diff --git a/frameworks/core/test/unittest/mock/mock_image_source.cpp b/frameworks/core/test/unittest/mock/mock_image_source.cpp
index 57314557bfaa1e5278d90054c2e566d397c59648..eba11372127ebfc1f38ead6e7a6f6da04ed95960 100644
--- a/frameworks/core/test/unittest/mock/mock_image_source.cpp
+++ b/frameworks/core/test/unittest/mock/mock_image_source.cpp
@@ -308,7 +308,7 @@ MemoryUsagePreference ImageSource::GetMemoryUsagePreference()
     return preference_;
 }
 
-uint32_t ImageSource::GetRedactionArea(const int &fd, const int &redactionType,
+uint32_t ImageSource::GetFilterArea(const int &redactionType,
     std::vector<std::pair<uint32_t, uint32_t>> &ranges)
 {
     return 0;