diff --git a/interfaces/inner_kits/native_cpp/test/sinkfuzztest/callbacksinkonremoterequest_fuzzer/BUILD.gn b/interfaces/inner_kits/native_cpp/test/sinkfuzztest/callbacksinkonremoterequest_fuzzer/BUILD.gn
index 190efe4e685a3b0b5c935113c77462e7456d027b..f235f416d725e7e136667c3751b6f6188edceab6 100644
--- a/interfaces/inner_kits/native_cpp/test/sinkfuzztest/callbacksinkonremoterequest_fuzzer/BUILD.gn
+++ b/interfaces/inner_kits/native_cpp/test/sinkfuzztest/callbacksinkonremoterequest_fuzzer/BUILD.gn
@@ -43,6 +43,8 @@ ohos_fuzztest("CallbackSinkOnRemoteRequestFuzzTest") {
     "-O0",
     "-Wno-unused-variable",
     "-fno-omit-frame-pointer",
+    "-Dprivate=public",
+    "-Dprotected=public",
   ]
 
   sources = [ "callbacksinkonremoterequest_fuzzer.cpp" ]
diff --git a/interfaces/inner_kits/native_cpp/test/sinkfuzztest/callbacksinkonremoterequest_fuzzer/callbacksinkonremoterequest_fuzzer.cpp b/interfaces/inner_kits/native_cpp/test/sinkfuzztest/callbacksinkonremoterequest_fuzzer/callbacksinkonremoterequest_fuzzer.cpp
index 69af1df43eae749faae54e9296370587f90b0086..759b9442b29a28f0a8ddc791d007d61a1fb5f2c4 100644
--- a/interfaces/inner_kits/native_cpp/test/sinkfuzztest/callbacksinkonremoterequest_fuzzer/callbacksinkonremoterequest_fuzzer.cpp
+++ b/interfaces/inner_kits/native_cpp/test/sinkfuzztest/callbacksinkonremoterequest_fuzzer/callbacksinkonremoterequest_fuzzer.cpp
@@ -53,6 +53,7 @@ void CallbackSinkOnRemoteRequestFuzzTest(const uint8_t* data, size_t size)
     pdata.ReadBool(isSameAccout);
 
     sptr<DCameraSinkCallback> dcameraSinkCallback(new (std::nothrow) DCameraSinkCallback());
+    dcameraSinkCallback->memberFuncMap_[code] = &DCameraSinkCallbackStub::OnNotifyResourceInfoInner;
     dcameraSinkCallback->OnRemoteRequest(code, pdata, reply, option);
 }
 }