diff --git a/frameworks/native/hdiadapter/devicemanager/src/audio_device_manager_impl.cpp b/frameworks/native/hdiadapter/devicemanager/src/audio_device_manager_impl.cpp
index 9da9f94d4f60ec4b921b882a9acf3fead55ace34..ce3dc849f0d4a0e9af5a945f972130ef69b6065c 100644
--- a/frameworks/native/hdiadapter/devicemanager/src/audio_device_manager_impl.cpp
+++ b/frameworks/native/hdiadapter/devicemanager/src/audio_device_manager_impl.cpp
@@ -83,7 +83,7 @@ std::shared_ptr<IAudioDeviceManager> AudioDeviceManagerFactory::InitRemoteAudioM
 {
     AUDIO_INFO_LOG("AudioDeviceManagerFactory: Init remote audio manager proxy.");
 #ifdef FEATURE_DISTRIBUTE_AUDIO
-#if (defined(__aarch64__) || defined(__x86_64__))
+#if defined(__aarch64__) || defined(__x86_64__) || (defined(__riscv) && (__riscv_xlen == 64))
     char resolvedPath[100] = "/system/lib64/libdaudio_client.z.so";
 #else
     char resolvedPath[100] = "/system/lib/libdaudio_client.z.so";
@@ -217,4 +217,4 @@ int32_t AudioDeviceManagerImpl::Release()
     return SUCCESS;
 }
 }  // namespace AudioStandard
-}  // namespace OHOS
\ No newline at end of file
+}  // namespace OHOS
diff --git a/frameworks/native/hdiadapter/sink/bluetooth/bluetooth_renderer_sink.cpp b/frameworks/native/hdiadapter/sink/bluetooth/bluetooth_renderer_sink.cpp
index 536b2f5f933897186558ab4a527090d82f1b2ab1..c0520d1af8a2efb677738e00cf22cc6052e1f2d1 100644
--- a/frameworks/native/hdiadapter/sink/bluetooth/bluetooth_renderer_sink.cpp
+++ b/frameworks/native/hdiadapter/sink/bluetooth/bluetooth_renderer_sink.cpp
@@ -271,7 +271,7 @@ int32_t BluetoothRendererSinkInner::InitAudioManager()
 {
     AUDIO_INFO_LOG("Initialize audio proxy manager");
 
-#if (defined(__aarch64__) || defined(__x86_64__))
+#if defined(__aarch64__) || defined(__x86_64__) || (defined(__riscv) && (__riscv_xlen == 64))
     char resolvedPath[100] = "/vendor/lib64/chipsetsdk/libaudio_bluetooth_hdi_proxy_server.z.so";
 #else
     char resolvedPath[100] = "/vendor/lib/chipsetsdk/libaudio_bluetooth_hdi_proxy_server.z.so";
diff --git a/services/audio_service/client/src/audio_format_converter_3DA.cpp b/services/audio_service/client/src/audio_format_converter_3DA.cpp
index 8f3d6be14eb827e6fa031e392c004ffd5202066c..88f1daec8d5b86023f100be55132270c760d5eb8 100644
--- a/services/audio_service/client/src/audio_format_converter_3DA.cpp
+++ b/services/audio_service/client/src/audio_format_converter_3DA.cpp
@@ -24,7 +24,7 @@ static constexpr int32_t AVS3METADATA_SIZE = 19824;
 static constexpr int32_t INVALID_FORMAT = -1;
 static constexpr AudioChannelLayout DEFAULT_LAYOUT = CH_LAYOUT_5POINT1POINT2;
 
-#if (defined(__aarch64__) || defined(__x86_64__))
+#if defined(__aarch64__) || defined(__x86_64__) || (defined(__riscv) && (__riscv_xlen == 64))
     constexpr const char *LD_EFFECT_LIBRARY_PATH[] = {"/system/lib64/"};
 #else
     constexpr const char *LD_EFFECT_LIBRARY_PATH[] = {"/system/lib/"};
@@ -276,4 +276,4 @@ int32_t LibLoader::ApplyAlgo(AudioBuffer &inputBuffer, AudioBuffer &outputBuffer
     return ret;
 }
 } // namespace AudioStandard
-} // namespace OHOS
\ No newline at end of file
+} // namespace OHOS
diff --git a/services/audio_service/server/src/audio_effect_server.cpp b/services/audio_service/server/src/audio_effect_server.cpp
index 5e3e81d30f5ed48e2eff05a48e8b5b5e7a7f7f33..01c85ab1736caa8525205edad84339e2916c00cf 100644
--- a/services/audio_service/server/src/audio_effect_server.cpp
+++ b/services/audio_service/server/src/audio_effect_server.cpp
@@ -24,7 +24,7 @@
 namespace OHOS {
 namespace AudioStandard {
 
-#if (defined(__aarch64__) || defined(__x86_64__))
+#if defined(__aarch64__) || defined(__x86_64__) || (defined(__riscv) && (__riscv_xlen == 64))
     constexpr const char *LD_EFFECT_LIBRARY_PATH[] = {"/system/lib64/"};
 #else
     constexpr const char *LD_EFFECT_LIBRARY_PATH[] = {"/system/lib/"};