diff --git a/dbm-services/mysql/db-tools/mysql-dbbackup/pkg/src/backupexe/loader_physical_rocksdb.go b/dbm-services/mysql/db-tools/mysql-dbbackup/pkg/src/backupexe/loader_physical_rocksdb.go
index bc20aff819..21377d6035 100644
--- a/dbm-services/mysql/db-tools/mysql-dbbackup/pkg/src/backupexe/loader_physical_rocksdb.go
+++ b/dbm-services/mysql/db-tools/mysql-dbbackup/pkg/src/backupexe/loader_physical_rocksdb.go
@@ -111,6 +111,16 @@ func (p *PhysicalRocksdbLoader) load() error {
 	loaderCmd := fmt.Sprintf(`%s %s`, binPath, strings.Join(args, " "))
 	logger.Log.Infof("rocksdb physical loader command:%s", loaderCmd)
 
+	// delete *.pid, *.err files
+	errFiles := filepath.Join(p.targetName, "*.err")
+	pidFiles := filepath.Join(p.targetName, "*.pid")
+
+	logger.Log.Infof("delete the errors file:%s", errFiles)
+	cmutil.ExecCommand(true, "", "rm", errFiles)
+	logger.Log.Infof("delete the pid file:%s", pidFiles)
+	cmutil.ExecCommand(true, "", "rm", pidFiles)
+
+	// run command command
 	cmd := exec.Command("sh", "-c", loaderCmd)
 	outFile, err := os.Create(p.loaderLogfile)
 	if err != nil {