diff --git a/frameworks/core/test/unittest/mock/mock_message_parcel.cpp b/frameworks/core/test/unittest/mock/mock_message_parcel.cpp
index ba501f6f99c64e2eb7cbbdb58532e01e11388445..224c5fd885dd08c3d4251d1497ed6b9e20c62545 100644
--- a/frameworks/core/test/unittest/mock/mock_message_parcel.cpp
+++ b/frameworks/core/test/unittest/mock/mock_message_parcel.cpp
@@ -68,7 +68,7 @@ bool MessageParcel::WriteFileDescriptor(int fd)
     return true;
 }
 
-int MessageParcel::ReadFileDescriptor()
+int MessageParcel::ReadFileDescriptor(bool needDup)
 {
     return 0;
 }