diff --git a/services/audioclient/spkclient/src/dspeaker_client.cpp b/services/audioclient/spkclient/src/dspeaker_client.cpp
index e3e9749019479165e375dfc59b2f27667717f0bb..f75455a27c52702d60282954919e0e87d15ad2c3 100644
--- a/services/audioclient/spkclient/src/dspeaker_client.cpp
+++ b/services/audioclient/spkclient/src/dspeaker_client.cpp
@@ -673,6 +673,7 @@ void DSpeakerClient::PlayStatusChange(const std::string &args)
     } else {
         DHLOGE("Play status error.");
     }
+    cJSON_Delete(jParam);
 }
 
 void DSpeakerClient::SetAttrs(const std::string &devId, const std::shared_ptr<IAudioEventCallback> &callback)