diff --git a/services/media_engine/filters/surface_encoder_adapter.cpp b/services/media_engine/filters/surface_encoder_adapter.cpp
index 78047ee7a74691ad0b6286f20b04cc1911ed15e3..ff7f18016b899ba336725b243df2219fd7172d33 100644
--- a/services/media_engine/filters/surface_encoder_adapter.cpp
+++ b/services/media_engine/filters/surface_encoder_adapter.cpp
@@ -330,7 +330,6 @@ Status SurfaceEncoderAdapter::Stop()
     MediaAVCodec::AVCodecTrace trace("SurfaceEncoderAdapter::Stop");
     GetCurrentTime(stopTime_);
     isStopKeyFramePts_ = true;
-    isStartKeyFramePts_ = false;
     MEDIA_LOG_I("Stop time: " PUBLIC_LOG_D64, stopTime_);
 
     if (isStart_ && !isTransCoderMode) {