std::vector<DistributedKv::Entry> updates;
+    std::vector<DistributedKv::Entry> deleteds;
     inserts.push_back(insert);
     updates.push_back(update);
     deleteds.push_back(del);