diff --git a/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/domain/query/UserQueryCriteria.java b/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/domain/query/UserQueryCriteria.java
index c454b4a..94526cf 100644
--- a/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/domain/query/UserQueryCriteria.java
+++ b/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/domain/query/UserQueryCriteria.java
@@ -50,6 +50,12 @@ public class UserQueryCriteria extends BaseEntity {
     @Schema(name = "是否启用")
     private Boolean enabled;
 
+    /**
+     * 帐号状态（0正常 1停用）
+     */
+    @Schema(name = "帐号状态（0正常 1停用）")
+    private String status;
+
     @Schema(name = "部门ID")
     private Long deptId;
 
diff --git a/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/domain/vo/ConsumerVo.java b/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/domain/vo/ConsumerVo.java
index d17971c..ea1b54a 100644
--- a/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/domain/vo/ConsumerVo.java
+++ b/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/domain/vo/ConsumerVo.java
@@ -58,6 +58,12 @@ public class ConsumerVo  extends TenantEntity {
     @Schema(name = "是否启用")
     private Boolean enabled;
 
+    /**
+     * 帐号状态（0正常 1停用）
+     */
+    @Schema(name = "帐号状态（0正常 1停用）")
+    private String status;
+
     @Schema(name = "是否为admin账号", hidden = true)
     private Boolean isAdmin = false;
 
diff --git a/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/service/impl/CustomerServiceImpl.java b/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/service/impl/CustomerServiceImpl.java
index 49baa0b..ac996d4 100644
--- a/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/service/impl/CustomerServiceImpl.java
+++ b/fys-modules/fys-customer/src/main/java/com/fuyuanshen/customer/service/impl/CustomerServiceImpl.java
@@ -112,6 +112,11 @@ public class CustomerServiceImpl extends ServiceImpl<CustomerMapper, Customer> i
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void updateCustomer(Customer resources) throws Exception {
+        if (resources.getEnabled()) {
+            resources.setStatus("0");
+        } else {
+            resources.setStatus("1");
+        }
         saveOrUpdate(resources);
     }
 
diff --git a/fys-modules/fys-customer/src/main/resources/mapper/customer/CustomerMapper.xml b/fys-modules/fys-customer/src/main/resources/mapper/customer/CustomerMapper.xml
index 885753d..21e91bc 100644
--- a/fys-modules/fys-customer/src/main/resources/mapper/customer/CustomerMapper.xml
+++ b/fys-modules/fys-customer/src/main/resources/mapper/customer/CustomerMapper.xml
@@ -68,8 +68,8 @@
             <if test="criteria.id != null">
                 and u1.user_id = #{criteria.id}
             </if>
-            <if test="criteria.enabled != null">
-                and u1.enabled = #{criteria.enabled}
+            <if test="criteria.status != null">
+                and u.status = #{criteria.status}
             </if>
             <if test="criteria.deptIds != null and criteria.deptIds.size() != 0">
                 and u1.dept_id in
@@ -94,7 +94,7 @@
     <!-- 分页查询客户 -->
     <select id="findCustomers" resultType="com.fuyuanshen.customer.domain.Customer">
         select
-        u.user_id as customerId, u.nick_name , u.user_name, u.enabled, u.create_time
+        u.user_id as customerId, u.nick_name , u.user_name, u.enabled, u.create_time,u.status
         from sys_user u
         <where>
             <if test="criteria.ids != null and !criteria.ids.isEmpty()">
@@ -109,8 +109,8 @@
             <if test="criteria.blurry != null and criteria.blurry.trim() != ''">
                 and u.nick_name like concat('%', TRIM(#{criteria.blurry}), '%')
             </if>
-            <if test="criteria.enabled != null">
-                and u.enabled = #{criteria.enabled}
+            <if test="criteria.status != null">
+                and u.status = #{criteria.status}
             </if>
             <if test="criteria.params.beginTime != null and criteria.params.endTime != null">
                 and u.create_time between #{criteria.params.beginTime} and #{criteria.params.endTime}
@@ -139,8 +139,8 @@
             <if test="criteria.blurry != null and criteria.blurry.trim() != ''">
                 and u.nick_name like concat('%', TRIM(#{criteria.blurry}), '%')
             </if>
-            <if test="criteria.enabled != null">
-                and u.enabled = #{criteria.enabled}
+            <if test="criteria.status != null">
+                and u.status = #{criteria.status}
             </if>
             <if test="criteria.params.beginTime != null and criteria.params.endTime != null">
                 and u.create_time between #{criteria.params.beginTime} and #{criteria.params.endTime}
diff --git a/fys-modules/fys-demo/pom.xml b/fys-modules/fys-demo/pom.xml
index d53f11b..8b0c411 100644
--- a/fys-modules/fys-demo/pom.xml
+++ b/fys-modules/fys-demo/pom.xml
@@ -103,6 +103,11 @@
             <artifactId>fys-common-websocket</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.bytedeco</groupId>
+            <artifactId>javacv-platform</artifactId>
+        </dependency>
+
     </dependencies>
 
 </project>
diff --git a/fys-modules/fys-demo/src/main/java/com/fuyuanshen/demo/controller/VideoUploadController.java b/fys-modules/fys-demo/src/main/java/com/fuyuanshen/demo/controller/VideoUploadController.java
new file mode 100644
index 0000000..ddbaeff
--- /dev/null
+++ b/fys-modules/fys-demo/src/main/java/com/fuyuanshen/demo/controller/VideoUploadController.java
@@ -0,0 +1,244 @@
+package com.fuyuanshen.demo.controller;
+
+import cn.dev33.satoken.annotation.SaIgnore;
+import com.fuyuanshen.common.core.domain.R;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.nio.file.Files;
+import java.util.Base64;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.concurrent.TimeUnit;
+
+import org.bytedeco.javacv.FFmpegFrameGrabber;
+import org.bytedeco.javacv.Frame;
+import org.bytedeco.javacv.Java2DFrameUtils;
+import org.springframework.http.ResponseEntity;
+
+@RestController
+@RequestMapping("/video")
+public class VideoUploadController {
+
+    // 可配置项：建议从 application.yml 中读取
+    private static final int MAX_VIDEO_SIZE = 10 * 1024 * 1024; // 10 MB
+    private static final int FRAME_RATE = 15; // 每秒抽15帧
+    private static final int DURATION = 2; // 抽2秒
+    private static final int TOTAL_FRAMES = FRAME_RATE * DURATION;
+    private static final int WIDTH = 160;
+    private static final int HEIGHT = 80;
+    private static final char[] HEX_ARRAY = "0123456789ABCDEF".toCharArray();
+
+    @PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    @SaIgnore
+    public R<List<String>> upload(@RequestParam("file") MultipartFile file) {
+        if (file == null || file.isEmpty()) {
+            return R.fail("上传文件不能为空");
+        }
+
+        if (!isVideo(file.getOriginalFilename())) {
+            return R.fail("只允许上传视频文件");
+        }
+
+        if (file.getSize() > MAX_VIDEO_SIZE) {
+            return R.fail("视频大小不能超过10MB");
+        }
+
+        File tempFile = null;
+        try {
+            // 创建临时文件保存上传的视频
+            tempFile = createTempVideoFile(file);
+
+
+            List<BufferedImage> frames = extractFramesFromVideo(tempFile);
+            if (frames.isEmpty()) {
+                return R.fail("无法提取任何帧");
+            }
+
+            // ✅ 新增：保存帧为图片
+            //saveFramesToLocal(frames, "extracted_frame");
+
+            byte[] binaryData = convertFramesToRGB565(frames);
+//            String base64Data = Base64.getEncoder().encodeToString(binaryData);
+//
+//            return R.ok(base64Data);
+            // 构造响应头
+            // 将二进制数据转为 Hex 字符串
+            // 转换为 Hex 字符串列表
+            List<String> hexList = bytesToHexList(binaryData);
+
+            return R.ok(hexList);
+
+        } catch (Exception e) {
+            return R.fail("视频处理失败：" + e.getMessage());
+        } finally {
+            deleteTempFile(tempFile);
+        }
+    }
+
+    /**
+     * rgb565 转 hex
+     */
+    private List<String> bytesToHexList(byte[] bytes) {
+        List<String> hexList = new ArrayList<>();
+        for (byte b : bytes) {
+            int value = b & 0xFF;
+            char high = HEX_ARRAY[value >>> 4];
+            char low = HEX_ARRAY[value & 0x0F];
+            hexList.add(String.valueOf(high) + low);
+        }
+        return hexList;
+    }
+
+    /**
+     * 创建临时文件并保存上传的视频
+     */
+    private File createTempVideoFile(MultipartFile file) throws Exception {
+        File tempFile = Files.createTempFile("upload-", ".mp4").toFile();
+        file.transferTo(tempFile);
+        return tempFile;
+    }
+
+    /**
+     * 从视频中按时间均匀提取指定数量的帧
+     */
+    private List<BufferedImage> extractFramesFromVideo(File videoFile) throws Exception {
+        List<BufferedImage> frames = new ArrayList<>();
+
+        try (FFmpegFrameGrabber grabber = FFmpegFrameGrabber.createDefault(videoFile)) {
+            grabber.start();
+
+            // 获取视频总帧数和帧率
+            long totalFramesInVideo = grabber.getLengthInFrames();
+            int fps = (int) Math.round(grabber.getFrameRate());
+            if (fps <= 0) fps = 30;
+
+            double durationSeconds = (double) totalFramesInVideo / fps;
+
+            if (durationSeconds < DURATION) {
+                throw new IllegalArgumentException("视频太短，至少需要 " + DURATION + " 秒");
+            }
+
+            // 计算每帧之间的间隔（浮点以实现更精确跳转）
+            double frameInterval = (double) totalFramesInVideo / TOTAL_FRAMES;
+
+            for (int i = 0; i < TOTAL_FRAMES; i++) {
+                int targetFrameNumber = (int) Math.round(i * frameInterval);
+
+                // 避免设置无效帧号
+                if (targetFrameNumber >= totalFramesInVideo) {
+                    throw new IllegalArgumentException("目标帧超出范围: " + targetFrameNumber + " ");
+                }
+
+                grabber.setFrameNumber(targetFrameNumber);
+                Frame frame = grabber.grab();
+
+                if (frame != null && frame.image != null) {
+                    BufferedImage bufferedImage = Java2DFrameUtils.toBufferedImage(frame);
+                    frames.add(cropImage(bufferedImage, WIDTH, HEIGHT));
+                } else {
+                    throw new IllegalArgumentException("无法获取第 " + targetFrameNumber + "帧 ");
+                }
+            }
+
+            grabber.stop();
+        }
+
+        return frames;
+    }
+
+    /**
+     * 将抽取的帧保存到本地，用于调试
+     */
+    private void saveFramesToLocal(List<BufferedImage> frames, String prefix) {
+        // 指定输出目录
+        File outputDir = new File("output_frames");
+        if (!outputDir.exists()) {
+            outputDir.mkdirs();
+        }
+
+        int index = 0;
+        for (BufferedImage frame : frames) {
+            try {
+                File outputImage = new File(outputDir, prefix + "_" + (index++) + ".png");
+                ImageIO.write(frame, "png", outputImage);
+                System.out.println("保存帧图片成功: " + outputImage.getAbsolutePath());
+            } catch (Exception e) {
+                throw new IllegalArgumentException("保存帧图片失败 " + e);
+            }
+        }
+    }
+
+    /**
+     * 将所有帧转换为 RGB565 格式字节数组
+     */
+    private byte[] convertFramesToRGB565(List<BufferedImage> frames) throws Exception {
+        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
+
+        for (BufferedImage image : frames) {
+            byte[] rgb565Bytes = convertToRGB565(image);
+            byteArrayOutputStream.write(rgb565Bytes);
+        }
+
+        return byteArrayOutputStream.toByteArray();
+    }
+
+    /**
+     * 判断是否是支持的视频格式
+     */
+    private boolean isVideo(String filename) {
+        String ext = filename.substring(filename.lastIndexOf('.')).toLowerCase();
+        return Arrays.asList(".mp4", ".avi", ".mov", ".mkv").contains(ext);
+    }
+
+    /**
+     * 裁剪图像到目标尺寸
+     */
+    private BufferedImage cropImage(BufferedImage img, int targetWidth, int targetHeight) {
+        int w = Math.min(img.getWidth(), targetWidth);
+        int h = Math.min(img.getHeight(), targetHeight);
+        return img.getSubimage(0, 0, w, h);
+    }
+
+    /**
+     * 将 BufferedImage 转换为 RGB565 格式的字节数组
+     */
+    private byte[] convertToRGB565(BufferedImage image) {
+        int width = image.getWidth();
+        int height = image.getHeight();
+        byte[] result = new byte[width * height * 2]; // RGB565: 2 bytes per pixel
+        int index = 0;
+
+        for (int y = 0; y < height; y++) {
+            for (int x = 0; x < width; x++) {
+                int rgb = image.getRGB(x, y);
+                int r = ((rgb >> 16) & 0xFF) >> 3;
+                int g = ((rgb >> 8) & 0xFF) >> 2;
+                int b = (rgb & 0xFF) >> 3;
+                short pixel = (short) ((r << 11) | (g << 5) | b);
+
+                result[index++] = (byte) (pixel >> 8); // High byte first
+                result[index++] = (byte) pixel;
+            }
+        }
+
+        return result;
+    }
+
+    /**
+     * 删除临时文件
+     */
+    private void deleteTempFile(File file) {
+        if (file != null && file.exists()) {
+            if (!file.delete()) {
+                throw new IllegalArgumentException("无法删除临时文件:  " + file.getAbsolutePath());
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/fys-modules/fys-equipment/src/main/java/com/fuyuanshen/equipment/domain/DeviceAssignments.java b/fys-modules/fys-equipment/src/main/java/com/fuyuanshen/equipment/domain/DeviceAssignments.java
index 071cb5a..e3ea3ce 100644
--- a/fys-modules/fys-equipment/src/main/java/com/fuyuanshen/equipment/domain/DeviceAssignments.java
+++ b/fys-modules/fys-equipment/src/main/java/com/fuyuanshen/equipment/domain/DeviceAssignments.java
@@ -34,7 +34,7 @@ public class DeviceAssignments extends TenantEntity {
     private Long fromCustomerId;
 
     /**
-     * 接收方
+     * 接收方(当前设备所处位置)
      */
     private Long toCustomerId;
 
diff --git a/fys-modules/fys-equipment/src/main/java/com/fuyuanshen/equipment/service/impl/DeviceServiceImpl.java b/fys-modules/fys-equipment/src/main/java/com/fuyuanshen/equipment/service/impl/DeviceServiceImpl.java
index 5da3213..af5164d 100644
--- a/fys-modules/fys-equipment/src/main/java/com/fuyuanshen/equipment/service/impl/DeviceServiceImpl.java
+++ b/fys-modules/fys-equipment/src/main/java/com/fuyuanshen/equipment/service/impl/DeviceServiceImpl.java
@@ -44,6 +44,7 @@ import com.fuyuanshen.system.domain.vo.SysOssVo;
 import com.fuyuanshen.system.service.ISysOssService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.poi.ss.formula.functions.T;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -319,9 +320,9 @@ public class DeviceServiceImpl extends ServiceImpl<DeviceMapper, Device> impleme
         List<DeviceTypeGrants> deviceTypeGrants = new ArrayList<>();
         for (DeviceAssignments assignment : assignments) {
 
-            if (assignment.getToCustomerId() != null) {
+            if (assignment.getToCustomerId() != null && assignment.getToCustomerId() != 0L) {
                 log.info("设备已经分配客户！！！");
-                continue;
+                throw new RuntimeException("设备已经分配客户！！！");
             }
 
             Device device = deviceMapper.selectById(assignment.getDeviceId());
@@ -412,54 +413,6 @@ public class DeviceServiceImpl extends ServiceImpl<DeviceMapper, Device> impleme
     }
 
 
-    /**
-     * 撤回设备
-     *
-     * @param ids
-     */
-    // @Override
-    // public void withdrawDevice(List<Long> ids) {
-    //     ids.forEach((id) -> {
-    //         List<Device> deviceChain = getDeviceChain(id);
-    //         deviceChain.forEach((device) -> {
-    //             device.setDeviceStatus(DeviceStatusEnum.INVALID.getCode());
-    //             deviceMapper.updateById(device);
-    //         });
-    //     });
-    //
-    //     ids.forEach((id) -> {
-    //         Device device = new Device();
-    //         device.setId(id);
-    //         device.setCustomerId(null);
-    //         device.setCustomerName("");
-    //         deviceMapper.updateById(device);
-    //     });
-    //
-    // }
-    //
-    //
-    // public List<Device> getDeviceChain(Long originalDeviceId) {
-    //     List<Device> chain = new ArrayList<>();
-    //     Set<Long> visited = new HashSet<>(); // 防止循环引用
-    //     findNext(chain, visited, originalDeviceId);
-    //     return chain;
-    // }
-    //
-    // private void findNext(List<Device> chain, Set<Long> visited, Long currentOriginalDeviceId) {
-    //     if (visited.contains(currentOriginalDeviceId)) {
-    //         log.info("检测到循环引用，终止递归");
-    //         return;
-    //     }
-    //     visited.add(currentOriginalDeviceId);
-    //
-    //     List<Device> devices = deviceMapper.findByOriginalDeviceId(currentOriginalDeviceId);
-    //     for (Device device : devices) {
-    //         chain.add(device);
-    //         findNext(chain, visited, device.getId());
-    //     }
-    // }
-
-
     /**
      * 撤回设备
      *
@@ -474,7 +427,7 @@ public class DeviceServiceImpl extends ServiceImpl<DeviceMapper, Device> impleme
             Device device = deviceMapper.selectById(assignment.getDeviceId());
             // 接收者
             assignment.setAssigneeName("");
-            assignment.setToCustomerId(null);
+            assignment.setToCustomerId(0L);
             deviceAssignmentsMapper.updateById(assignment);
 
             // 获取所有已分配的设备
diff --git a/pom.xml b/pom.xml
index 8cb9b27..67f04f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,6 +37,8 @@
         <lombok.version>1.18.36</lombok.version>
         <bouncycastle.version>1.80</bouncycastle.version>
         <justauth.version>1.16.7</justauth.version>
+
+        <javacv-platform.version>1.5.7</javacv-platform.version>
         <!-- 离线IP地址定位库 -->
         <ip2region.version>2.7.0</ip2region.version>
 
@@ -142,6 +144,12 @@
                 <version>${justauth.version}</version>
             </dependency>
 
+            <dependency>
+                <groupId>org.bytedeco</groupId>
+                <artifactId>javacv-platform</artifactId>
+                <version>${javacv-platform.version}</version> <!-- 使用合适的版本号 -->
+            </dependency>
+
             <!-- common 的依赖配置-->
             <dependency>
                 <groupId>com.fuyuanshen</groupId>