diff --git a/bundle.json b/bundle.json
index ede16417a2e08472405f273ef38de8c61a8a6945..6369a05f991cfab387f1cc4af03166279dd87919 100644
--- a/bundle.json
+++ b/bundle.json
@@ -49,9 +49,7 @@
                 "distributed_hardware_fwk",
                 "libjpeg-turbo"
             ],
-            "third_party": [
-                "googletest"
-            ]
+            "third_party": []
         },
         "build": {
             "sub_component": [
@@ -109,4 +107,4 @@
             ]
         }
     }
-}
\ No newline at end of file
+}
diff --git a/services/screenservice/test/fuzztest/sourceservice/dscreenmgr/dscreenmanager_fuzzer/dscreenmanager_fuzzer.cpp b/services/screenservice/test/fuzztest/sourceservice/dscreenmgr/dscreenmanager_fuzzer/dscreenmanager_fuzzer.cpp
index d7380b320b9a29bce7ec135e7acf34f544502fab..221aeab3cf2009be0507fd505ebcf08b2da45816 100644
--- a/services/screenservice/test/fuzztest/sourceservice/dscreenmgr/dscreenmanager_fuzzer/dscreenmanager_fuzzer.cpp
+++ b/services/screenservice/test/fuzztest/sourceservice/dscreenmgr/dscreenmanager_fuzzer/dscreenmanager_fuzzer.cpp
@@ -78,7 +78,6 @@ void DScreenCallbackOnRegResultFuzzTest(const uint8_t* data, size_t size)
         return;
     }
 
-    std::string reqId(reinterpret_cast<const char*>(data), size);
     std::string screenId(reinterpret_cast<const char*>(data), size);
     int32_t status = *(reinterpret_cast<const int32_t*>(data));
     std::string dataStr(reinterpret_cast<const char*>(data), size);
diff --git a/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/BUILD.gn b/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/BUILD.gn
index c1c6d526a2fa931845028eb8e2c437ea6cd1d752..1f4510b7f10dfa850c6106fa63aa66a4c031d948 100644
--- a/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/BUILD.gn
+++ b/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/BUILD.gn
@@ -25,10 +25,7 @@ ohos_fuzztest("SoftbusAdapterFuzzTest") {
   configs =
       [ "${common_path}/test/unittest/resource:dscreen_unittest_public_config" ]
 
-  sources = [
-    "mock_socket.cpp",
-    "softbusadapter_fuzzer.cpp",
-  ]
+  sources = [ "softbusadapter_fuzzer.cpp" ]
 
   include_dirs = [
     "${common_path}/include",
diff --git a/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/mock_socket.cpp b/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/mock_socket.cpp
deleted file mode 100644
index 8b7de21fc23cf395c7034f4c173df823fad24183..0000000000000000000000000000000000000000
--- a/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/mock_socket.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 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
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "socket.h"
-
-constexpr int32_t DH_SUCCESS = 0;
-
-int Socket(SocketInfo info)
-{
-    return DH_SUCCESS;
-}
-
-int Listen(int32_t socket, const QosTV qos[], uint32_t qosCount, const ISocketListener *listener)
-{
-    return DH_SUCCESS;
-}
-
-int Bind(int32_t socket, const QosTV qos[], uint32_t qosCount, const ISocketListener *listener)
-{
-    return DH_SUCCESS;
-}
-
-void Shutdown(int32_t socket) {}
-
-int SendBytes(int32_t socket, const void *data, uint32_t len)
-{
-    return DH_SUCCESS;
-}
-
-int SendStream(int32_t socket, const StreamData *data, const StreamData *ext, const StreamFrameInfo *param)
-{
-    return DH_SUCCESS;
-}
diff --git a/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/softbusadapter_fuzzer.cpp b/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/softbusadapter_fuzzer.cpp
index 53a500bcbcce3d76ae11d7d77c3e00a02eb10ecf..8b9983117c61faccc0d5df04af1178b93bddf57e 100644
--- a/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/softbusadapter_fuzzer.cpp
+++ b/services/softbusadapter/test/fuzztest/softbusadapter_fuzzer/softbusadapter_fuzzer.cpp
@@ -19,6 +19,7 @@
 #include "dscreen_errcode.h"
 #include "dscreen_util.h"
 #include "isoftbus_listener.h"
+#include "socket.h"
 #include "softbus_adapter.h"
 #include "softbus_bus_center.h"
 #include "softbus_common.h"
@@ -214,3 +215,33 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
     OHOS::DistributedHardware::SoftbusOpenSoftbusSessionFuzzTest(data, size);
     return 0;
 }
+
+extern "C" __attribute__((constructor)) int Socket(SocketInfo info)
+{
+    return 0;
+}
+
+extern "C" __attribute__((constructor)) int Listen(int32_t socket, const QosTV qos[], uint32_t qosCount,
+    const ISocketListener *listener)
+{
+    return 0;
+}
+
+extern "C" __attribute__((constructor)) int Bind(int32_t socket, const QosTV qos[], uint32_t qosCount,
+    const ISocketListener *listener)
+{
+    return 0;
+}
+
+extern "C" __attribute__((constructor)) void Shutdown(int32_t socket) {}
+
+extern "C" __attribute__((constructor)) int SendBytes(int32_t socket, const void *data, uint32_t len)
+{
+    return 0;
+}
+
+extern "C" __attribute__((constructor)) int SendStream(int32_t socket, const StreamData *data, const StreamData *ext,
+    const StreamFrameInfo *param)
+{
+    return 0;
+}