diff --git a/common/src/daudio_util.cpp b/common/src/daudio_util.cpp
index 5ea63198dd5369295961eb3c677824a258230f90..2ea362b2cca21a10a5e4c905aea77d8f68a6bee3 100644
--- a/common/src/daudio_util.cpp
+++ b/common/src/daudio_util.cpp
@@ -263,7 +263,7 @@ int32_t GetAudioParamInt(const std::string &params, const std::string &key, int3
         DHLOGE("String is not number. str:%{public}s.", val.c_str());
         return ERR_DH_AUDIO_NOT_SUPPORT;
     }
-    value = std::stoi(val);
+    value = std::atoi(val.c_str());
     return DH_SUCCESS;
 }
 
diff --git a/services/audiomanager/managersink/src/daudio_sink_dev.cpp b/services/audiomanager/managersink/src/daudio_sink_dev.cpp
index 1ce46fd91368a37a737b5972fac0cfd55dd6e193..b87c8e44ccd16f1db136f2e1a356039b02da1913 100644
--- a/services/audiomanager/managersink/src/daudio_sink_dev.cpp
+++ b/services/audiomanager/managersink/src/daudio_sink_dev.cpp
@@ -472,7 +472,7 @@ int32_t DAudioSinkDev::ConvertString2Int(std::string val)
         DHLOGE("String is not number. str:%{public}s.", val.c_str());
         return -1;
     }
-    return std::stoi(val);
+    return std::atoi(val.c_str());
 }
 
 void DAudioSinkDev::PullUpPage()
diff --git a/services/audiomanager/managersource/src/daudio_source_dev.cpp b/services/audiomanager/managersource/src/daudio_source_dev.cpp
index dff98d344bb4e3883472f7dbfb2ee87a4c76a974..c906571acb800354021834af6fc04069d014ad70 100644
--- a/services/audiomanager/managersource/src/daudio_source_dev.cpp
+++ b/services/audiomanager/managersource/src/daudio_source_dev.cpp
@@ -904,7 +904,7 @@ int32_t DAudioSourceDev::ConvertString2Int(std::string val)
         DHLOGE("String is not number. str:%{public}s.", val.c_str());
         return ERR_DH_AUDIO_FAILED;
     }
-    return std::stoi(val);
+    return std::atoi(val.c_str());
 }
 
 int32_t DAudioSourceDev::OpenDSpeakerInner(std::shared_ptr<DAudioIoDev> &speaker, const int32_t dhId)