diff --git a/services/audio_service/test/unittest/audio_service_unit_test.cpp b/services/audio_service/test/unittest/audio_service_unit_test.cpp
index 7f41d9b0f6cea0a73de34133ca3a8136140e2395..5b4a24d16f2dbf9cf8f579ad08b9a0f4a83f18fa 100644
--- a/services/audio_service/test/unittest/audio_service_unit_test.cpp
+++ b/services/audio_service/test/unittest/audio_service_unit_test.cpp
@@ -2980,75 +2980,6 @@ HWTEST(AudioServiceUnitTest, ShouldBeDualTone_004, TestSize.Level1)
     EXPECT_FALSE(AudioService::GetInstance()->ShouldBeDualTone(config));
 }
 
-/**
- * @tc.name  : Test GetDeviceInfoForProcess API
- * @tc.type  : FUNC
- * @tc.number: GetDeviceInfoForProcess_001,
- * @tc.desc  : Test GetDeviceInfoForProcess interface.
- */
-HWTEST(AudioServiceUnitTest, GetDeviceInfoForProcess_001, TestSize.Level1)
-{
-    AudioProcessConfig config = {};
-    config.originalSessionId = 1;
-    config.rendererInfo.streamUsage = STREAM_USAGE_VOICE_COMMUNICATION;
-    config.streamInfo.samplingRate = SAMPLE_RATE_16000;
-    bool reload = false;
-    AudioStreamInfo info;
-    AudioDeviceDescriptor deviceInfo = AudioService::GetInstance()->GetDeviceInfoForProcess(config, info, reload);
-
-    EXPECT_NE(deviceInfo.deviceType_, DEVICE_TYPE_MIC);
-    EXPECT_EQ(deviceInfo.isLowLatencyDevice_, false);
-    EXPECT_EQ(deviceInfo.audioStreamInfo_.size(), 1);
-}
-
-/**
- * @tc.name  : Test GetDeviceInfoForProcess API
- * @tc.type  : FUNC
- * @tc.number: GetDeviceInfoForProcess_002,
- * @tc.desc  : Test GetDeviceInfoForProcess interface.
- */
-HWTEST(AudioServiceUnitTest, GetDeviceInfoForProcess_002, TestSize.Level1)
-{
-    AudioProcessConfig config = {};
-    config.originalSessionId = 1;
-    config.rendererInfo.streamUsage = STREAM_USAGE_VOICE_COMMUNICATION;
-    config.capturerInfo.sourceType = SOURCE_TYPE_VOICE_COMMUNICATION;
-    config.streamInfo.samplingRate = SAMPLE_RATE_16000;
-    bool reload = false;
-    AudioStreamInfo info;
-    AudioDeviceDescriptor deviceInfo = AudioService::GetInstance()->GetDeviceInfoForProcess(config, info, reload);
-
-    EXPECT_NE(deviceInfo.deviceType_, DEVICE_TYPE_MIC);
-    EXPECT_EQ(deviceInfo.isLowLatencyDevice_, false);
-    EXPECT_EQ(deviceInfo.a2dpOffloadFlag_, 0);
-    EXPECT_EQ(deviceInfo.audioStreamInfo_.size(), 1);
-    EXPECT_EQ(deviceInfo.deviceName_, "mmap_device");
-}
-
-/**
- * @tc.name  : Test GetDeviceInfoForProcess API
- * @tc.type  : FUNC
- * @tc.number: GetDeviceInfoForProcess_003,
- * @tc.desc  : Test GetDeviceInfoForProcess interface.
- */
-HWTEST(AudioServiceUnitTest, GetDeviceInfoForProcess_003, TestSize.Level1)
-{
-    AudioProcessConfig config = {};
-    config.originalSessionId = 1;
-    config.audioMode = AUDIO_MODE_RECORD;
-    bool reload = false;
-    AudioStreamInfo info;
-    AudioDeviceDescriptor deviceInfo = AudioService::GetInstance()->GetDeviceInfoForProcess(config, info, reload);
-
-    EXPECT_EQ(deviceInfo.deviceId_, 1);
-    EXPECT_EQ(deviceInfo.networkId_, LOCAL_NETWORK_ID);
-    EXPECT_EQ(deviceInfo.deviceRole_, INPUT_DEVICE);
-    EXPECT_EQ(deviceInfo.deviceType_, DEVICE_TYPE_MIC);
-    EXPECT_EQ(deviceInfo.audioStreamInfo_.size(), 1);
-
-    EXPECT_EQ(deviceInfo.deviceName_, "mmap_device");
-}
-
 /**
  * @tc.name  : Test InitAllDupBuffer API
  * @tc.type  : FUNC