diff --git a/nex-be/src/main/java/com/unisinsight/project/controller/ImageDesktopController.java b/nex-be/src/main/java/com/unisinsight/project/controller/ImageDesktopController.java
new file mode 100644
index 0000000..a0eaf7c
--- /dev/null
+++ b/nex-be/src/main/java/com/unisinsight/project/controller/ImageDesktopController.java
@@ -0,0 +1,101 @@
+package com.unisinsight.project.controller;
+
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.unisinsight.project.entity.dao.ImageDesktop;
+import com.unisinsight.project.entity.req.ImageDesktopReq;
+import com.unisinsight.project.entity.res.ImageDesktopRes;
+import com.unisinsight.project.service.ImageDesktopService;
+import org.springframework.web.bind.annotation.*;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+import javax.annotation.Resource;
+import java.io.Serializable;
+import java.util.List;
+
+import com.unisinsight.project.exception.Result;
+import lombok.extern.slf4j.Slf4j;
+import com.unisinsight.project.exception.BaseErrorCode;
+
+import java.util.Objects;
+
+import com.unisinsight.project.entity.req.DeleteIdReq;
+import cn.hutool.json.JSONUtil;
+
+/**
+ * 桌面镜像(ImageDesktop)表控制层
+ *
+ * @author ch
+ * @since 2025-08-29 09:23:01
+ */
+@RestController
+@Api(tags = "桌面镜像")
+@Slf4j
+@RequestMapping("/api/nex/v1/image_desktop")
+public class ImageDesktopController {
+    /**
+     * 服务对象
+     */
+    @Resource
+    private ImageDesktopService service;
+
+    /**
+     * 分页查询所有数据
+     *
+     * @param page         分页对象
+     * @param imageDesktop 查询实体
+     * @return 所有数据
+     */
+    @PostMapping("/select/page")
+    @ApiOperation(value = "分页查询桌面镜像")
+    public Result selectPage(@RequestBody ImageDesktopReq imageDesktopReq) {
+        if (Objects.isNull(imageDesktopReq)) {
+            return Result.errorResult(BaseErrorCode.PARAMS_CHK_ERROR);
+        }
+        log.info("分页查询桌面镜像请求参数为：{}", JSONUtil.toJsonStr(imageDesktopReq));
+        return service.selectPage(imageDesktopReq);
+    }
+
+    @ApiOperation(value = "桌面镜像新增")
+    @PostMapping("/add")
+    public Result<?> insertImageVirtualMachines(@RequestBody ImageDesktopReq imageDesktopReq) {
+        if (Objects.isNull(imageDesktopReq)) {
+            return Result.errorResult(BaseErrorCode.PARAMS_CHK_ERROR);
+        }
+        log.info("桌面镜像新增请求参数为：{}", JSONUtil.toJsonStr(imageDesktopReq));
+        return service.insert(imageDesktopReq);
+    }
+
+    @ApiOperation(value = "桌面镜像修改")
+    @PostMapping("/update")
+    public Result<?> updateUser(@RequestBody ImageDesktopReq imageDesktopReq) {
+        if (Objects.isNull(imageDesktopReq)) {
+            return Result.errorResult(BaseErrorCode.PARAMS_CHK_ERROR);
+        }
+        log.info("桌面镜像修改请求参数为：{}", JSONUtil.toJsonStr(imageDesktopReq));
+        return service.update(imageDesktopReq);
+    }
+
+    @ApiOperation(value = "桌面镜像查询")
+    @PostMapping("/query")
+    public Result<?> queryUser(@RequestBody ImageDesktopReq imageDesktopReq) {
+        if (Objects.isNull(imageDesktopReq)) {
+            return Result.errorResult(BaseErrorCode.PARAMS_CHK_ERROR);
+        }
+        log.info("桌面镜像查询请求参数为：{}", JSONUtil.toJsonStr(imageDesktopReq));
+        return service.query(imageDesktopReq);
+    }
+
+    @ApiOperation(value = "桌面镜像删除")
+    @PostMapping("/delete")
+    public Result<?> delete(@RequestBody DeleteIdReq deleteIdReq) {
+        if (Objects.isNull(deleteIdReq)) {
+            return Result.errorResult(BaseErrorCode.PARAMS_CHK_ERROR);
+        }
+        log.info("桌面镜像删除请求参数为：{}", JSONUtil.toJsonStr(deleteIdReq));
+        return service.delete(deleteIdReq);
+    }
+}
+
diff --git a/nex-be/src/main/java/com/unisinsight/project/controller/ImageVirtualMachinesController.java b/nex-be/src/main/java/com/unisinsight/project/controller/ImageVirtualMachinesController.java
index 2ae7150..5bba7fc 100644
--- a/nex-be/src/main/java/com/unisinsight/project/controller/ImageVirtualMachinesController.java
+++ b/nex-be/src/main/java/com/unisinsight/project/controller/ImageVirtualMachinesController.java
@@ -90,7 +90,7 @@ public class ImageVirtualMachinesController {
         log.info("镜像虚拟机删除请求参数为：{}", JSONUtil.toJsonStr(deleteIdReq));
         return service.delete(deleteIdReq);
     }
-    @ApiOperation(value = "终端删除")
+    @ApiOperation(value = "终端克隆")
     @PostMapping("/clone/template")
     public Result<?> cloneTemplate(@RequestBody ImageVirtualMachinesReq req) {
         if (Objects.isNull(req)) {
@@ -99,6 +99,33 @@ public class ImageVirtualMachinesController {
         log.info("镜像虚拟机克隆为模板请求参数为：{}", JSONUtil.toJsonStr(req));
         return service.cloneTemplate(req);
     }
+    @ApiOperation(value = "终端启动")
+    @PostMapping("/start")
+    public Result<?> start(@RequestBody ImageVirtualMachinesReq req) {
+        if (Objects.isNull(req)) {
+            return Result.errorResult(BaseErrorCode.PARAMS_CHK_ERROR);
+        }
+        log.info("终端启动请求参数为：{}", JSONUtil.toJsonStr(req));
+        return service.cloneTemplate(req);
+    }
+    @ApiOperation(value = "终端重启")
+    @PostMapping("/reboot")
+    public Result<?> reboot(@RequestBody ImageVirtualMachinesReq req) {
+        if (Objects.isNull(req)) {
+            return Result.errorResult(BaseErrorCode.PARAMS_CHK_ERROR);
+        }
+        log.info("终端重启请求参数为：{}", JSONUtil.toJsonStr(req));
+        return service.cloneTemplate(req);
+    }
+    @ApiOperation(value = "终端快照")
+    @PostMapping("/snapshot")
+    public Result<?> snapshot(@RequestBody ImageVirtualMachinesReq req) {
+        if (Objects.isNull(req)) {
+            return Result.errorResult(BaseErrorCode.PARAMS_CHK_ERROR);
+        }
+        log.info("终端快照请求参数为：{}", JSONUtil.toJsonStr(req));
+        return service.cloneTemplate(req);
+    }
 
 }
 
diff --git a/nex-be/src/main/java/com/unisinsight/project/entity/dao/ImageDesktop.java b/nex-be/src/main/java/com/unisinsight/project/entity/dao/ImageDesktop.java
new file mode 100644
index 0000000..27e40e2
--- /dev/null
+++ b/nex-be/src/main/java/com/unisinsight/project/entity/dao/ImageDesktop.java
@@ -0,0 +1,141 @@
+package com.unisinsight.project.entity.dao;
+
+
+import com.baomidou.mybatisplus.annotation.*;
+import com.baomidou.mybatisplus.extension.activerecord.Model;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+
+/**
+ * 桌面镜像(ImageDesktop)表实体类
+ *
+ * @author ch
+ * @since 2025-08-29 09:25:39
+ */
+@TableName(value = "image_desktop")
+@Data
+@ApiModel("桌面镜像")
+public class ImageDesktop extends Model<ImageDesktop> {
+    /**
+     * ID
+     **/
+    @TableId(value = "id", type = IdType.AUTO)
+    @ApiModelProperty("ID")
+    private Long id;
+    /**
+     * 名称
+     **/
+
+
+    @TableField(value = "desktop_name")
+    @ApiModelProperty("名称")
+    private String desktopName;
+    /**
+     * 桌面类型：1：VHD 2：VHDX 3：QCOW2
+     **/
+
+
+    @TableField(value = "desktop_type")
+    @ApiModelProperty("桌面类型：1：VHD 2：VHDX 3：QCOW2")
+    private Integer desktopType;
+    /**
+     * 父镜像id
+     **/
+
+
+    @TableField(value = "image_virtual_id")
+    @ApiModelProperty("父镜像id")
+    private Integer imageVirtualId;
+    /**
+     * 发布状态
+     **/
+
+
+    @TableField(value = "publish_status")
+    @ApiModelProperty("发布状态")
+    private String publishStatus;
+    /**
+     * 操作系统
+     **/
+
+
+    @TableField(value = "os_version")
+    @ApiModelProperty("操作系统")
+    private String osVersion;
+    /**
+     * BT路径
+     **/
+
+
+    @TableField(value = "bt_path")
+    @ApiModelProperty("BT路径")
+    private String btPath;
+    /**
+     * 镜像存储路径
+     **/
+
+
+    @TableField(value = "storage_path")
+    @ApiModelProperty("镜像存储路径")
+    private String storagePath;
+    /**
+     * 创建时间
+     **/
+
+
+    @TableField(value = "create_time", fill = FieldFill.INSERT)
+    @ApiModelProperty("创建时间")
+    private String createTime;
+    /**
+     * 创建人
+     **/
+
+
+    @TableField(value = "create_user")
+    @ApiModelProperty("创建人")
+    private String createUser;
+    /**
+     * 更新时间
+     **/
+
+
+    @TableField(value = "update_time", fill = FieldFill.INSERT_UPDATE)
+    @ApiModelProperty("更新时间")
+    private String updateTime;
+    /**
+     * 更新人
+     **/
+
+
+    @TableField(value = "update_user")
+    @ApiModelProperty("更新人")
+    private String updateUser;
+    /**
+     * 是否删除：0-否，1-删除
+     **/
+
+
+    @TableField(value = "deleted")
+    @ApiModelProperty("是否删除：0-否，1-删除")
+    private Integer deleted;
+    /**
+     * 描述
+     **/
+
+
+    @TableField(value = "description")
+    @ApiModelProperty("描述")
+    private String description;
+    /**
+     * 发布时间
+     **/
+
+
+    @TableField(value = "publish_time")
+    @ApiModelProperty("发布时间")
+    private String publishTime;
+
+}
+
diff --git a/nex-be/src/main/java/com/unisinsight/project/entity/req/ImageDesktopReq.java b/nex-be/src/main/java/com/unisinsight/project/entity/req/ImageDesktopReq.java
new file mode 100644
index 0000000..33e283e
--- /dev/null
+++ b/nex-be/src/main/java/com/unisinsight/project/entity/req/ImageDesktopReq.java
@@ -0,0 +1,123 @@
+package com.unisinsight.project.entity.req;
+
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * 桌面镜像(ImageDesktop)表实体类
+ *
+ * @author ch
+ * @since 2025-08-29 09:23:01
+ */
+@Data
+@ApiModel("桌面镜像")
+public class ImageDesktopReq {
+    /**
+     * ID
+     **/
+    @JsonProperty("id")
+    @ApiModelProperty("ID")
+    private Long id;
+    /**
+     * 名称
+     **/
+    @JsonProperty("desktop_name")
+    @ApiModelProperty("名称")
+    private String desktopName;
+    /**
+     * 桌面类型：1：VHD 2：VHDX 3：QCOW2
+     **/
+    @JsonProperty("desktop_type")
+    @ApiModelProperty("桌面类型：1：VHD 2：VHDX 3：QCOW2")
+    private Integer desktopType;
+    /**
+     * 父镜像id
+     **/
+    @JsonProperty("image_virtual_id")
+    @ApiModelProperty("父镜像id")
+    private Integer imageVirtualId;
+    /**
+     * 发布状态
+     **/
+    @JsonProperty("publish_status")
+    @ApiModelProperty("发布状态")
+    private String publishStatus;
+    /**
+     * 操作系统
+     **/
+    @JsonProperty("os_version")
+    @ApiModelProperty("操作系统")
+    private String osVersion;
+    /**
+     * BT路径
+     **/
+    @JsonProperty("bt_path")
+    @ApiModelProperty("BT路径")
+    private String btPath;
+    /**
+     * 镜像存储路径
+     **/
+    @JsonProperty("storage_path")
+    @ApiModelProperty("镜像存储路径")
+    private String storagePath;
+    /**
+     * 创建时间
+     **/
+    @JsonProperty("create_time")
+    @ApiModelProperty("创建时间")
+    private String createTime;
+    /**
+     * 创建人
+     **/
+    @JsonProperty("create_user")
+    @ApiModelProperty("创建人")
+    private String createUser;
+    /**
+     * 更新时间
+     **/
+    @JsonProperty("update_time")
+    @ApiModelProperty("更新时间")
+    private String updateTime;
+    /**
+     * 更新人
+     **/
+    @JsonProperty("update_user")
+    @ApiModelProperty("更新人")
+    private String updateUser;
+    /**
+     * 是否删除：0-否，1-删除
+     **/
+    @JsonProperty("deleted")
+    @ApiModelProperty("是否删除：0-否，1-删除")
+    private Integer deleted;
+    /**
+     * 描述
+     **/
+    @JsonProperty("description")
+    @ApiModelProperty("描述")
+    private String description;
+    /**
+     * 发布时间
+     **/
+    @JsonProperty("publish_time")
+    @ApiModelProperty("发布时间")
+    private String publishTime;
+    /**
+     * 查询页
+     */
+    @ApiModelProperty(value = "查询页", notes = "分页查询时再传")
+    @JsonProperty("page_num")
+    private Integer pageNum;
+
+
+    /**
+     * 每页数量
+     */
+    @ApiModelProperty(value = "每页数量", notes = "分页查询时再传")
+    @JsonProperty("page_size")
+    private Integer pageSize;
+}
+
diff --git a/nex-be/src/main/java/com/unisinsight/project/entity/res/ImageDesktopRes.java b/nex-be/src/main/java/com/unisinsight/project/entity/res/ImageDesktopRes.java
new file mode 100644
index 0000000..49ed8e1
--- /dev/null
+++ b/nex-be/src/main/java/com/unisinsight/project/entity/res/ImageDesktopRes.java
@@ -0,0 +1,112 @@
+package com.unisinsight.project.entity.res;
+
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 桌面镜像(ImageDesktop)表实体类
+ *
+ * @author ch
+ * @since 2025-08-29 09:23:02
+ */
+@Data
+@ApiModel("桌面镜像")
+public class ImageDesktopRes implements Serializable {
+    /**
+     * ID
+     **/
+    @JsonProperty("id")
+    @ApiModelProperty("ID")
+    private Long id;
+    /**
+     * 名称
+     **/
+    @JsonProperty("desktop_name")
+    @ApiModelProperty("名称")
+    private String desktopName;
+    /**
+     * 桌面类型：1：VHD 2：VHDX 3：QCOW2
+     **/
+    @JsonProperty("desktop_type")
+    @ApiModelProperty("桌面类型：1：VHD 2：VHDX 3：QCOW2")
+    private Integer desktopType;
+    /**
+     * 父镜像id
+     **/
+    @JsonProperty("image_virtual_id")
+    @ApiModelProperty("父镜像id")
+    private Integer imageVirtualId;
+    /**
+     * 发布状态
+     **/
+    @JsonProperty("publish_status")
+    @ApiModelProperty("发布状态")
+    private String publishStatus;
+    /**
+     * 操作系统
+     **/
+    @JsonProperty("os_version")
+    @ApiModelProperty("操作系统")
+    private String osVersion;
+    /**
+     * BT路径
+     **/
+    @JsonProperty("bt_path")
+    @ApiModelProperty("BT路径")
+    private String btPath;
+    /**
+     * 镜像存储路径
+     **/
+    @JsonProperty("storage_path")
+    @ApiModelProperty("镜像存储路径")
+    private String storagePath;
+    /**
+     * 创建时间
+     **/
+    @JsonProperty("create_time")
+    @ApiModelProperty("创建时间")
+    private String createTime;
+    /**
+     * 创建人
+     **/
+    @JsonProperty("create_user")
+    @ApiModelProperty("创建人")
+    private String createUser;
+    /**
+     * 更新时间
+     **/
+    @JsonProperty("update_time")
+    @ApiModelProperty("更新时间")
+    private String updateTime;
+    /**
+     * 更新人
+     **/
+    @JsonProperty("update_user")
+    @ApiModelProperty("更新人")
+    private String updateUser;
+    /**
+     * 是否删除：0-否，1-删除
+     **/
+    @JsonProperty("deleted")
+    @ApiModelProperty("是否删除：0-否，1-删除")
+    private Integer deleted;
+    /**
+     * 描述
+     **/
+    @JsonProperty("description")
+    @ApiModelProperty("描述")
+    private String description;
+    /**
+     * 发布时间
+     **/
+    @JsonProperty("publish_time")
+    @ApiModelProperty("发布时间")
+    private String publishTime;
+
+}
+
diff --git a/nex-be/src/main/java/com/unisinsight/project/grpc/generate/NotificationProto.java b/nex-be/src/main/java/com/unisinsight/project/grpc/generate/NotificationProto.java
index 5e3f656..0440cfd 100644
--- a/nex-be/src/main/java/com/unisinsight/project/grpc/generate/NotificationProto.java
+++ b/nex-be/src/main/java/com/unisinsight/project/grpc/generate/NotificationProto.java
@@ -38,17 +38,17 @@ public final class NotificationProto {
       descriptor;
   static {
     java.lang.String[] descriptorData = {
-      "\n\rmessage.proto\"8\n\017RegisterRequest\022\021\n\tcl" +
-      "ient_sn\030\001 \001(\t\022\022\n\nclient_mac\030\002 \001(\t\"b\n\023Not" +
-      "ificationMessage\022\014\n\004type\030\001 \001(\t\022\017\n\007conten" +
-      "t\030\002 \001(\t\022\021\n\ttimestamp\030\003 \001(\003\022\014\n\004code\030\004 \001(\005" +
-      "\022\013\n\003msg\030\005 \001(\t\"/\n\013MsgResponse\022\017\n\007success\030" +
-      "\001 \001(\010\022\017\n\007message\030\002 \001(\t2\213\001\n\023NotificationS" +
-      "ervice\022:\n\016RegisterStream\022\020.RegisterReque" +
-      "st\032\024.NotificationMessage0\001\0228\n\016shutdownCl" +
-      "ient\022\020.RegisterRequest\032\024.NotificationMes" +
-      "sageB<\n%com.unisinsight.project.grpc.gen" +
-      "erateB\021NotificationProtoP\001b\006proto3"
+      "\n\rmessage.proto\"9\n\017RegisterRequest\022\021\n\tcl" +
+      "ient_sn\030\001 \001(\t\022\023\n\013client_user\030\002 \001(\t\"b\n\023No" +
+      "tificationMessage\022\014\n\004type\030\001 \001(\t\022\017\n\007conte" +
+      "nt\030\002 \001(\t\022\021\n\ttimestamp\030\003 \001(\003\022\014\n\004code\030\004 \001(" +
+      "\005\022\013\n\003msg\030\005 \001(\t\"/\n\013MsgResponse\022\017\n\007success" +
+      "\030\001 \001(\010\022\017\n\007message\030\002 \001(\t2\213\001\n\023Notification" +
+      "Service\022:\n\016RegisterStream\022\020.RegisterRequ" +
+      "est\032\024.NotificationMessage0\001\0228\n\016shutdownC" +
+      "lient\022\020.RegisterRequest\032\024.NotificationMe" +
+      "ssageB<\n%com.unisinsight.project.grpc.ge" +
+      "nerateB\021NotificationProtoP\001b\006proto3"
     };
     descriptor = com.google.protobuf.Descriptors.FileDescriptor
       .internalBuildGeneratedFileFrom(descriptorData,
@@ -59,7 +59,7 @@ public final class NotificationProto {
     internal_static_RegisterRequest_fieldAccessorTable = new
       com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_RegisterRequest_descriptor,
-        new java.lang.String[] { "ClientSn", "ClientMac", });
+        new java.lang.String[] { "ClientSn", "ClientUser", });
     internal_static_NotificationMessage_descriptor =
       getDescriptor().getMessageTypes().get(1);
     internal_static_NotificationMessage_fieldAccessorTable = new
diff --git a/nex-be/src/main/java/com/unisinsight/project/grpc/generate/RegisterRequest.java b/nex-be/src/main/java/com/unisinsight/project/grpc/generate/RegisterRequest.java
index ede0027..2b735d3 100644
--- a/nex-be/src/main/java/com/unisinsight/project/grpc/generate/RegisterRequest.java
+++ b/nex-be/src/main/java/com/unisinsight/project/grpc/generate/RegisterRequest.java
@@ -17,7 +17,7 @@ private static final long serialVersionUID = 0L;
   }
   private RegisterRequest() {
     clientSn_ = "";
-    clientMac_ = "";
+    clientUser_ = "";
   }
 
   @java.lang.Override
@@ -59,7 +59,7 @@ private static final long serialVersionUID = 0L;
           case 18: {
             java.lang.String s = input.readStringRequireUtf8();
 
-            clientMac_ = s;
+            clientUser_ = s;
             break;
           }
           default: {
@@ -132,38 +132,38 @@ private static final long serialVersionUID = 0L;
     }
   }
 
-  public static final int CLIENT_MAC_FIELD_NUMBER = 2;
-  private volatile java.lang.Object clientMac_;
+  public static final int CLIENT_USER_FIELD_NUMBER = 2;
+  private volatile java.lang.Object clientUser_;
   /**
-   * <code>string client_mac = 2;</code>
-   * @return The clientMac.
+   * <code>string client_user = 2;</code>
+   * @return The clientUser.
    */
   @java.lang.Override
-  public java.lang.String getClientMac() {
-    java.lang.Object ref = clientMac_;
+  public java.lang.String getClientUser() {
+    java.lang.Object ref = clientUser_;
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
       com.google.protobuf.ByteString bs = 
           (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
-      clientMac_ = s;
+      clientUser_ = s;
       return s;
     }
   }
   /**
-   * <code>string client_mac = 2;</code>
-   * @return The bytes for clientMac.
+   * <code>string client_user = 2;</code>
+   * @return The bytes for clientUser.
    */
   @java.lang.Override
   public com.google.protobuf.ByteString
-      getClientMacBytes() {
-    java.lang.Object ref = clientMac_;
+      getClientUserBytes() {
+    java.lang.Object ref = clientUser_;
     if (ref instanceof java.lang.String) {
       com.google.protobuf.ByteString b = 
           com.google.protobuf.ByteString.copyFromUtf8(
               (java.lang.String) ref);
-      clientMac_ = b;
+      clientUser_ = b;
       return b;
     } else {
       return (com.google.protobuf.ByteString) ref;
@@ -187,8 +187,8 @@ private static final long serialVersionUID = 0L;
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clientSn_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, clientSn_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clientMac_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, clientMac_);
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clientUser_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, clientUser_);
     }
     unknownFields.writeTo(output);
   }
@@ -202,8 +202,8 @@ private static final long serialVersionUID = 0L;
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clientSn_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, clientSn_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clientMac_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, clientMac_);
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clientUser_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, clientUser_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -222,8 +222,8 @@ private static final long serialVersionUID = 0L;
 
     if (!getClientSn()
         .equals(other.getClientSn())) return false;
-    if (!getClientMac()
-        .equals(other.getClientMac())) return false;
+    if (!getClientUser()
+        .equals(other.getClientUser())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -237,8 +237,8 @@ private static final long serialVersionUID = 0L;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + CLIENT_SN_FIELD_NUMBER;
     hash = (53 * hash) + getClientSn().hashCode();
-    hash = (37 * hash) + CLIENT_MAC_FIELD_NUMBER;
-    hash = (53 * hash) + getClientMac().hashCode();
+    hash = (37 * hash) + CLIENT_USER_FIELD_NUMBER;
+    hash = (53 * hash) + getClientUser().hashCode();
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -374,7 +374,7 @@ private static final long serialVersionUID = 0L;
       super.clear();
       clientSn_ = "";
 
-      clientMac_ = "";
+      clientUser_ = "";
 
       return this;
     }
@@ -403,7 +403,7 @@ private static final long serialVersionUID = 0L;
     public com.unisinsight.project.grpc.generate.RegisterRequest buildPartial() {
       com.unisinsight.project.grpc.generate.RegisterRequest result = new com.unisinsight.project.grpc.generate.RegisterRequest(this);
       result.clientSn_ = clientSn_;
-      result.clientMac_ = clientMac_;
+      result.clientUser_ = clientUser_;
       onBuilt();
       return result;
     }
@@ -456,8 +456,8 @@ private static final long serialVersionUID = 0L;
         clientSn_ = other.clientSn_;
         onChanged();
       }
-      if (!other.getClientMac().isEmpty()) {
-        clientMac_ = other.clientMac_;
+      if (!other.getClientUser().isEmpty()) {
+        clientUser_ = other.clientUser_;
         onChanged();
       }
       this.mergeUnknownFields(other.unknownFields);
@@ -565,78 +565,78 @@ private static final long serialVersionUID = 0L;
       return this;
     }
 
-    private java.lang.Object clientMac_ = "";
+    private java.lang.Object clientUser_ = "";
     /**
-     * <code>string client_mac = 2;</code>
-     * @return The clientMac.
+     * <code>string client_user = 2;</code>
+     * @return The clientUser.
      */
-    public java.lang.String getClientMac() {
-      java.lang.Object ref = clientMac_;
+    public java.lang.String getClientUser() {
+      java.lang.Object ref = clientUser_;
       if (!(ref instanceof java.lang.String)) {
         com.google.protobuf.ByteString bs =
             (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
-        clientMac_ = s;
+        clientUser_ = s;
         return s;
       } else {
         return (java.lang.String) ref;
       }
     }
     /**
-     * <code>string client_mac = 2;</code>
-     * @return The bytes for clientMac.
+     * <code>string client_user = 2;</code>
+     * @return The bytes for clientUser.
      */
     public com.google.protobuf.ByteString
-        getClientMacBytes() {
-      java.lang.Object ref = clientMac_;
+        getClientUserBytes() {
+      java.lang.Object ref = clientUser_;
       if (ref instanceof String) {
         com.google.protobuf.ByteString b = 
             com.google.protobuf.ByteString.copyFromUtf8(
                 (java.lang.String) ref);
-        clientMac_ = b;
+        clientUser_ = b;
         return b;
       } else {
         return (com.google.protobuf.ByteString) ref;
       }
     }
     /**
-     * <code>string client_mac = 2;</code>
-     * @param value The clientMac to set.
+     * <code>string client_user = 2;</code>
+     * @param value The clientUser to set.
      * @return This builder for chaining.
      */
-    public Builder setClientMac(
+    public Builder setClientUser(
         java.lang.String value) {
       if (value == null) {
     throw new NullPointerException();
   }
   
-      clientMac_ = value;
+      clientUser_ = value;
       onChanged();
       return this;
     }
     /**
-     * <code>string client_mac = 2;</code>
+     * <code>string client_user = 2;</code>
      * @return This builder for chaining.
      */
-    public Builder clearClientMac() {
+    public Builder clearClientUser() {
       
-      clientMac_ = getDefaultInstance().getClientMac();
+      clientUser_ = getDefaultInstance().getClientUser();
       onChanged();
       return this;
     }
     /**
-     * <code>string client_mac = 2;</code>
-     * @param value The bytes for clientMac to set.
+     * <code>string client_user = 2;</code>
+     * @param value The bytes for clientUser to set.
      * @return This builder for chaining.
      */
-    public Builder setClientMacBytes(
+    public Builder setClientUserBytes(
         com.google.protobuf.ByteString value) {
       if (value == null) {
     throw new NullPointerException();
   }
   checkByteStringIsUtf8(value);
       
-      clientMac_ = value;
+      clientUser_ = value;
       onChanged();
       return this;
     }
diff --git a/nex-be/src/main/java/com/unisinsight/project/grpc/generate/RegisterRequestOrBuilder.java b/nex-be/src/main/java/com/unisinsight/project/grpc/generate/RegisterRequestOrBuilder.java
index 185ca8d..e8276c9 100644
--- a/nex-be/src/main/java/com/unisinsight/project/grpc/generate/RegisterRequestOrBuilder.java
+++ b/nex-be/src/main/java/com/unisinsight/project/grpc/generate/RegisterRequestOrBuilder.java
@@ -20,14 +20,14 @@ public interface RegisterRequestOrBuilder extends
       getClientSnBytes();
 
   /**
-   * <code>string client_mac = 2;</code>
-   * @return The clientMac.
+   * <code>string client_user = 2;</code>
+   * @return The clientUser.
    */
-  java.lang.String getClientMac();
+  java.lang.String getClientUser();
   /**
-   * <code>string client_mac = 2;</code>
-   * @return The bytes for clientMac.
+   * <code>string client_user = 2;</code>
+   * @return The bytes for clientUser.
    */
   com.google.protobuf.ByteString
-      getClientMacBytes();
+      getClientUserBytes();
 }
diff --git a/nex-be/src/main/java/com/unisinsight/project/grpc/proto/message.proto b/nex-be/src/main/java/com/unisinsight/project/grpc/proto/message.proto
index 016e612..42c6c0e 100644
--- a/nex-be/src/main/java/com/unisinsight/project/grpc/proto/message.proto
+++ b/nex-be/src/main/java/com/unisinsight/project/grpc/proto/message.proto
@@ -13,7 +13,7 @@ service NotificationService {
 
 message RegisterRequest {
   string client_sn = 1;
-  string client_mac = 2;
+  string client_user = 2;
 }
 
 message NotificationMessage {
diff --git a/nex-be/src/main/java/com/unisinsight/project/grpc/service/ClientNotificationServiceImpl.java b/nex-be/src/main/java/com/unisinsight/project/grpc/service/ClientNotificationServiceImpl.java
index b12d811..3a2124f 100644
--- a/nex-be/src/main/java/com/unisinsight/project/grpc/service/ClientNotificationServiceImpl.java
+++ b/nex-be/src/main/java/com/unisinsight/project/grpc/service/ClientNotificationServiceImpl.java
@@ -52,7 +52,7 @@ public class ClientNotificationServiceImpl extends NotificationServiceGrpc.Notif
     @Override
     public void registerStream(RegisterRequest request, StreamObserver<NotificationMessage> responseObserver) {
         String clientSn = request.getClientSn();
-        String clientMac = request.getClientMac();
+        String clientUser = request.getClientUser();
 
         if (StringUtil.isEmpty(clientSn)) {
             NotificationMessage errMsg = NotificationMessage.newBuilder()
@@ -64,19 +64,19 @@ public class ClientNotificationServiceImpl extends NotificationServiceGrpc.Notif
             return; // 避免继续执行后续逻辑
         }
 
-        if (StringUtil.isEmpty(clientMac)) {
+        if (StringUtil.isEmpty(clientUser)) {
             NotificationMessage errMsg = NotificationMessage.newBuilder()
                     .setCode(HttpStatus.BAD_REQUEST.value())
-                    .setMsg("client_mac不能为空")
+                    .setMsg("client_user不能为空")
                     .build();
             responseObserver.onNext(errMsg);
             responseObserver.onCompleted();
             return; // 避免继续执行后续逻辑
         }
 
-        log.info("客户端连接：client_sn:[{}],client_mac: [{}]", clientSn, clientMac);
+        log.info("客户端连接：client_sn:[{}],client_user: [{}]", clientSn, clientUser);
 
-        addClientConnection(responseObserver, clientSn, clientMac);
+        addClientConnection(responseObserver, clientSn, clientUser);
 
 
         responseObserver.onNext(NotificationMessage.newBuilder()
@@ -107,7 +107,7 @@ public class ClientNotificationServiceImpl extends NotificationServiceGrpc.Notif
         return remove;
     }
 
-    private void addClientConnection(StreamObserver<NotificationMessage> responseObserver, String clientId, String clientMac) {
+    private void addClientConnection(StreamObserver<NotificationMessage> responseObserver, String clientId, String clientUser) {
         if (clientStreamMap.size() >= MAX_CLIENT_COUNT) {
             NotificationMessage errMsg = NotificationMessage.newBuilder()
                     .setCode(HttpStatus.TOO_MANY_REQUESTS.value())
@@ -140,7 +140,6 @@ public class ClientNotificationServiceImpl extends NotificationServiceGrpc.Notif
         LambdaUpdateWrapper<Device> updateWrapper = new LambdaUpdateWrapper<>();
         //在线
         updateWrapper.set(Device::getDeviceStatus, 1);
-        updateWrapper.set(Device::getMacAddr, clientMac);
         updateWrapper.eq(Device::getDeviceId, clientId);
         deviceService.update(updateWrapper);
     }
@@ -148,7 +147,7 @@ public class ClientNotificationServiceImpl extends NotificationServiceGrpc.Notif
     @Override
     public void shutdownClient(RegisterRequest request, StreamObserver<NotificationMessage> responseObserver) {
         String clientSn = request.getClientSn();
-        String clientMac = request.getClientMac();
+        String clientUser = request.getClientUser();
 
         if (StringUtil.isEmpty(clientSn)) {
             NotificationMessage errMsg = NotificationMessage.newBuilder()
@@ -160,16 +159,16 @@ public class ClientNotificationServiceImpl extends NotificationServiceGrpc.Notif
             return; // 避免继续执行后续逻辑
         }
 
-        if (StringUtil.isEmpty(clientMac)) {
+        if (StringUtil.isEmpty(clientUser)) {
             NotificationMessage errMsg = NotificationMessage.newBuilder()
                     .setCode(HttpStatus.BAD_REQUEST.value())
-                    .setMsg("client_mac不能为空")
+                    .setMsg("client_user不能为空")
                     .build();
             responseObserver.onNext(errMsg);
             responseObserver.onCompleted();
             return; // 避免继续执行后续逻辑
         }
-        log.info("客户端注销：client_sn:[{}],client_mac: [{}]", clientSn, clientMac);
+        log.info("客户端注销：client_sn:[{}],client_user: [{}]", clientSn, clientUser);
 
         // 安全地移除并关闭连接
         StreamObserver<NotificationMessage> notificationStream = removeClientConnection(clientSn);
diff --git a/nex-be/src/main/java/com/unisinsight/project/mapper/ImageDesktopMapper.java b/nex-be/src/main/java/com/unisinsight/project/mapper/ImageDesktopMapper.java
new file mode 100644
index 0000000..00470e2
--- /dev/null
+++ b/nex-be/src/main/java/com/unisinsight/project/mapper/ImageDesktopMapper.java
@@ -0,0 +1,18 @@
+package com.unisinsight.project.mapper;
+
+import java.util.List;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
+import com.unisinsight.project.entity.dao.ImageDesktop;
+
+/**
+ * 桌面镜像(ImageDesktop)表数据库访问层
+ *
+ * @author ch
+ * @since 2025-08-29 09:23:02
+ */
+public interface ImageDesktopMapper extends BaseMapper<ImageDesktop> {
+
+}
+
diff --git a/nex-be/src/main/java/com/unisinsight/project/service/ImageDesktopService.java b/nex-be/src/main/java/com/unisinsight/project/service/ImageDesktopService.java
new file mode 100644
index 0000000..5f8b15c
--- /dev/null
+++ b/nex-be/src/main/java/com/unisinsight/project/service/ImageDesktopService.java
@@ -0,0 +1,31 @@
+package com.unisinsight.project.service;
+
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.unisinsight.project.entity.dao.ImageDesktop;
+import com.unisinsight.project.entity.req.DeleteIdReq;
+import com.unisinsight.project.entity.req.ImageDesktopReq;
+import com.unisinsight.project.entity.res.ImageDesktopRes;
+import com.unisinsight.project.entity.res.PageResult;
+import com.unisinsight.project.exception.Result;
+
+/**
+ * 桌面镜像(ImageDesktop)表服务接口
+ *
+ * @author ch
+ * @since 2025-08-29 09:23:02
+ */
+public interface ImageDesktopService extends IService<ImageDesktop> {
+    Result<PageResult<ImageDesktopRes>> selectPage(ImageDesktopReq imageDesktopReq);
+
+    Result<?> insert(ImageDesktopReq imageDesktopReq);
+
+    Result<?> update(ImageDesktopReq imageDesktopReq);
+
+    Result<?> query(ImageDesktopReq imageDesktopReq);
+
+    Result<?> delete(DeleteIdReq deleteIdReq);
+
+
+}
+
diff --git a/nex-be/src/main/java/com/unisinsight/project/service/impl/ImageDesktopServiceImpl.java b/nex-be/src/main/java/com/unisinsight/project/service/impl/ImageDesktopServiceImpl.java
new file mode 100644
index 0000000..ed014d1
--- /dev/null
+++ b/nex-be/src/main/java/com/unisinsight/project/service/impl/ImageDesktopServiceImpl.java
@@ -0,0 +1,117 @@
+package com.unisinsight.project.service.impl;
+
+import org.springframework.stereotype.Service;
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.json.JSONUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.unisinsight.project.entity.dao.ImageDesktop;
+import com.unisinsight.project.entity.req.DeleteIdReq;
+import com.unisinsight.project.entity.req.ImageDesktopReq;
+import com.unisinsight.project.entity.res.ImageDesktopRes;
+import com.unisinsight.project.entity.res.PageResult;
+import com.unisinsight.project.exception.BaseErrorCode;
+import com.unisinsight.project.exception.Result;
+import com.unisinsight.project.mapper.ImageDesktopMapper;
+import com.unisinsight.project.service.ImageDesktopService;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.ObjectUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+@Slf4j
+/**
+ * 桌面镜像(ImageDesktop)表服务实现类
+ *
+ * @author ch
+ * @since 2025-08-29 09:23:02
+ */
+@Service("imageDesktopService")
+public class ImageDesktopServiceImpl extends ServiceImpl<ImageDesktopMapper, ImageDesktop> implements ImageDesktopService {
+    @Resource
+    private ImageDesktopMapper mapper;
+
+    @Override
+    public Result<PageResult<ImageDesktopRes>> selectPage(ImageDesktopReq imageDesktopReq) {
+        Page<ImageDesktop> page = new Page<>(imageDesktopReq.getPageNum(), imageDesktopReq.getPageSize());
+        LambdaQueryWrapper<ImageDesktop> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.orderByAsc(ImageDesktop::getId);
+        Page<ImageDesktop> imageDesktopPage = mapper.selectPage(page, queryWrapper);
+        log.info("分页查询桌面镜像返回：{}", JSONUtil.toJsonStr(imageDesktopPage));
+        if (CollectionUtil.isEmpty(imageDesktopPage.getRecords())) {
+            log.info("分页查询桌面镜像返回为空");
+            return Result.successResult();
+        } else {
+            PageResult<ImageDesktopRes> convert = PageResult.convertIPage(imageDesktopPage, ImageDesktopRes.class);
+            List<ImageDesktopRes> data = convert.getData();
+            convert.setData(data);
+            return Result.successResult(convert);
+        }
+    }
+
+    @Override
+    public Result<?> insert(ImageDesktopReq imageDesktopReq) {
+        ImageDesktop imageDesktop = BeanUtil.copyProperties(imageDesktopReq, ImageDesktop.class);
+        //       QueryWrapper<ImageVirtualMachines> queryWrapper = new QueryWrapper<>();
+        //     queryWrapper.lambda().eq(ImageVirtualMachines::getImageName, imageVirtualMachines.getImageName());
+//        ImageVirtualMachines selectOne = machinesMapper.selectOne(queryWrapper);
+//        if (ObjectUtils.isNotEmpty(selectOne)) {
+        //           return new Result<>("200", "名称重复");
+//        }
+        imageDesktop.setCreateUser("admin");
+        imageDesktop.setUpdateUser("admin");
+        int insert = mapper.insert(imageDesktop);
+        log.info("桌面镜像新增insert:{}", insert);
+
+        if (insert == 1) {
+            return Result.successResult();
+        } else {
+            return Result.errorResult(BaseErrorCode.HTTP_ERROR_CODE_500);
+        }
+    }
+
+    @Override
+    public Result<?> update(ImageDesktopReq imageDesktopReq) {
+        ImageDesktop imageDesktop = BeanUtil.copyProperties(imageDesktopReq, ImageDesktop.class);
+        imageDesktop.setUpdateUser("admin");
+        int updated = mapper.updateById(imageDesktop);
+        log.info("桌面镜像修改updated:{}", updated);
+        if (updated == 1) {
+            return Result.successResult();
+        } else {
+            return Result.errorResult(BaseErrorCode.HTTP_ERROR_CODE_500);
+        }
+    }
+
+    @Override
+    public Result<?> query(ImageDesktopReq imageDesktopReq) {
+        ImageDesktop imageDesktop = mapper.selectById(imageDesktopReq.getId());
+
+        if (ObjectUtils.isEmpty(imageDesktop)) {
+            log.info("查询桌面镜像返回为空");
+            return Result.successResult();
+        }
+        ImageDesktopRes res = BeanUtil.copyProperties(imageDesktop, ImageDesktopRes.class);
+        log.info("查询桌面镜像返回：{}", JSONUtil.toJsonStr(res));
+        return Result.successResult(res);
+    }
+
+    @Override
+    public Result<?> delete(DeleteIdReq deleteIdReq) {
+        int deleted = mapper.deleteById(deleteIdReq.getId());
+        log.info("桌面镜像删除insert:{}", deleted);
+        if (deleted == 1) {
+            return Result.successResult();
+        } else {
+            return Result.errorResult(BaseErrorCode.HTTP_ERROR_CODE_500);
+        }
+    }
+
+}
+
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 a844a52..5cb67aa 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
@@ -220,7 +220,7 @@ public class ImageVirtualMachinesServiceImpl extends ServiceImpl<ImageVirtualMac
     @Override
     public Result<?> delete(DeleteIdReq deleteIdReq) {
         int deleted = machinesMapper.deleteById(deleteIdReq.getId());
-        log.info("终端删除insert:{}", deleted);
+        log.info("终端删除delete:{}", deleted);
         if (deleted == 1) {
             return Result.successResult();
         } else {
@@ -230,7 +230,7 @@ public class ImageVirtualMachinesServiceImpl extends ServiceImpl<ImageVirtualMac
 
     @Override
     public Result<?> cloneTemplate(ImageVirtualMachinesReq req) {
-        //todo  调用镜像生成服务 在生成完毕后生成桌面镜像数据
+        //todo  调用镜像生成服务 在生成完毕后生成桌面镜像数据   桌面镜像加BT
         return null;
     }
 }
diff --git a/nex-be/src/main/resources/application.yml b/nex-be/src/main/resources/application.yml
index 71531c5..fa78d45 100644
--- a/nex-be/src/main/resources/application.yml
+++ b/nex-be/src/main/resources/application.yml
@@ -55,7 +55,7 @@ mybatis-plus:
 grpc:
   server:
     # 指定Grpc暴露的端口，后续客户端通过这个端口访问
-    port: 51051
+    port: 50051
 
 # Feign 配置
 feign:
diff --git a/nex-be/src/main/resources/mapper/ImageDesktopMaper.xml b/nex-be/src/main/resources/mapper/ImageDesktopMaper.xml
new file mode 100644
index 0000000..f9c46fc
--- /dev/null
+++ b/nex-be/src/main/resources/mapper/ImageDesktopMaper.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.unisinsight.project.mapper.ImageDesktopMapper">
+
+    <resultMap type="com.unisinsight.project.entity.dao.ImageDesktop" id="ImageDesktopMap">
+        <result property="id" column="id" jdbcType="INTEGER"/>
+        <result property="desktopName" column="desktop_name" jdbcType="VARCHAR"/>
+        <result property="desktopType" column="desktop_type" jdbcType="INTEGER"/>
+        <result property="imageVirtualId" column="image_virtual_id" jdbcType="INTEGER"/>
+        <result property="publishStatus" column="publish_status" jdbcType="VARCHAR"/>
+        <result property="osVersion" column="os_version" jdbcType="VARCHAR"/>
+        <result property="btPath" column="bt_path" jdbcType="VARCHAR"/>
+        <result property="storagePath" column="storage_path" jdbcType="VARCHAR"/>
+        <result property="createTime" column="create_time" jdbcType="VARCHAR"/>
+        <result property="createUser" column="create_user" jdbcType="VARCHAR"/>
+        <result property="updateTime" column="update_time" jdbcType="VARCHAR"/>
+        <result property="updateUser" column="update_user" jdbcType="VARCHAR"/>
+        <result property="deleted" column="deleted" jdbcType="INTEGER"/>
+        <result property="description" column="description" jdbcType="VARCHAR"/>
+        <result property="publishTime" column="publish_time" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+
+    <sql id="Base_Column_List">
+        id, desktop_name, desktop_type, image_virtual_id, publish_status, os_version, bt_path, storage_path, create_time, create_user, update_time, update_user, deleted, description, publish_time
+    </sql>
+
+
+</mapper>
+