diff --git a/interfaces/innerkits/ipc_core/include/message_parcel.h b/interfaces/innerkits/ipc_core/include/message_parcel.h
index 9a8390b7ed54faceef69c2466fd26247f3f6a29a..7a941afc028cf8167e9de7d8a3b3d6b129270aef 100644
--- a/interfaces/innerkits/ipc_core/include/message_parcel.h
+++ b/interfaces/innerkits/ipc_core/include/message_parcel.h
@@ -50,7 +50,6 @@ public:
     {
         needCloseFd_ = true;
     };
-    bool MessageParcelAppend(MessageParcel &data);
 
 private:
 #ifndef CONFIG_IPC_SINGLE
diff --git a/ipc/test/auxiliary/native/src/test_service_skeleton.cpp b/ipc/test/auxiliary/native/src/test_service_skeleton.cpp
index cf02e96fafd0e0d73aef46965d77871861c8c2fa..e3da09bc672c0f5d0419a723b2b6d0421cea1a71 100644
--- a/ipc/test/auxiliary/native/src/test_service_skeleton.cpp
+++ b/ipc/test/auxiliary/native/src/test_service_skeleton.cpp
@@ -428,7 +428,7 @@ int TestServiceProxy::TestAccessTokenID(int32_t ftoken_expected)
 
 int TestServiceProxy::TestMessageParcelAppend(MessageParcel &dst, MessageParcel &src)
 {
-    bool res = dst.MessageParcelAppend(src);
+    bool res = dst.ParcelAppend(src);
     if (!res) {
         ZLOGE(LABEL, "TestMessageParcelAppend without ipc failed");
         return -1;
@@ -439,7 +439,7 @@ int TestServiceProxy::TestMessageParcelAppend(MessageParcel &dst, MessageParcel
 int TestServiceProxy::TestMessageParcelAppendWithIpc(MessageParcel &dst, MessageParcel &src,
     MessageParcel &reply, bool withObject)
 {
-    bool res = dst.MessageParcelAppend(src);
+    bool res = dst.ParcelAppend(src);
     if (!res) {
         ZLOGE(LABEL, "TestMessageParcelAppend with ipc failed");
         return -1;
@@ -685,6 +685,7 @@ int TestServiceStub::OnRemoteRequest(uint32_t code,
             reply.WriteInt32(data.ReadInt32());
             reply.WriteString(data.ReadString());
             reply.WriteRemoteObject(data.ReadRemoteObject());
+            reply.WriteFileDescriptor(data.ReadFileDescriptor());
             break;
         }
         default: