diff --git a/frameworks/native/soundpool/stream_id_manager.cpp b/frameworks/native/soundpool/stream_id_manager.cpp
index 9bed2a5346749ea2290e28dfa738868d0ed4e791..586d851677dbee95ceaac6418a47907a3cb06e72 100644
--- a/frameworks/native/soundpool/stream_id_manager.cpp
+++ b/frameworks/native/soundpool/stream_id_manager.cpp
@@ -134,7 +134,8 @@ int32_t StreamIDManager::SetPlay(const int32_t soundID, const int32_t streamID,
     // CacheBuffer must prepare before play.
     std::shared_ptr<CacheBuffer> freshCacheBuffer = FindCacheBuffer(streamID);
     freshCacheBuffer->PreparePlay(streamID, audioRendererInfo_, playParameters);
-    if (currentTaskNum_ < maxStreams_) {
+    int32_t tempMaxStream = maxStreams_;
+    if (currentTaskNum_ < static_cast<size_t>(tempMaxStream)) {
         AddPlayTask(streamID, playParameters);
     } else {
         int32_t playingStreamID = playingStreamIDs_.back();