diff --git a/backup-daemon/udisksystembackupproxy.cpp b/backup-daemon/udisksystembackupproxy.cpp
index 03e5570..139b0cd 100755
--- a/backup-daemon/udisksystembackupproxy.cpp
+++ b/backup-daemon/udisksystembackupproxy.cpp
@@ -182,7 +182,7 @@ void UDiskSystemBackupProxy::checkFreeCapacity(qint64 itotalSize)
     // 拔掉U盘的场景
     if (m_isForce) {
         emit this->checkResult(int(BackupResult::WRITE_BACKUP_PATHS_TO_USER_FAILED));
-        return false;
+        return ;
     }
 
     // 1、计算待备份数据的大小
diff --git a/backup-daemon/udisksystemrestoreproxy.cpp b/backup-daemon/udisksystemrestoreproxy.cpp
index 739425a..7cb1eb0 100755
--- a/backup-daemon/udisksystemrestoreproxy.cpp
+++ b/backup-daemon/udisksystemrestoreproxy.cpp
@@ -362,7 +362,7 @@ void UDiskSystemRestoreProxy::restoreSystem()
     if (m_isForce) {
         qCritical("U盘已拔出");
         emit checkResult(int(BackupResult::INC_NOT_FOUND_DIR));
-        return false;
+        return ;
     }
 
     // 停止安全防护, 迁移到业务开始的锁定中去