diff --git a/nex-be/src/main/java/com/unisinsight/project/service/impl/ClientServiceImpl.java b/nex-be/src/main/java/com/unisinsight/project/service/impl/ClientServiceImpl.java
index eee6676..bad1d18 100644
--- a/nex-be/src/main/java/com/unisinsight/project/service/impl/ClientServiceImpl.java
+++ b/nex-be/src/main/java/com/unisinsight/project/service/impl/ClientServiceImpl.java
@@ -66,7 +66,7 @@ public class ClientServiceImpl implements ClientService {
                     map.put("name", e.getDesktopName()+"."+e.getDesktopType());
                 }
                 if (StringUtils.isNotBlank(e.getFileSize())) {
-                    map.put("file_size", e.getFileSize());
+                    map.put("file_size", StringUtils.isNotEmpty(e.getFileSize()) ? Long.parseLong(e.getFileSize()) : 0L);
                 }
                 if (StringUtils.isNotBlank(e.getStoragePath())) {
                     map.put("storage_path", e.getStoragePath());
diff --git a/nex-be/src/main/java/com/unisinsight/project/service/impl/ImageVirtualMachinesServiceImpl.java b/nex-be/src/main/java/com/unisinsight/project/service/impl/ImageVirtualMachinesServiceImpl.java
index 7e91e1c..a1033fc 100644
--- a/nex-be/src/main/java/com/unisinsight/project/service/impl/ImageVirtualMachinesServiceImpl.java
+++ b/nex-be/src/main/java/com/unisinsight/project/service/impl/ImageVirtualMachinesServiceImpl.java
@@ -254,6 +254,12 @@ public class ImageVirtualMachinesServiceImpl extends ServiceImpl<ImageVirtualMac
             log.info("查询镜像虚拟机返回为空");
             return Result.errorResult(BaseErrorCode.HTTP_ERROR_CODE_500, "虚拟机不存在");
         }
+        LambdaQueryWrapper<ImageDesktop> desktopLambdaQueryWrapper=new LambdaQueryWrapper<>();
+        desktopLambdaQueryWrapper.eq(ImageDesktop::getImageVirtualId, imageVirtualMachines.getId());
+        int count = imageDesktopService.count(desktopLambdaQueryWrapper);
+        if (count>0){
+            return Result.errorResult(BaseErrorCode.HTTP_ERROR_CODE_500, "该镜像有对应的克隆桌面,不允许删除");
+        }
 
         // 调用镜像删除服务
         ImageDeleteReq deleteReq = ImageDeleteReq.builder()