diff --git a/src/plugins/common/core/dfmplugin-fileoperations/fileoperations/fileoperationutils/abstractworker.cpp b/src/plugins/common/core/dfmplugin-fileoperations/fileoperations/fileoperationutils/abstractworker.cpp
index f18be83e32..09c6f5a076 100644
--- a/src/plugins/common/core/dfmplugin-fileoperations/fileoperations/fileoperationutils/abstractworker.cpp
+++ b/src/plugins/common/core/dfmplugin-fileoperations/fileoperations/fileoperationutils/abstractworker.cpp
@@ -121,7 +121,7 @@ void AbstractWorker::pause()
         return;
     if (speedtimer) {
         elapsed += speedtimer->elapsed();
-        delete speedtimer;
+        speedtimerList.append(speedtimer);
         speedtimer = nullptr;
         JobInfoPointer info(new QMap<quint8, QVariant>);
         info->insert(AbstractJobHandler::NotifyInfoKey::kJobtypeKey, QVariant::fromValue(jobType));
@@ -678,6 +678,8 @@ AbstractWorker::~AbstractWorker()
         delete  speedtimer;
         speedtimer = nullptr;
     }
+
+    qDeleteAll(speedtimerList);
 }
 
 /*!
diff --git a/src/plugins/common/core/dfmplugin-fileoperations/fileoperations/fileoperationutils/abstractworker.h b/src/plugins/common/core/dfmplugin-fileoperations/fileoperations/fileoperationutils/abstractworker.h
index 6571a72009..fe7799150c 100644
--- a/src/plugins/common/core/dfmplugin-fileoperations/fileoperations/fileoperationutils/abstractworker.h
+++ b/src/plugins/common/core/dfmplugin-fileoperations/fileoperations/fileoperationutils/abstractworker.h
@@ -198,6 +198,7 @@ protected slots:
     std::atomic_int64_t elapsed { 0 };
     std::atomic_int64_t deleteFirstFileSize{ false };
     bool isCutMerge{false};
+    QList<QElapsedTimer *> speedtimerList;
 };
 DPFILEOPERATIONS_END_NAMESPACE