diff --git a/services/audio_engine/node/include/hpae_offload_sinkoutput_node.h b/services/audio_engine/node/include/hpae_offload_sinkoutput_node.h
index d7eac9285b7e06036b667c12821decc2d858c017..847272cd8551d75fadb271c5998dde0d8d7e3eeb 100644
--- a/services/audio_engine/node/include/hpae_offload_sinkoutput_node.h
+++ b/services/audio_engine/node/include/hpae_offload_sinkoutput_node.h
@@ -112,6 +112,7 @@ private:
     uint32_t timeoutThdFrames_ = 0;
     // first stand for pos(in us), second stand for time
     std::pair<uint64_t, TimePoint> hdiPos_;
+    uint32_t suspendCount_ = 0;
 };
 
 }  // namespace HPAE
diff --git a/services/audio_engine/node/src/hpae_offload_sinkoutput_node.cpp b/services/audio_engine/node/src/hpae_offload_sinkoutput_node.cpp
index 24d56f2693db4fcad82f3f10b854a3f9c7720a8a..913a1274308172066de2363906593cb1e4b90e0d 100644
--- a/services/audio_engine/node/src/hpae_offload_sinkoutput_node.cpp
+++ b/services/audio_engine/node/src/hpae_offload_sinkoutput_node.cpp
@@ -65,16 +65,15 @@ HpaeOffloadSinkOutputNode::HpaeOffloadSinkOutputNode(HpaeNodeInfo &nodeInfo)
 
 bool HpaeOffloadSinkOutputNode::CheckIfSuspend()
 {
-    static uint32_t suspendCount = 0;
     if (!GetPreOutNum()) {
-        suspendCount++;
+        suspendCount_++;
         usleep(TIME_US_PER_MS * FRAME_TIME_IN_MS);
-        if (suspendCount > timeoutThdFrames_) {
+        if (suspendCount_ > timeoutThdFrames_) {
             RenderSinkStop();
         }
         return true;
     } else {
-        suspendCount = 0;
+        suspendCount_ = 0;
         return false;
     }
 }