diff --git a/tests/unittest/meta/meta_func_unit_test.cpp b/tests/unittest/meta/meta_func_unit_test.cpp
index 12b0d91a91c7ff48fa019208c680d9c1a71a7470..aae9331d66815cf2692e22d19d4a037d5c5ce9a6 100644
--- a/tests/unittest/meta/meta_func_unit_test.cpp
+++ b/tests/unittest/meta/meta_func_unit_test.cpp
@@ -484,6 +484,7 @@ map<TagType, int32_t> testInt32Data = {
     {Tag::VIDEO_ENCODER_REPEAT_PREVIOUS_MAX_COUNT, 10},
     {Tag::VIDEO_DECODER_OUTPUT_COLOR_SPACE, 8},
     {Tag::VIDEO_DECODER_OUTPUT_ENABLE_VRR, 0},
+    {Tag::AUDIO_ENCODE_PTS_MODE, 1},
     // UINT8_T
     {Tag::AUDIO_AAC_PROFILE, static_cast<int32_t>(Plugins::AudioAacProfile::ELD)},
     {Tag::AUDIO_AAC_STREAM_FORMAT, static_cast<int32_t>(Plugins::AudioAacStreamFormat::ADIF)}};