diff --git a/services/audio_engine/node/src/hpae_audio_format_converter_node.cpp b/services/audio_engine/node/src/hpae_audio_format_converter_node.cpp
index 1b14461153255ebba581a475f82715cdd72be21d..dfb89bf73b0ccc2602cdb20d605099e0da2eccba 100644
--- a/services/audio_engine/node/src/hpae_audio_format_converter_node.cpp
+++ b/services/audio_engine/node/src/hpae_audio_format_converter_node.cpp
@@ -219,7 +219,7 @@ bool HpaeAudioFormatConverterNode::CheckUpdateOutInfo()
     if (resampler_->GetOutRate() != sampleRate) {
         HILOG_COMM_INFO("NodeId: %{public}d, update output sample rate: %{public}d -> %{public}d",
             GetNodeId(), resampler_->GetOutRate(), sampleRate);
-        resampler_->UpdateRates(preNodeInfo_.samplingRate, sampleRate);
+        resampler_->UpdateRates(resampler_->GetInRate(), sampleRate);
     }
 
     HpaeNodeInfo nodeInfo = GetNodeInfo();