feat: 添加授权码管理和设备自注册功能

- 新增 `AndroidTenantProviderConfig` 配置类，提供租户解析逻辑
- 更新 `AndroidAuthService` 接口，添加 `authenticateHttp` 方法的可选参数
- 新增前端授权码管理页面 `LicenseManagement`，支持授权码列表展示和导入
- 新增 `AndroidDeviceRegistrationServiceImpl` 的 `register` 方法，支持设备自注册并验证租户代码
- 更新 `AndroidAuthServiceImpl`，在认证过程中应用授权信息
- 更新相关 DTO 和接口，支持新的授权和设备注册逻辑

backend/src/main/java/com/imeeting/common/LicenseConstants.java

@@ -0,0 +1,9 @@
+package com.imeeting.common;
+
+public final class LicenseConstants {
+    private LicenseConstants() {
+    }
+
+    public static final String TEMP_SERIAL_PREFIX = "SN";
+    public static final String IMPORT_BATCH_PREFIX = "LIC";
+}

backend/src/main/java/com/imeeting/common/RedisKeys.java

@@ -123,6 +123,10 @@ public final class RedisKeys {
     return "biz:meeting:android:draft:" + meetingId;
   }
 
+  public static String androidDeviceWeatherKey(String cityName) {
+    return "biz:android:device:weather:" + cityName;
+  }
+
   public static final String CACHE_EMPTY_MARKER = "EMPTY_MARKER";
   public static final String SYS_PARAM_FIELD_VALUE = "value";
   public static final String SYS_PARAM_FIELD_TYPE = "type";

backend/src/main/java/com/imeeting/common/SysParamKeys.java

@@ -21,4 +21,9 @@ public final class SysParamKeys {
   public static final String MEETING_POINTS_LLM_RATIO = "meeting.points.llm_ratio";
   public static final String MEETING_POINTS_INITIAL_BALANCE = "meeting.points.initial_balance";
   public static final String MEETING_POINTS_ACCOUNT_MODE = "meeting.points.account_mode";
+  public static final String LICENSE_TEMP_DEFAULT_COUNT = "license.temp.default.count";
+  public static final String LICENSE_TEMP_DEFAULT_EXPIRE_MONTHS = "license.temp.default.expire.months";
+  public static final String LICENSE_DEFAULT_PRODUCT_CODE = "license.default.product.code";
+  public static final String DEVICE_WEATHER_QWEATHER_BASE_URL = "device.weather.qweather.base_url";
+  public static final String DEVICE_WEATHER_QWEATHER_KEY = "device.weather.qweather.key";
 }

backend/src/main/java/com/imeeting/config/AndroidTenantProviderConfig.java

@@ -0,0 +1,116 @@
+package com.imeeting.config;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.unisbase.config.properties.UnisBaseProperties;
+import com.unisbase.entity.SysTenant;
+import com.unisbase.mapper.SysTenantMapper;
+import com.unisbase.security.SpringSecurityTenantProvider;
+import com.unisbase.spi.UnisBaseTenantProvider;
+import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.beans.factory.ObjectProvider;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.util.StringUtils;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+@Configuration
+public class AndroidTenantProviderConfig {
+
+    private static final String TENANT_ID_HEADER = "X-Tenant-Id";
+    private static final String TENANT_CODE_HEADER = "X-Tenant-Code";
+
+    @Bean
+    public UnisBaseTenantProvider unisBaseTenantProvider(UnisBaseProperties properties,
+                                                         ObjectProvider<SysTenantMapper> sysTenantMapperProvider) {
+        return new AndroidTenantProvider(properties, sysTenantMapperProvider);
+    }
+
+    private static final class AndroidTenantProvider extends SpringSecurityTenantProvider {
+        private final UnisBaseProperties properties;
+        private final ObjectProvider<SysTenantMapper> sysTenantMapperProvider;
+
+        private AndroidTenantProvider(UnisBaseProperties properties, ObjectProvider<SysTenantMapper> sysTenantMapperProvider) {
+            super(properties);
+            this.properties = properties;
+            this.sysTenantMapperProvider = sysTenantMapperProvider;
+        }
+
+        @Override
+        public Long getCurrentTenantId() {
+            Authentication auth = SecurityContextHolder.getContext().getAuthentication();
+            if (auth != null && auth.getPrincipal() instanceof com.unisbase.security.LoginUser user && user.getTenantId() != null) {
+                return user.getTenantId();
+            }
+
+            Long tenantId = parseTenantIdHeader();
+            if (tenantId != null) {
+                return tenantId;
+            }
+
+            String tenantCode = header(TENANT_CODE_HEADER);
+            if (StringUtils.hasText(tenantCode)) {
+                Long resolvedTenantId = resolveTenantIdByCode(tenantCode.trim());
+                if (resolvedTenantId != null) {
+                    return resolvedTenantId;
+                }
+            }
+
+            if (isSingleTenantMode()) {
+                Long defaultTenantId = properties.getTenant().getDefaultTenantId();
+                return defaultTenantId == null || defaultTenantId <= 0 ? 1L : defaultTenantId;
+            }
+            return 0L;
+        }
+
+        private Long parseTenantIdHeader() {
+            String value = header(TENANT_ID_HEADER);
+            if (!StringUtils.hasText(value)) {
+                return null;
+            }
+            try {
+                return Long.valueOf(value.trim());
+            } catch (NumberFormatException ex) {
+                return null;
+            }
+        }
+
+        private Long resolveTenantIdByCode(String tenantCode) {
+            SysTenantMapper sysTenantMapper = sysTenantMapperProvider.getIfAvailable();
+            if (sysTenantMapper == null) {
+                return null;
+            }
+            try {
+                SysTenant tenant = sysTenantMapper.selectOne(new LambdaQueryWrapper<SysTenant>()
+                        .eq(SysTenant::getTenantCode, tenantCode)
+                        .eq(SysTenant::getIsDeleted, 0)
+                        .last("LIMIT 1"));
+                return tenant == null ? null : tenant.getId();
+            } catch (Exception ex) {
+                return null;
+            }
+        }
+
+        private String header(String name) {
+            ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+            if (attributes == null) {
+                return null;
+            }
+            HttpServletRequest request = attributes.getRequest();
+            return request == null ? null : request.getHeader(name);
+        }
+
+        private boolean isSingleTenantMode() {
+            if (properties == null || properties.getTenant() == null) {
+                return false;
+            }
+            String mode = properties.getTenant().getMode();
+            if (mode != null && !mode.isBlank()) {
+                return "single".equalsIgnoreCase(mode.trim());
+            }
+            return !properties.getTenant().isEnabled();
+        }
+    }
+}

backend/src/main/java/com/imeeting/controller/android/AndroidAuthController.java

@@ -67,6 +67,11 @@ public class AndroidAuthController {
                     appVersion,
                     platform
             );
+            androidDeviceBindingService.recordLogin(
+                    deviceId.trim(),
+                    response.getCurrentTenantId(),
+                    response.getUser().getUserId()
+            );
         }
         return ApiResponse.ok(response);
     }

backend/src/main/java/com/imeeting/controller/android/AndroidClientController.java

@@ -5,6 +5,7 @@ import com.imeeting.support.AndroidRequestLogHelper;
 import com.imeeting.entity.biz.ClientDownload;
 import com.imeeting.service.android.AndroidAuthService;
 import com.imeeting.service.biz.ClientDownloadService;
+import com.unisbase.annotation.Anonymous;
 import com.unisbase.common.ApiResponse;
 import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -38,6 +39,7 @@ public class AndroidClientController {
             )
     })
     @GetMapping("/latest/by-platform")
+    @Anonymous
     public ApiResponse<ClientDownload> latestByPlatform(HttpServletRequest request,
                                                         @RequestParam(value = "platform_code", required = false) String platformCode,
                                                         @RequestParam(value = "platform_type", required = false) String platformType,

backend/src/main/java/com/imeeting/controller/android/AndroidDeviceController.java

@@ -1,9 +1,11 @@
 package com.imeeting.controller.android;
 
 import com.imeeting.dto.android.AndroidAuthContext;
+import com.imeeting.dto.android.AndroidDeviceHomeStatsVO;
 import com.imeeting.dto.android.AndroidDeviceRegisterRequest;
 import com.imeeting.dto.android.AndroidDeviceRegisterResponse;
 import com.imeeting.service.android.AndroidAuthService;
+import com.imeeting.service.android.AndroidDeviceHomeService;
 import com.imeeting.service.android.AndroidDeviceRegistrationService;
 import com.imeeting.support.AndroidRequestLogHelper;
 import com.unisbase.annotation.Anonymous;
@@ -16,6 +18,8 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.util.StringUtils;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -27,8 +31,11 @@ import org.springframework.web.bind.annotation.RestController;
 @RequiredArgsConstructor
 @Slf4j
 public class AndroidDeviceController {
+    private static final String TENANT_CODE_HEADER = "X-Tenant-Code";
+
     private final AndroidAuthService androidAuthService;
     private final AndroidDeviceRegistrationService androidDeviceRegistrationService;
+    private final AndroidDeviceHomeService androidDeviceHomeService;
 
     @Operation(summary = "设备自注册")
     @ApiResponses({
@@ -42,14 +49,46 @@ public class AndroidDeviceController {
     @Anonymous
     public ApiResponse<AndroidDeviceRegisterResponse> register(HttpServletRequest request,
                                                                @RequestBody(required = false) AndroidDeviceRegisterRequest command) {
-        AndroidRequestLogHelper.logRequest(log, "Android设备", "设备自注册", "request", command);
+        if (command == null) {
+            throw new IllegalArgumentException("注册请求不能为空");
+        }
+        String tenantCode = resolveTenantCode(request, command);
+        AndroidRequestLogHelper.logRequest(log, "Android设备", "设备自注册", "request", command, "tenantCode", tenantCode);
         AndroidAuthContext authContext = androidAuthService.authenticateHttp(request, false);
         AndroidDeviceRegisterResponse response = androidDeviceRegistrationService.register(
+                tenantCode,
                 authContext.getDeviceId(),
-                command == null ? null : command.getDeviceName(),
+                command.getDeviceName(),
-                command == null ? authContext.getPlatform() : command.getTerminalType(),
+                command.getTerminalType() == null ? authContext.getPlatform() : command.getTerminalType(),
-                command == null ? authContext.getAppVersion() : command.getTerminalVersion()
+                command.getTerminalVersion() == null ? authContext.getAppVersion() : command.getTerminalVersion()
         );
         return ApiResponse.ok(response);
     }
+
+    @Operation(summary = "查询设备首页统计")
+    @ApiResponses({
+            @io.swagger.v3.oas.annotations.responses.ApiResponse(
+                    responseCode = "200",
+                    description = "返回设备首页统计信息",
+                    content = @Content(schema = @Schema(implementation = AndroidDeviceHomeStatsVO.class))
+            )
+    })
+    @GetMapping("/home")
+    @Anonymous
+    public ApiResponse<AndroidDeviceHomeStatsVO> home(HttpServletRequest request) {
+        AndroidRequestLogHelper.logRequest(log, "Android设备", "查询设备首页统计");
+        AndroidAuthContext authContext = androidAuthService.authenticateHttp(request, true, true);
+        return ApiResponse.ok(androidDeviceHomeService.getHomeStats(authContext));
+    }
+
+    private String resolveTenantCode(HttpServletRequest request, AndroidDeviceRegisterRequest command) {
+        if (command != null && StringUtils.hasText(command.getTenantCode())) {
+            return command.getTenantCode().trim();
+        }
+        String tenantCodeFromHeader = request == null ? null : request.getHeader(TENANT_CODE_HEADER);
+        if (StringUtils.hasText(tenantCodeFromHeader)) {
+            return tenantCodeFromHeader.trim();
+        }
+        throw new IllegalArgumentException("tenantCode不能为空");
+    }
 }

backend/src/main/java/com/imeeting/controller/biz/DeviceManagementController.java

@@ -14,6 +14,7 @@ import io.swagger.v3.oas.annotations.responses.ApiResponses;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
 import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -58,6 +59,18 @@ public class DeviceManagementController {
         return ApiResponse.ok(deviceOnlineManagementService.kick(id, currentLoginUser()));
     }
 
+    @Operation(summary = "删除设备并解绑授权")
+    @DeleteMapping("/{id}")
+    public ApiResponse<Boolean> delete(@PathVariable Long id) {
+        return ApiResponse.ok(deviceOnlineManagementService.delete(id, currentLoginUser()));
+    }
+
+    @Operation(summary = "重置设备首页统计")
+    @PostMapping("/{id}/reset")
+    public ApiResponse<Boolean> reset(@PathVariable Long id) {
+        return ApiResponse.ok(deviceOnlineManagementService.resetStats(id, currentLoginUser()));
+    }
+
     private LoginUser currentLoginUser() {
         return (LoginUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
     }

backend/src/main/java/com/imeeting/controller/biz/LicenseManagementController.java

@@ -0,0 +1,45 @@
+package com.imeeting.controller.biz;
+
+import com.imeeting.dto.biz.LicenseImportResultVO;
+import com.imeeting.dto.biz.LicenseVO;
+import com.imeeting.service.biz.LicenseService;
+import com.unisbase.common.ApiResponse;
+import com.unisbase.security.LoginUser;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.util.List;
+
+@Tag(name = "租户授权管理")
+@RestController
+@RequestMapping("/api/admin/licenses")
+@RequiredArgsConstructor
+public class LicenseManagementController {
+
+    private final LicenseService licenseService;
+
+    @Operation(summary = "查询当前租户授权列表")
+    @GetMapping
+    public ApiResponse<List<LicenseVO>> list() {
+        return ApiResponse.ok(licenseService.listCurrentTenantLicenses(currentLoginUser()));
+    }
+
+    @Operation(summary = "导入当前租户正式授权")
+    @PostMapping("/import")
+    public ApiResponse<LicenseImportResultVO> importLicenses(@RequestParam("file") MultipartFile file) throws IOException {
+        return ApiResponse.ok(licenseService.importFormalLicenses(file, currentLoginUser()));
+    }
+
+    private LoginUser currentLoginUser() {
+        return (LoginUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
+    }
+}

backend/src/main/java/com/imeeting/dto/android/AndroidDeviceHomeStatsVO.java

@@ -0,0 +1,36 @@
+package com.imeeting.dto.android;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "Android 设备首页统计响应")
+public class AndroidDeviceHomeStatsVO {
+
+    @Schema(description = "设备名称")
+    private String deviceName;
+
+    @Schema(description = "授权类型：1-临时，2-正式")
+    private Integer licenseType;
+
+    @Schema(description = "剩余分钟数")
+    private Long remainingMinutes;
+
+    @Schema(description = "会议数量")
+    private Long meetingCount;
+
+    @Schema(description = "会议总时长，单位分钟")
+    private Long meetingDurationMinutes;
+
+    @Schema(description = "登录用户数")
+    private Long loginUserCount;
+
+    @Schema(description = "H5 地址")
+    private String h5BaseUrl;
+
+    @Schema(description = "天气信息")
+    private AndroidDeviceHomeWeatherVO weather;
+
+    @Schema(description = "是否已登录")
+    private Boolean loggedIn;
+}

backend/src/main/java/com/imeeting/dto/android/AndroidDeviceHomeWeatherVO.java

@@ -0,0 +1,18 @@
+package com.imeeting.dto.android;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "Android 设备首页天气信息")
+public class AndroidDeviceHomeWeatherVO {
+
+    @Schema(description = "城市名称")
+    private String cityName;
+
+    @Schema(description = "天气文本")
+    private String text;
+
+    @Schema(description = "温度，单位摄氏度")
+    private String temperature;
+}

backend/src/main/java/com/imeeting/dto/android/AndroidDeviceRegisterRequest.java

@@ -6,6 +6,9 @@ import lombok.Data;
 @Data
 @Schema(description = "Android设备注册请求")
 public class AndroidDeviceRegisterRequest {
+    @Schema(description = "租户编码", requiredMode = Schema.RequiredMode.REQUIRED)
+    private String tenantCode;
+
     @Schema(description = "设备名称")
     private String deviceName;
 

backend/src/main/java/com/imeeting/dto/android/AndroidDeviceRegisterResponse.java

@@ -20,4 +20,7 @@ public class AndroidDeviceRegisterResponse {
 
     @Schema(description = "是否已被用户占用")
     private Boolean occupied;
+
+    @Schema(description = "授权类型：1-临时，2-正式")
+    private Integer licenseType;
 }

backend/src/main/java/com/imeeting/dto/android/AndroidDeviceWeatherCacheValue.java

@@ -0,0 +1,10 @@
+package com.imeeting.dto.android;
+
+import lombok.Data;
+
+@Data
+public class AndroidDeviceWeatherCacheValue {
+    private String cityName;
+    private String text;
+    private String temperature;
+}

backend/src/main/java/com/imeeting/dto/biz/DeviceAdminUpdateCommand.java

@@ -12,4 +12,7 @@ public class DeviceAdminUpdateCommand {
 
     @Schema(description = "状态：1启用，0停用")
     private Integer status;
+
+    @Schema(description = "设备所在天气城市")
+    private String weatherCityName;
 }

backend/src/main/java/com/imeeting/dto/biz/DeviceOnlineAdminVO.java

@@ -39,6 +39,12 @@ public class DeviceOnlineAdminVO {
     @Schema(description = "最后一次在线时间")
     private LocalDateTime lastOnlineAt;
 
+    @Schema(description = "统计重置时间")
+    private LocalDateTime statsResetAt;
+
+    @Schema(description = "设备天气城市")
+    private String weatherCityName;
+
     @Schema(description = "状态：1启用，0停用")
     private Integer status;
 

backend/src/main/java/com/imeeting/dto/biz/LicenseImportResultVO.java

@@ -0,0 +1,23 @@
+package com.imeeting.dto.biz;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "正式授权导入结果")
+public class LicenseImportResultVO {
+    @Schema(description = "导入批次号")
+    private String importBatchNo;
+
+    @Schema(description = "导入总数")
+    private Integer totalCount;
+
+    @Schema(description = "替换中的设备数量")
+    private Integer replacedCount;
+
+    @Schema(description = "新增未使用正式授权数量")
+    private Integer unusedFormalCount;
+
+    @Schema(description = "失效的临时授权数量")
+    private Integer invalidatedTempCount;
+}

backend/src/main/java/com/imeeting/dto/biz/LicenseImportRow.java

@@ -0,0 +1,20 @@
+package com.imeeting.dto.biz;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+@Schema(description = "正式授权导入行")
+public class LicenseImportRow {
+    @Schema(description = "授权序列号")
+    private String licenseSerial;
+
+    @Schema(description = "授权码")
+    private String licenseCode;
+
+    @Schema(description = "产品编码")
+    private String productCode;
+
+    @Schema(description = "备注")
+    private String remark;
+}

backend/src/main/java/com/imeeting/dto/biz/LicenseVO.java

@@ -0,0 +1,49 @@
+package com.imeeting.dto.biz;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Data
+@Schema(description = "授权列表视图")
+public class LicenseVO {
+    @Schema(description = "主键ID")
+    private Long id;
+
+    @Schema(description = "租户ID")
+    private Long tenantId;
+
+    @Schema(description = "授权序列号")
+    private String licenseSerial;
+
+    @Schema(description = "授权码")
+    private String licenseCode;
+
+    @Schema(description = "授权类型")
+    private Integer licenseType;
+
+    @Schema(description = "授权状态")
+    private Integer licenseStatus;
+
+    @Schema(description = "产品编码")
+    private String productCode;
+
+    @Schema(description = "绑定设备编码")
+    private String deviceCode;
+
+    @Schema(description = "绑定时间")
+    private LocalDateTime bindTime;
+
+    @Schema(description = "过期时间")
+    private LocalDateTime expireTime;
+
+    @Schema(description = "导入批次号")
+    private String importBatchNo;
+
+    @Schema(description = "导入时间")
+    private LocalDateTime importTime;
+
+    @Schema(description = "备注")
+    private String remark;
+}

backend/src/main/java/com/imeeting/entity/biz/DeviceInfoEntity.java

@@ -28,4 +28,8 @@ public class DeviceInfoEntity extends BaseEntity {
     private String terminalVersion;
 
     private LocalDateTime lastOnlineAt;
+
+    private LocalDateTime statsResetAt;
+
+    private String weatherCityName;
 }

backend/src/main/java/com/imeeting/entity/biz/DeviceLoginLogEntity.java

@@ -0,0 +1,31 @@
+package com.imeeting.entity.biz;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.unisbase.entity.BaseEntity;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.time.LocalDateTime;
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("biz_device_login_log")
+@Schema(description = "设备登录日志实体")
+public class DeviceLoginLogEntity extends BaseEntity {
+
+    @TableId(value = "id", type = IdType.AUTO)
+    @Schema(description = "主键ID")
+    private Long id;
+
+    @Schema(description = "设备编码")
+    private String deviceCode;
+
+    @Schema(description = "登录用户ID")
+    private Long userId;
+
+    @Schema(description = "登录时间")
+    private LocalDateTime loginAt;
+}

backend/src/main/java/com/imeeting/entity/biz/LicenseEntity.java

@@ -0,0 +1,55 @@
+package com.imeeting.entity.biz;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.unisbase.entity.BaseEntity;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.time.LocalDateTime;
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("biz_license")
+@Schema(description = "设备授权实体")
+public class LicenseEntity extends BaseEntity {
+
+    @TableId(value = "id", type = IdType.AUTO)
+    @Schema(description = "主键ID")
+    private Long id;
+
+    @Schema(description = "授权序列号")
+    private String licenseSerial;
+
+    @Schema(description = "授权码")
+    private String licenseCode;
+
+    @Schema(description = "授权类型：1-临时，2-正式")
+    private Integer licenseType;
+
+    @Schema(description = "授权状态：1-未使用，2-使用中，3-已过期，4-已失效")
+    private Integer licenseStatus;
+
+    @Schema(description = "产品BOM编码")
+    private String productCode;
+
+    @Schema(description = "绑定设备编码")
+    private String deviceCode;
+
+    @Schema(description = "绑定时间")
+    private LocalDateTime bindTime;
+
+    @Schema(description = "过期时间")
+    private LocalDateTime expireTime;
+
+    @Schema(description = "导入批次号")
+    private String importBatchNo;
+
+    @Schema(description = "导入时间")
+    private LocalDateTime importTime;
+
+    @Schema(description = "备注")
+    private String remark;
+}

backend/src/main/java/com/imeeting/enums/LicenseStatusEnum.java

@@ -0,0 +1,19 @@
+package com.imeeting.enums;
+
+import lombok.Getter;
+
+@Getter
+public enum LicenseStatusEnum {
+    UNUSED(1, "未使用"),
+    IN_USE(2, "使用中"),
+    EXPIRED(3, "已过期"),
+    INVALID(4, "已失效");
+
+    private final int code;
+    private final String desc;
+
+    LicenseStatusEnum(int code, String desc) {
+        this.code = code;
+        this.desc = desc;
+    }
+}

backend/src/main/java/com/imeeting/enums/LicenseTypeEnum.java

@@ -0,0 +1,17 @@
+package com.imeeting.enums;
+
+import lombok.Getter;
+
+@Getter
+public enum LicenseTypeEnum {
+    TEMPORARY(1, "临时"),
+    FORMAL(2, "正式");
+
+    private final int code;
+    private final String desc;
+
+    LicenseTypeEnum(int code, String desc) {
+        this.code = code;
+        this.desc = desc;
+    }
+}

backend/src/main/java/com/imeeting/grpc/push/AndroidPushGrpcService.java

@@ -3,9 +3,9 @@ package com.imeeting.grpc.push;
 import com.imeeting.dto.android.AndroidAuthContext;
 import com.imeeting.dto.android.AndroidDeviceSessionState;
 import com.imeeting.service.android.AndroidAuthService;
-import com.imeeting.service.android.AndroidPushMessageService;
 import com.imeeting.service.android.AndroidDeviceSessionService;
 import com.imeeting.service.android.AndroidGatewayPushService;
+import com.imeeting.service.android.AndroidPushMessageService;
 import com.imeeting.service.biz.DeviceOnlineManagementService;
 import com.unisbase.common.exception.BusinessException;
 import io.grpc.BindableService;
@@ -116,8 +116,6 @@ public class AndroidPushGrpcService extends PushServiceGrpc.PushServiceImplBase
                         request.getAppVersion(),
                         resolvePlatform(request.getPlatform())
                 );
-                authContext.setUserId(parseNullableLong(request.getUserId(), "user_id"));
-                authContext.setTenantId(parseNullableLong(request.getTenantId(), "tenant_id"));
                 AndroidDeviceSessionState sessionState = androidDeviceSessionService.openSession(authContext, request.getConnectionId());
                 connectionId = sessionState.getConnectionId();
                 deviceId = sessionState.getDeviceId();
@@ -181,30 +179,15 @@ public class AndroidPushGrpcService extends PushServiceGrpc.PushServiceImplBase
                     return;
                 }
                 if (!request.getConnectionId().isBlank() && !request.getConnectionId().equals(connectionId)) {
-                    log.info(buildLog("gRPC确认拒绝",
-                            "ACK连接ID与当前活动连接不一致，请求连接ID=" + request.getConnectionId() + "，当前连接ID=" + connectionId,
-                            deviceId,
-                            appVersion,
-                            platform));
                     sendError(responseObserver, "PUSH_CONNECTION_MISMATCH", "Connection id does not match active session", false,
                             deviceId, appVersion, platform);
                     return;
                 }
                 if (!request.getDeviceId().isBlank() && !request.getDeviceId().equals(deviceId)) {
-                    log.info(buildLog("gRPC确认拒绝",
-                            "ACK设备ID与当前活动设备不一致，请求设备ID=" + request.getDeviceId() + "，当前设备ID=" + deviceId,
-                            deviceId,
-                            appVersion,
-                            platform));
                     sendError(responseObserver, "PUSH_DEVICE_MISMATCH", "Device id does not match active session", false,
                             deviceId, appVersion, platform);
                     return;
                 }
-                log.info(buildLog("gRPC消息确认",
-                        "收到客户端ACK确认，消息ID=" + safe(request.getMessageId()) + "，连接ID=" + connectionId,
-                        deviceId,
-                        appVersion,
-                        platform));
                 androidPushMessageService.ack(request.getMessageId(), deviceId);
             }
 
@@ -212,11 +195,6 @@ public class AndroidPushGrpcService extends PushServiceGrpc.PushServiceImplBase
                 if (connected) {
                     return true;
                 }
-                log.info(buildLog("gRPC请求拒绝",
-                        "连接尚未建立即发送后续消息",
-                        deviceId,
-                        appVersion,
-                        platform));
                 sendError(responseObserver, "PUSH_NOT_CONNECTED", "Push connection has not been established", false,
                         deviceId, appVersion, platform);
                 return false;
@@ -230,11 +208,6 @@ public class AndroidPushGrpcService extends PushServiceGrpc.PushServiceImplBase
                 androidGatewayPushService.unregister(connectionId);
                 androidDeviceSessionService.closeSession(connectionId);
                 deviceOnlineManagementService.recordDisconnected(deviceId, state == null ? null : state.getLastSeenAt());
-                log.info(buildLog("gRPC连接关闭",
-                        "Android推送连接已关闭，连接ID=" + connectionId,
-                        deviceId,
-                        state == null ? appVersion : state.getAppVersion(),
-                        state == null ? platform : state.getPlatform()));
                 connectionId = null;
                 deviceId = null;
                 appVersion = null;
@@ -251,11 +224,6 @@ public class AndroidPushGrpcService extends PushServiceGrpc.PushServiceImplBase
                            String deviceId,
                            String appVersion,
                            String platform) {
-        log.info(buildLog("gRPC错误响应",
-                "向客户端返回错误，错误码=" + safe(code) + "，原因=" + safe(message),
-                deviceId,
-                appVersion,
-                platform));
         responseObserver.onNext(ServerMessage.newBuilder()
                 .setError(ErrorEvent.newBuilder()
                         .setCode(code)
@@ -286,15 +254,4 @@ public class AndroidPushGrpcService extends PushServiceGrpc.PushServiceImplBase
             case PLATFORM_UNKNOWN, UNRECOGNIZED -> "android";
         };
     }
-
-    private Long parseNullableLong(String value, String fieldName) {
-        if (value == null || value.isBlank()) {
-            return null;
-        }
-        try {
-            return Long.parseLong(value.trim());
-        } catch (NumberFormatException ex) {
-            throw new RuntimeException("Invalid " + fieldName);
-        }
-    }
 }

backend/src/main/java/com/imeeting/mapper/DeviceInfoMapper.java

@@ -87,6 +87,8 @@ public interface DeviceInfoMapper extends BaseMapper<DeviceInfoEntity> {
             d.terminal_type AS terminalType,
             d.terminal_version AS terminalVersion,
             d.last_online_at AS lastOnlineAt,
+            d.stats_reset_at AS statsResetAt,
+            d.weather_city_name AS weatherCityName,
             d.status AS status,
             d.created_at AS createdAt,
             d.updated_at AS updatedAt,

backend/src/main/java/com/imeeting/mapper/DeviceLoginLogMapper.java

@@ -0,0 +1,31 @@
+package com.imeeting.mapper;
+
+import com.baomidou.mybatisplus.annotation.InterceptorIgnore;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.imeeting.entity.biz.DeviceLoginLogEntity;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+
+import java.time.LocalDateTime;
+
+@Mapper
+public interface DeviceLoginLogMapper extends BaseMapper<DeviceLoginLogEntity> {
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        <script>
+        SELECT COUNT(DISTINCT user_id)
+        FROM biz_device_login_log
+        WHERE tenant_id = #{tenantId}
+          AND device_code = #{deviceCode}
+          AND is_deleted = 0
+        <if test="resetAt != null">
+            AND login_at &gt;= #{resetAt}
+        </if>
+        </script>
+        """)
+    Long countDistinctUsersSince(@Param("tenantId") Long tenantId,
+                                 @Param("deviceCode") String deviceCode,
+                                 @Param("resetAt") LocalDateTime resetAt);
+}

backend/src/main/java/com/imeeting/mapper/LicenseMapper.java

@@ -0,0 +1,223 @@
+package com.imeeting.mapper;
+
+import com.baomidou.mybatisplus.annotation.InterceptorIgnore;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.imeeting.dto.biz.LicenseVO;
+import com.imeeting.entity.biz.LicenseEntity;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Options;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Mapper
+public interface LicenseMapper extends BaseMapper<LicenseEntity> {
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE device_code = #{deviceCode}
+          AND is_deleted = 0
+        ORDER BY updated_at DESC, id DESC
+        LIMIT 1
+        """)
+    LicenseEntity selectByDeviceCodeIgnoreTenant(@Param("deviceCode") String deviceCode);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE tenant_id = #{tenantId}
+          AND device_code = #{deviceCode}
+          AND license_status = 2
+          AND is_deleted = 0
+          AND (expire_time IS NULL OR expire_time > CURRENT_TIMESTAMP)
+        ORDER BY updated_at DESC, id DESC
+        LIMIT 1
+        """)
+    LicenseEntity selectValidBoundByTenantAndDeviceIgnoreTenant(@Param("tenantId") Long tenantId,
+                                                                @Param("deviceCode") String deviceCode);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE tenant_id = #{tenantId}
+          AND license_code = #{licenseCode}
+          AND is_deleted = 0
+        LIMIT 1
+        """)
+    LicenseEntity selectByTenantAndCodeIgnoreTenant(@Param("tenantId") Long tenantId, @Param("licenseCode") String licenseCode);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE license_serial = #{licenseSerial}
+          AND is_deleted = 0
+        LIMIT 1
+        """)
+    LicenseEntity selectBySerialIgnoreTenant(@Param("licenseSerial") String licenseSerial);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Options(useCache = false, flushCache = Options.FlushCachePolicy.TRUE)
+    @Select("SELECT nextval('biz_license_temp_serial_seq')")
+    Long nextTempSerialValue();
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE tenant_id = #{tenantId}
+          AND license_status = 2
+          AND device_code = #{deviceCode}
+          AND is_deleted = 0
+        LIMIT 1
+        """)
+    LicenseEntity selectActiveByTenantAndDeviceIgnoreTenant(@Param("tenantId") Long tenantId, @Param("deviceCode") String deviceCode);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE tenant_id = #{tenantId}
+          AND license_status = 2
+          AND device_code IS NOT NULL
+          AND license_type = 1
+          AND is_deleted = 0
+        ORDER BY bind_time ASC NULLS LAST, id ASC
+        """)
+    List<LicenseEntity> selectBoundTemporaryLicensesForReplace(@Param("tenantId") Long tenantId);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE tenant_id = #{tenantId}
+          AND license_status = 1
+          AND license_type = 2
+          AND import_batch_no = #{importBatchNo}
+          AND is_deleted = 0
+        ORDER BY created_at ASC, id ASC
+        """)
+    List<LicenseEntity> selectUnusedFormalLicenses(@Param("tenantId") Long tenantId, @Param("importBatchNo") String importBatchNo);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE tenant_id = #{tenantId}
+          AND license_status = 1
+          AND is_deleted = 0
+          AND (expire_time IS NULL OR expire_time > CURRENT_TIMESTAMP)
+        ORDER BY license_type ASC, created_at ASC, id ASC
+        LIMIT 1
+        """)
+    LicenseEntity selectFirstAssignableLicense(@Param("tenantId") Long tenantId);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_license
+        WHERE tenant_id = #{tenantId}
+          AND license_status = 2
+          AND device_code IS NOT NULL
+          AND is_deleted = 0
+        ORDER BY bind_time ASC NULLS LAST, id ASC
+        """)
+    List<LicenseEntity> selectBoundLicenses(@Param("tenantId") Long tenantId);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT
+            id,
+            tenant_id AS tenantId,
+            license_serial AS licenseSerial,
+            license_code AS licenseCode,
+            license_type AS licenseType,
+            license_status AS licenseStatus,
+            product_code AS productCode,
+            device_code AS deviceCode,
+            bind_time AS bindTime,
+            expire_time AS expireTime,
+            import_batch_no AS importBatchNo,
+            import_time AS importTime,
+            remark
+        FROM biz_license
+        WHERE tenant_id = #{tenantId}
+          AND is_deleted = 0
+        ORDER BY updated_at DESC, id DESC
+        """)
+    List<LicenseVO> selectListByTenant(@Param("tenantId") Long tenantId);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Update("""
+        UPDATE biz_license
+        SET license_status = 3,
+            device_code = NULL,
+            bind_time = NULL,
+            updated_at = CURRENT_TIMESTAMP
+        WHERE is_deleted = 0
+          AND license_status IN (1, 2)
+          AND expire_time IS NOT NULL
+          AND expire_time <= CURRENT_TIMESTAMP
+        """)
+    int expireDueLicenses();
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Update("""
+        UPDATE biz_license
+        SET device_code = NULL,
+            bind_time = NULL,
+            license_status = #{licenseStatus},
+            updated_at = CURRENT_TIMESTAMP
+        WHERE id = #{id}
+          AND is_deleted = 0
+        """)
+    int clearBindingById(@Param("id") Long id, @Param("licenseStatus") Integer licenseStatus);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Update("""
+        UPDATE biz_license
+        SET device_code = #{deviceCode},
+            bind_time = #{bindTime},
+            license_status = #{licenseStatus},
+            updated_at = CURRENT_TIMESTAMP
+        WHERE id = #{id}
+          AND is_deleted = 0
+        """)
+    int bindLicenseById(@Param("id") Long id,
+                        @Param("deviceCode") String deviceCode,
+                        @Param("bindTime") LocalDateTime bindTime,
+                        @Param("licenseStatus") Integer licenseStatus);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Update("""
+        UPDATE biz_license
+        SET license_status = 4,
+            device_code = NULL,
+            bind_time = NULL,
+            updated_at = CURRENT_TIMESTAMP
+        WHERE tenant_id = #{tenantId}
+          AND license_type = 1
+          AND is_deleted = 0
+          AND license_status IN (1, 2, 3)
+        """)
+    int invalidateAllTemporaryLicenses(@Param("tenantId") Long tenantId);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Update("""
+        UPDATE biz_license
+        SET license_status = 4,
+            device_code = NULL,
+            bind_time = NULL,
+            updated_at = CURRENT_TIMESTAMP
+        WHERE id = #{id}
+          AND is_deleted = 0
+        """)
+    int invalidateById(@Param("id") Long id);
+}

backend/src/main/java/com/imeeting/mapper/biz/MeetingMapper.java

@@ -7,9 +7,45 @@ import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
+import java.time.LocalDateTime;
+
 @Mapper
 public interface MeetingMapper extends BaseMapper<Meeting> {
     @InterceptorIgnore(tenantLine = "true")
     @Select("SELECT * FROM biz_meetings WHERE id = #{id} AND is_deleted = 0")
     Meeting selectByIdIgnoreTenant(@Param("id") Long id);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        <script>
+        SELECT COUNT(1)
+        FROM biz_meetings
+        WHERE tenant_id = #{tenantId}
+          AND source_device_code = #{deviceCode}
+          AND is_deleted = 0
+        <if test="resetAt != null">
+            AND created_at &gt;= #{resetAt}
+        </if>
+        </script>
+        """)
+    Long countByDeviceSince(@Param("tenantId") Long tenantId,
+                            @Param("deviceCode") String deviceCode,
+                            @Param("resetAt") LocalDateTime resetAt);
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        <script>
+        SELECT COALESCE(SUM(COALESCE(effective_audio_duration_seconds, 0)), 0)
+        FROM biz_meetings
+        WHERE tenant_id = #{tenantId}
+          AND source_device_code = #{deviceCode}
+          AND is_deleted = 0
+        <if test="resetAt != null">
+            AND created_at &gt;= #{resetAt}
+        </if>
+        </script>
+        """)
+    Long sumMeetingDurationSecondsByDeviceSince(@Param("tenantId") Long tenantId,
+                                                @Param("deviceCode") String deviceCode,
+                                                @Param("resetAt") LocalDateTime resetAt);
 }

backend/src/main/java/com/imeeting/mapper/biz/ScreenSaverMapper.java

@@ -1,9 +1,27 @@
 package com.imeeting.mapper.biz;
 
+import com.baomidou.mybatisplus.annotation.InterceptorIgnore;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.imeeting.entity.biz.ScreenSaver;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+
+import java.util.List;
 
 @Mapper
 public interface ScreenSaverMapper extends BaseMapper<ScreenSaver> {
+
+    @InterceptorIgnore(tenantLine = "true")
+    @Select("""
+        SELECT *
+        FROM biz_screen_savers
+        WHERE tenant_id = #{tenantId}
+          AND scope_type = 'PLATFORM'
+          AND status = 1
+          AND owner_user_id IS NULL
+          AND is_deleted = 0
+        ORDER BY sort_order ASC, id DESC
+        """)
+    List<ScreenSaver> selectActivePlatformByTenantIgnoreTenant(@Param("tenantId") Long tenantId);
 }

backend/src/main/java/com/imeeting/service/android/AndroidAuthService.java

@@ -9,4 +9,6 @@ public interface AndroidAuthService {
     AndroidAuthContext authenticateHttp(HttpServletRequest request);
 
     AndroidAuthContext authenticateHttp(HttpServletRequest request, boolean requireRegistered);
+
+    AndroidAuthContext authenticateHttp(HttpServletRequest request, boolean requireRegistered, boolean allowOptionalToken);
 }

backend/src/main/java/com/imeeting/service/android/AndroidDeviceBindingService.java

@@ -6,4 +6,6 @@ public interface AndroidDeviceBindingService {
     void validatePrivateDeviceAccess(String deviceCode, Long tenantId, Long userId);
 
     void unbindPrivateDevice(String deviceCode);
+
+    void recordLogin(String deviceCode, Long tenantId, Long userId);
 }

backend/src/main/java/com/imeeting/service/android/AndroidDeviceHomeService.java

@@ -0,0 +1,9 @@
+package com.imeeting.service.android;
+
+import com.imeeting.dto.android.AndroidAuthContext;
+import com.imeeting.dto.android.AndroidDeviceHomeStatsVO;
+
+public interface AndroidDeviceHomeService {
+
+    AndroidDeviceHomeStatsVO getHomeStats(AndroidAuthContext authContext);
+}

backend/src/main/java/com/imeeting/service/android/AndroidDeviceRegistrationService.java

@@ -3,7 +3,7 @@ package com.imeeting.service.android;
 import com.imeeting.dto.android.AndroidDeviceRegisterResponse;
 
 public interface AndroidDeviceRegistrationService {
-    AndroidDeviceRegisterResponse register(String deviceCode, String deviceName, String terminalType, String terminalVersion);
+    AndroidDeviceRegisterResponse register(String tenantCode, String deviceCode, String deviceName, String terminalType, String terminalVersion);
 
     void requireRegistered(String deviceCode);
 }

backend/src/main/java/com/imeeting/service/android/impl/AndroidAuthServiceImpl.java

@@ -3,9 +3,11 @@ package com.imeeting.service.android.impl;
 import com.imeeting.config.grpc.AndroidGrpcAuthProperties;
 import com.imeeting.dto.android.AndroidAuthContext;
 import com.imeeting.entity.biz.DeviceInfoEntity;
+import com.imeeting.entity.biz.LicenseEntity;
 import com.imeeting.mapper.DeviceInfoMapper;
 import com.imeeting.service.android.AndroidAuthService;
 import com.imeeting.service.android.AndroidDeviceBindingService;
+import com.imeeting.service.biz.LicenseService;
 import com.unisbase.common.exception.BusinessException;
 import com.unisbase.dto.InternalAuthCheckResponse;
 import com.unisbase.security.LoginUser;
@@ -34,27 +36,34 @@ public class AndroidAuthServiceImpl implements AndroidAuthService {
     private final TokenValidationService tokenValidationService;
     private final DeviceInfoMapper deviceInfoMapper;
     private final AndroidDeviceBindingService androidDeviceBindingService;
+    private final LicenseService licenseService;
 
     @Override
     public AndroidAuthContext authenticateGrpc(String deviceId, String appVersion, String platform) {
         if (properties.isEnabled() && !properties.isAllowAnonymous()) {
             throw new RuntimeException("Android gRPC push does not allow anonymous access");
         }
+        LicenseEntity license = licenseService.requireValidBoundLicense(deviceId);
         DeviceInfoEntity device = requireRegisteredDevice(deviceId);
         assertDeviceEnabled(device);
         AndroidAuthContext context = buildContext("NONE", true, deviceId, null, appVersion, platform, null, null, null, null);
         context.setUserId(device.getUserId());
-        context.setTenantId(device.getTenantId());
+        context.setTenantId(license.getTenantId());
         return context;
     }
 
     @Override
     public AndroidAuthContext authenticateHttp(HttpServletRequest request) {
-        return authenticateHttp(request, true);
+        return authenticateHttp(request, true, false);
     }
 
     @Override
     public AndroidAuthContext authenticateHttp(HttpServletRequest request, boolean requireRegistered) {
+        return authenticateHttp(request, requireRegistered, false);
+    }
+
+    @Override
+    public AndroidAuthContext authenticateHttp(HttpServletRequest request, boolean requireRegistered, boolean allowOptionalToken) {
         LoginUser loginUser = currentLoginUser();
         String resolvedToken = resolveHttpToken(request);
         String deviceId = firstHeader(request, HEADER_DEVICE_ID);
@@ -63,12 +72,17 @@ public class AndroidAuthServiceImpl implements AndroidAuthService {
         String platform = request.getHeader(HEADER_PLATFORM);
 
         requireAndroidHttpHeaders(deviceId, appVersion, platform);
-        log.info("[安卓接口访问]X-Android-Device-Id={},X-Android-App-Version={},X-Android-Platform={}",deviceId,appVersion,platform);
+        log.info("[安卓接口访问]X-Android-Device-Id={},X-Android-App-Version={},X-Android-Platform={}", deviceId, appVersion, platform);
+
         DeviceInfoEntity device = requireRegistered ? requireRegisteredDevice(deviceId) : findDevice(deviceId);
         assertDeviceEnabled(device);
+        LicenseEntity license = requireRegistered ? licenseService.requireValidBoundLicense(deviceId) : null;
+
         if (loginUser != null) {
-            androidDeviceBindingService.validatePrivateDeviceAccess(deviceId, loginUser.getTenantId(), loginUser.getUserId());
+            if (!allowOptionalToken) {
-            return buildContext("USER_JWT", false,
+                androidDeviceBindingService.validatePrivateDeviceAccess(deviceId, loginUser.getTenantId(), loginUser.getUserId());
+            }
+            AndroidAuthContext context = buildContext("USER_JWT", false,
                     deviceId,
                     appId,
                     appVersion,
@@ -77,12 +91,15 @@ public class AndroidAuthServiceImpl implements AndroidAuthService {
                     null,
                     null,
                     loginUser);
+            return applyLicenseContext(context, license, allowOptionalToken);
         }
 
         if (StringUtils.hasText(resolvedToken)) {
             InternalAuthCheckResponse authResult = validateToken(resolvedToken);
-            androidDeviceBindingService.validatePrivateDeviceAccess(deviceId, authResult.getTenantId(), authResult.getUserId());
+            if (requireRegistered && !allowOptionalToken) {
-            return buildContext("USER_JWT", false,
+                androidDeviceBindingService.validatePrivateDeviceAccess(deviceId, authResult.getTenantId(), authResult.getUserId());
+            }
+            AndroidAuthContext context = buildContext("USER_JWT", false,
                     deviceId,
                     appId,
                     appVersion,
@@ -91,9 +108,11 @@ public class AndroidAuthServiceImpl implements AndroidAuthService {
                     null,
                     authResult,
                     null);
+            return applyLicenseContext(context, license, allowOptionalToken);
         }
+
         if (properties.isAllowAnonymous()) {
-            return buildContext("NONE", true,
+            AndroidAuthContext context = buildContext("NONE", true,
                     deviceId,
                     appId,
                     appVersion,
@@ -102,10 +121,33 @@ public class AndroidAuthServiceImpl implements AndroidAuthService {
                     null,
                     null,
                     null);
+            return applyLicenseContext(context, license, allowOptionalToken);
         }
         throw new RuntimeException("Missing Android HTTP access token");
     }
 
+    private AndroidAuthContext applyLicenseContext(AndroidAuthContext context, LicenseEntity license, boolean allowOptionalToken) {
+        if (context == null) {
+            return null;
+        }
+        if (license == null) {
+            return context;
+        }
+        Long currentTenantId = context.getTenantId();
+        context.setTenantId(license.getTenantId());
+        if (allowOptionalToken && context.getUserId() != null && currentTenantId != null && !currentTenantId.equals(license.getTenantId())) {
+            context.setAnonymous(true);
+            context.setAuthMode("NONE");
+            context.setUserId(null);
+            context.setUsername(null);
+            context.setDisplayName(null);
+            context.setPlatformAdmin(null);
+            context.setTenantAdmin(null);
+            context.setPermissions(null);
+        }
+        return context;
+    }
+
     private AndroidAuthContext buildContext(String authMode, boolean anonymous, String deviceId,
                                             String appId, String appVersion, String platform, String accessToken,
                                             String fallbackDeviceId, InternalAuthCheckResponse authResult, LoginUser loginUser) {

backend/src/main/java/com/imeeting/service/android/impl/AndroidDeviceBindingServiceImpl.java

@@ -1,7 +1,9 @@
 package com.imeeting.service.android.impl;
 
 import com.imeeting.mapper.DeviceInfoMapper;
+import com.imeeting.mapper.DeviceLoginLogMapper;
 import com.imeeting.entity.biz.DeviceInfoEntity;
+import com.imeeting.entity.biz.DeviceLoginLogEntity;
 import com.imeeting.service.android.AndroidDeviceBindingService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
@@ -14,6 +16,7 @@ import java.util.Objects;
 @RequiredArgsConstructor
 public class AndroidDeviceBindingServiceImpl implements AndroidDeviceBindingService {
     private final DeviceInfoMapper deviceInfoMapper;
+    private final DeviceLoginLogMapper deviceLoginLogMapper;
 
     @Override
     public void bindPrivateDevice(String deviceCode, Long tenantId, Long userId, String appVersion, String platform) {
@@ -61,6 +64,20 @@ public class AndroidDeviceBindingServiceImpl implements AndroidDeviceBindingServ
         deviceInfoMapper.updateConnectionInfoByIdIgnoreTenant(existing);
     }
 
+    @Override
+    public void recordLogin(String deviceCode, Long tenantId, Long userId) {
+        if (!StringUtils.hasText(deviceCode) || tenantId == null || userId == null) {
+            return;
+        }
+        DeviceLoginLogEntity entity = new DeviceLoginLogEntity();
+        entity.setTenantId(tenantId);
+        entity.setStatus(1);
+        entity.setDeviceCode(deviceCode.trim());
+        entity.setUserId(userId);
+        entity.setLoginAt(LocalDateTime.now());
+        deviceLoginLogMapper.insert(entity);
+    }
+
     private String normalize(String value) {
         if (!StringUtils.hasText(value)) {
             return null;

backend/src/main/java/com/imeeting/service/android/impl/AndroidDeviceHomeServiceImpl.java

@@ -0,0 +1,246 @@
+package com.imeeting.service.android.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.imeeting.common.RedisKeys;
+import com.imeeting.common.SysParamKeys;
+import com.imeeting.dto.android.AndroidAuthContext;
+import com.imeeting.dto.android.AndroidDeviceHomeStatsVO;
+import com.imeeting.dto.android.AndroidDeviceHomeWeatherVO;
+import com.imeeting.dto.android.AndroidDeviceWeatherCacheValue;
+import com.imeeting.dto.biz.MeetingPointsBalanceVO;
+import com.imeeting.entity.biz.DeviceInfoEntity;
+import com.imeeting.entity.biz.LicenseEntity;
+import com.imeeting.mapper.DeviceInfoMapper;
+import com.imeeting.mapper.DeviceLoginLogMapper;
+import com.imeeting.mapper.LicenseMapper;
+import com.imeeting.mapper.biz.MeetingMapper;
+import com.imeeting.service.android.AndroidDeviceHomeService;
+import com.imeeting.service.biz.MeetingPointsService;
+import com.imeeting.support.RedisSupport;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+import java.net.URI;
+import java.net.URLEncoder;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.time.Duration;
+import java.time.LocalDateTime;
+import java.util.Locale;
+import java.util.zip.GZIPInputStream;
+
+@Service
+@RequiredArgsConstructor
+@Slf4j
+public class AndroidDeviceHomeServiceImpl implements AndroidDeviceHomeService {
+
+    private static final Duration WEATHER_CACHE_TTL = Duration.ofHours(1);
+    private static final Duration WEATHER_CONNECT_TIMEOUT = Duration.ofSeconds(5);
+    private static final Duration WEATHER_READ_TIMEOUT = Duration.ofSeconds(8);
+    private static final String DEFAULT_QWEATHER_BASE_URL = "https://devapi.qweather.com";
+
+    private final DeviceInfoMapper deviceInfoMapper;
+    private final LicenseMapper licenseMapper;
+    private final MeetingMapper meetingMapper;
+    private final DeviceLoginLogMapper deviceLoginLogMapper;
+    private final MeetingPointsService meetingPointsService;
+    private final RedisSupport redisSupport;
+    private final com.unisbase.service.SysParamService sysParamService;
+    private final ObjectMapper objectMapper;
+
+    @Value("${imeeting.h5.base-url:}")
+    private String h5BaseUrl;
+
+    private final HttpClient httpClient = HttpClient.newBuilder()
+            .connectTimeout(WEATHER_CONNECT_TIMEOUT)
+            .version(HttpClient.Version.HTTP_1_1)
+            .build();
+
+    @Override
+    public AndroidDeviceHomeStatsVO getHomeStats(AndroidAuthContext authContext) {
+        if (authContext == null || !StringUtils.hasText(authContext.getDeviceId())) {
+            throw new RuntimeException("设备上下文不存在");
+        }
+        DeviceInfoEntity device = deviceInfoMapper.selectByDeviceCodeIgnoreTenant(authContext.getDeviceId());
+        if (device == null) {
+            throw new RuntimeException("设备未注册，请先完成设备注册");
+        }
+
+        Long tenantId = authContext.getTenantId();
+        LicenseEntity license = licenseMapper.selectValidBoundByTenantAndDeviceIgnoreTenant(tenantId, authContext.getDeviceId());
+        if (license == null) {
+            throw new RuntimeException("设备未绑定有效授权");
+        }
+
+        LocalDateTime resetAt = device.getStatsResetAt();
+        Long meetingCount = defaultLong(meetingMapper.countByDeviceSince(tenantId, authContext.getDeviceId(), resetAt));
+        Long totalSeconds = defaultLong(meetingMapper.sumMeetingDurationSecondsByDeviceSince(tenantId, authContext.getDeviceId(), resetAt));
+        Long loginUserCount = defaultLong(deviceLoginLogMapper.countDistinctUsersSince(tenantId, authContext.getDeviceId(), resetAt));
+
+        AndroidDeviceHomeStatsVO vo = new AndroidDeviceHomeStatsVO();
+        vo.setDeviceName(device.getDeviceName());
+        vo.setLicenseType(license.getLicenseType());
+        vo.setMeetingCount(meetingCount);
+        vo.setMeetingDurationMinutes(toCeilMinutes(totalSeconds));
+        vo.setLoginUserCount(loginUserCount);
+        vo.setH5BaseUrl(trimToNull(h5BaseUrl));
+        vo.setRemainingMinutes(calculateRemainingMinutes(tenantId, authContext.getUserId(), authContext.isAnonymous()));
+        vo.setWeather(resolveWeather(device.getWeatherCityName()));
+        vo.setLoggedIn(!authContext.isAnonymous() && authContext.getUserId() != null);
+        return vo;
+    }
+
+    private Long calculateRemainingMinutes(Long tenantId, Long userId, boolean anonymous) {
+        if (tenantId == null) {
+            return 0L;
+        }
+        MeetingPointsBalanceVO balance = meetingPointsService.getBalanceView(tenantId, anonymous ? null : userId);
+        long totalPoints = defaultLong(balance.getPublicBalance());
+        if (!anonymous && userId != null) {
+            totalPoints += defaultLong(balance.getPersonalBalance());
+        }
+        int unitMinutes = positiveInt(sysParamService.getCachedParamValue(SysParamKeys.MEETING_POINTS_UNIT_MINUTES, "1"), 1);
+        int costPerUnit = positiveInt(sysParamService.getCachedParamValue(SysParamKeys.MEETING_POINTS_COST_PER_UNIT, "1"), 1);
+        return costPerUnit <= 0 ? 0L : (totalPoints * unitMinutes) / costPerUnit;
+    }
+
+    private AndroidDeviceHomeWeatherVO resolveWeather(String cityName) {
+        if (!StringUtils.hasText(cityName)) {
+            return null;
+        }
+        String normalizedCity = cityName.trim();
+        AndroidDeviceWeatherCacheValue cached = redisSupport.getJsonQuietly(RedisKeys.androidDeviceWeatherKey(normalizedCity), AndroidDeviceWeatherCacheValue.class);
+        if (cached != null) {
+            return toWeatherVO(cached);
+        }
+
+        String apiKey = sysParamService.getCachedParamValue(SysParamKeys.DEVICE_WEATHER_QWEATHER_KEY, "");
+        String baseUrl = normalizeBaseUrl(sysParamService.getCachedParamValue(
+                SysParamKeys.DEVICE_WEATHER_QWEATHER_BASE_URL,
+                DEFAULT_QWEATHER_BASE_URL
+        ));
+        if (!StringUtils.hasText(apiKey) || !StringUtils.hasText(baseUrl)) {
+            return null;
+        }
+        try {
+            String location = URLEncoder.encode(normalizedCity, StandardCharsets.UTF_8);
+            String url = baseUrl + "/geo/v2/city/lookup?location=" + location + "&key=" + apiKey.trim();
+            HttpRequest cityRequest = HttpRequest.newBuilder(URI.create(url))
+                    .timeout(WEATHER_READ_TIMEOUT)
+                    .header("Accept-Encoding", "gzip")
+                    .GET()
+                    .build();
+            HttpResponse<byte[]> cityResponse = httpClient.send(cityRequest, HttpResponse.BodyHandlers.ofByteArray());
+            String locationId = parseLocationId(readResponseBody(cityResponse));
+            if (!StringUtils.hasText(locationId)) {
+                return null;
+            }
+
+            String weatherUrl = baseUrl + "/v7/weather/now?location=" + locationId + "&key=" + apiKey.trim();
+            HttpRequest weatherRequest = HttpRequest.newBuilder(URI.create(weatherUrl))
+                    .timeout(WEATHER_READ_TIMEOUT)
+                    .header("Accept-Encoding", "gzip")
+                    .GET()
+                    .build();
+            HttpResponse<byte[]> weatherResponse = httpClient.send(weatherRequest, HttpResponse.BodyHandlers.ofByteArray());
+            AndroidDeviceWeatherCacheValue value = parseWeatherValue(normalizedCity, readResponseBody(weatherResponse));
+            if (value == null) {
+                return null;
+            }
+            redisSupport.setJson(RedisKeys.androidDeviceWeatherKey(normalizedCity), value, WEATHER_CACHE_TTL);
+            return toWeatherVO(value);
+        } catch (Exception ex) {
+            log.warn("查询设备天气失败, cityName={}", normalizedCity, ex);
+            return null;
+        }
+    }
+
+    private String parseLocationId(String body) throws Exception {
+        JsonNode root = objectMapper.readTree(body);
+        JsonNode location = root.path("location");
+        if (!location.isArray() || location.isEmpty()) {
+            return null;
+        }
+        JsonNode first = location.get(0);
+        String id = first.path("id").asText(null);
+        return StringUtils.hasText(id) ? id.trim() : null;
+    }
+
+    private AndroidDeviceWeatherCacheValue parseWeatherValue(String cityName, String body) throws Exception {
+        JsonNode root = objectMapper.readTree(body);
+        JsonNode now = root.path("now");
+        if (now.isMissingNode() || now.isNull()) {
+            return null;
+        }
+        AndroidDeviceWeatherCacheValue value = new AndroidDeviceWeatherCacheValue();
+        value.setCityName(cityName);
+        value.setText(trimToNull(now.path("text").asText(null)));
+        value.setTemperature(trimToNull(now.path("temp").asText(null)));
+        return value;
+    }
+
+    private AndroidDeviceHomeWeatherVO toWeatherVO(AndroidDeviceWeatherCacheValue cached) {
+        AndroidDeviceHomeWeatherVO vo = new AndroidDeviceHomeWeatherVO();
+        vo.setCityName(cached.getCityName());
+        vo.setText(cached.getText());
+        vo.setTemperature(cached.getTemperature());
+        return vo;
+    }
+
+    private long defaultLong(Long value) {
+        return value == null ? 0L : value;
+    }
+
+    private long toCeilMinutes(long durationSeconds) {
+        if (durationSeconds <= 0L) {
+            return 0L;
+        }
+        return (long) Math.ceil(durationSeconds / 60.0d);
+    }
+
+    private int positiveInt(String value, int defaultValue) {
+        try {
+            int resolved = Integer.parseInt(String.valueOf(value).trim());
+            return resolved > 0 ? resolved : defaultValue;
+        } catch (Exception ex) {
+            return defaultValue;
+        }
+    }
+
+    private String trimToNull(String value) {
+        return StringUtils.hasText(value) ? value.trim() : null;
+    }
+
+    private String normalizeBaseUrl(String value) {
+        if (!StringUtils.hasText(value)) {
+            return null;
+        }
+        String normalized = value.trim();
+        while (normalized.endsWith("/")) {
+            normalized = normalized.substring(0, normalized.length() - 1);
+        }
+        return normalized;
+    }
+
+    private String readResponseBody(HttpResponse<byte[]> response) throws Exception {
+        if (response == null || response.body() == null) {
+            return "";
+        }
+        String contentEncoding = response.headers().firstValue("Content-Encoding").orElse("");
+        byte[] payload = response.body();
+        if (!StringUtils.hasText(contentEncoding) || !contentEncoding.toLowerCase(Locale.ROOT).contains("gzip")) {
+            return new String(payload, StandardCharsets.UTF_8);
+        }
+        try (InputStream inputStream = new GZIPInputStream(new ByteArrayInputStream(payload))) {
+            return new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
+        }
+    }
+}

backend/src/main/java/com/imeeting/service/android/impl/AndroidDeviceRegistrationServiceImpl.java

@@ -1,11 +1,18 @@
 package com.imeeting.service.android.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.imeeting.dto.android.AndroidDeviceRegisterResponse;
 import com.imeeting.entity.biz.DeviceInfoEntity;
+import com.imeeting.entity.biz.LicenseEntity;
 import com.imeeting.mapper.DeviceInfoMapper;
 import com.imeeting.service.android.AndroidDeviceRegistrationService;
+import com.imeeting.service.biz.LicenseService;
+import com.unisbase.common.exception.BusinessException;
+import com.unisbase.entity.SysTenant;
+import com.unisbase.mapper.SysTenantMapper;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 
 import java.time.LocalDateTime;
@@ -14,35 +21,49 @@ import java.time.LocalDateTime;
 @RequiredArgsConstructor
 public class AndroidDeviceRegistrationServiceImpl implements AndroidDeviceRegistrationService {
     private final DeviceInfoMapper deviceInfoMapper;
+    private final SysTenantMapper sysTenantMapper;
+    private final LicenseService licenseService;
 
     @Override
-    public AndroidDeviceRegisterResponse register(String deviceCode, String deviceName, String terminalType, String terminalVersion) {
+    @Transactional(rollbackFor = Exception.class)
-        if (!StringUtils.hasText(deviceCode)) {
+    public AndroidDeviceRegisterResponse register(String tenantCode, String deviceCode, String deviceName, String terminalType, String terminalVersion) {
-            throw new RuntimeException("deviceId不能为空");
+        if (!StringUtils.hasText(tenantCode)) {
+            throw new BusinessException("400", "tenantCode不能为空");
         }
+        if (!StringUtils.hasText(deviceCode)) {
+            throw new BusinessException("400", "deviceId不能为空");
+        }
+        SysTenant tenant = requireTenant(tenantCode.trim());
         String normalizedDeviceCode = deviceCode.trim();
+        licenseService.validateDeviceCanRegisterToTenant(normalizedDeviceCode, tenant.getId());
+
         DeviceInfoEntity existing = deviceInfoMapper.selectByDeviceCodeIgnoreTenant(normalizedDeviceCode);
         if (existing == null) {
             existing = new DeviceInfoEntity();
             existing.setDeviceCode(normalizedDeviceCode);
-            existing.setDeviceName(normalize(deviceName));
-            existing.setTerminalType(normalizeTerminalType(terminalType));
-            existing.setTerminalVersion(normalize(terminalVersion));
-            existing.setLastOnlineAt(LocalDateTime.now());
             existing.setStatus(1);
+        }
+        existing.setTenantId(tenant.getId());
+        existing.setDeviceName(normalize(deviceName));
+        existing.setTerminalType(normalizeTerminalType(terminalType));
+        existing.setTerminalVersion(normalize(terminalVersion));
+        existing.setLastOnlineAt(LocalDateTime.now());
+
+        if (existing.getDeviceId() == null) {
             deviceInfoMapper.insert(existing);
         } else {
-            existing.setDeviceName(normalize(deviceName));
+            deviceInfoMapper.updateById(existing);
-            existing.setTerminalType(normalizeTerminalType(terminalType));
-            existing.setTerminalVersion(normalize(terminalVersion));
-            deviceInfoMapper.updateBaseInfoByIdIgnoreTenant(existing);
         }
+
+        LicenseEntity license = licenseService.allocateForDeviceRegistration(tenant.getId(), tenant.getTenantCode(), normalizedDeviceCode);
+
         AndroidDeviceRegisterResponse response = new AndroidDeviceRegisterResponse();
         response.setDeviceCode(existing.getDeviceCode());
         response.setDeviceName(existing.getDeviceName());
         response.setTerminalType(existing.getTerminalType());
         response.setTerminalVersion(existing.getTerminalVersion());
         response.setOccupied(existing.getUserId() != null);
+        response.setLicenseType(license.getLicenseType());
         return response;
     }
 
@@ -53,6 +74,17 @@ public class AndroidDeviceRegistrationServiceImpl implements AndroidDeviceRegist
         }
     }
 
+    private SysTenant requireTenant(String tenantCode) {
+        SysTenant tenant = sysTenantMapper.selectOne(new LambdaQueryWrapper<SysTenant>()
+                .eq(SysTenant::getTenantCode, tenantCode)
+                .eq(SysTenant::getIsDeleted, 0)
+                .last("LIMIT 1"));
+        if (tenant == null || tenant.getId() == null) {
+            throw new BusinessException("400", "租户不存在");
+        }
+        return tenant;
+    }
+
     private String normalize(String value) {
         if (!StringUtils.hasText(value)) {
             return null;

backend/src/main/java/com/imeeting/service/biz/DeviceOnlineManagementService.java

@@ -18,4 +18,8 @@ public interface DeviceOnlineManagementService {
     DeviceOnlineAdminVO update(Long id, DeviceAdminUpdateCommand command, LoginUser loginUser);
 
     boolean kick(Long id, LoginUser loginUser);
+
+    boolean delete(Long id, LoginUser loginUser);
+
+    boolean resetStats(Long id, LoginUser loginUser);
 }

backend/src/main/java/com/imeeting/service/biz/LicenseService.java

@@ -0,0 +1,26 @@
+package com.imeeting.service.biz;
+
+import com.imeeting.dto.biz.LicenseImportResultVO;
+import com.imeeting.dto.biz.LicenseVO;
+import com.imeeting.entity.biz.LicenseEntity;
+import com.unisbase.security.LoginUser;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.util.List;
+
+public interface LicenseService {
+    void initializeTemporaryLicenses(Long tenantId);
+
+    LicenseEntity allocateForDeviceRegistration(Long tenantId, String tenantCode, String deviceCode);
+
+    LicenseEntity requireValidBoundLicense(String deviceCode);
+
+    void validateDeviceCanRegisterToTenant(String deviceCode, Long tenantId);
+
+    void unbindDeviceLicense(String deviceCode);
+
+    LicenseImportResultVO importFormalLicenses(MultipartFile file, LoginUser loginUser) throws IOException;
+
+    List<LicenseVO> listCurrentTenantLicenses(LoginUser loginUser);
+}

backend/src/main/java/com/imeeting/service/biz/impl/AiTaskServiceImpl.java

@@ -159,7 +159,10 @@ public class AiTaskServiceImpl extends ServiceImpl<AiTaskMapper, AiTask> impleme
 
     @Override
     public void triggerQueuedAsrScheduling() {
-        scheduleQueuedAsrTasks();
+        taskSecurityContextRunner.callAsPlatformAdmin(() -> {
+            scheduleQueuedAsrTasks();
+            return null;
+        });
     }
 
     @Override

backend/src/main/java/com/imeeting/service/biz/impl/DeviceOnlineManagementServiceImpl.java

@@ -9,9 +9,11 @@ import com.imeeting.mapper.DeviceInfoMapper;
 import com.imeeting.service.android.AndroidDeviceSessionService;
 import com.imeeting.service.android.AndroidGatewayPushService;
 import com.imeeting.service.biz.DeviceOnlineManagementService;
+import com.imeeting.service.biz.LicenseService;
 import com.unisbase.security.LoginUser;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 
 import java.time.Instant;
@@ -26,6 +28,7 @@ public class DeviceOnlineManagementServiceImpl implements DeviceOnlineManagement
     private final DeviceInfoMapper deviceInfoMapper;
     private final AndroidDeviceSessionService androidDeviceSessionService;
     private final AndroidGatewayPushService androidGatewayPushService;
+    private final LicenseService licenseService;
 
     @Override
     public void recordConnected(AndroidAuthContext authContext) {
@@ -43,7 +46,7 @@ public class DeviceOnlineManagementServiceImpl implements DeviceOnlineManagement
         existing.setLastOnlineAt(now);
         existing.setUserId(authContext.getUserId());
         existing.setTenantId(authContext.getTenantId());
-        deviceInfoMapper.updateConnectionInfoByIdIgnoreTenant(existing);
+        deviceInfoMapper.updateById(existing);
     }
 
     @Override
@@ -78,6 +81,7 @@ public class DeviceOnlineManagementServiceImpl implements DeviceOnlineManagement
     public DeviceOnlineAdminVO update(Long id, DeviceAdminUpdateCommand command, LoginUser loginUser) {
         DeviceInfoEntity existing = requireVisibleDevice(id, loginUser);
         existing.setDeviceName(normalize(command.getDeviceName()));
+        existing.setWeatherCityName(normalize(command.getWeatherCityName()));
         boolean disableAfterUpdate = command.getStatus() != null && command.getStatus() == 0;
         if (command.getStatus() != null) {
             existing.setStatus(command.getStatus());
@@ -99,6 +103,25 @@ public class DeviceOnlineManagementServiceImpl implements DeviceOnlineManagement
         return true;
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public boolean delete(Long id, LoginUser loginUser) {
+        DeviceInfoEntity existing = requireVisibleDevice(id, loginUser);
+        disconnectDevice(existing.getDeviceCode());
+        licenseService.unbindDeviceLicense(existing.getDeviceCode());
+        existing.setTenantId(null);
+        existing.setUserId(null);
+        deviceInfoMapper.updateById(existing);
+        return deviceInfoMapper.deleteById(existing.getDeviceId()) > 0;
+    }
+
+    @Override
+    public boolean resetStats(Long id, LoginUser loginUser) {
+        DeviceInfoEntity existing = requireVisibleDevice(id, loginUser);
+        existing.setStatsResetAt(LocalDateTime.now());
+        return deviceInfoMapper.updateById(existing) > 0;
+    }
+
     private DeviceInfoEntity requireVisibleDevice(Long id, LoginUser loginUser) {
         DeviceInfoEntity existing = deviceInfoMapper.selectByIdIgnoreTenant(id);
         if (existing == null) {

backend/src/main/java/com/imeeting/service/biz/impl/LicenseServiceImpl.java

@@ -0,0 +1,285 @@
+package com.imeeting.service.biz.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.imeeting.common.LicenseConstants;
+import com.imeeting.common.SysParamKeys;
+import com.imeeting.dto.biz.LicenseImportResultVO;
+import com.imeeting.dto.biz.LicenseImportRow;
+import com.imeeting.dto.biz.LicenseVO;
+import com.imeeting.entity.biz.LicenseEntity;
+import com.imeeting.enums.LicenseStatusEnum;
+import com.imeeting.enums.LicenseTypeEnum;
+import com.imeeting.mapper.LicenseMapper;
+import com.imeeting.service.biz.LicenseService;
+import com.unisbase.common.exception.BusinessException;
+import com.unisbase.security.LoginUser;
+import com.unisbase.service.SysParamService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.StringUtils;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+
+@Service
+@RequiredArgsConstructor
+public class LicenseServiceImpl extends ServiceImpl<LicenseMapper, LicenseEntity> implements LicenseService {
+
+    private static final DateTimeFormatter TEMP_SERIAL_DATE = DateTimeFormatter.ofPattern("yyyyMMdd");
+    private static final DateTimeFormatter IMPORT_BATCH_TIME = DateTimeFormatter.ofPattern("yyyyMMddHHmmss");
+
+    private final SysParamService sysParamService;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void initializeTemporaryLicenses(Long tenantId) {
+        if (tenantId == null) {
+            return;
+        }
+        int count = parsePositiveInt(sysParamService.getParamValue(SysParamKeys.LICENSE_TEMP_DEFAULT_COUNT, "0"));
+        if (count <= 0) {
+            return;
+        }
+        int expireMonths = Math.max(1, parsePositiveInt(sysParamService.getParamValue(SysParamKeys.LICENSE_TEMP_DEFAULT_EXPIRE_MONTHS, "3")));
+        String productCode = normalize(sysParamService.getParamValue(SysParamKeys.LICENSE_DEFAULT_PRODUCT_CODE, ""));
+        if (!StringUtils.hasText(productCode)) {
+            throw new BusinessException("500", "未配置临时授权产品编码");
+        }
+        LocalDateTime expireTime = LocalDateTime.now().plusMonths(expireMonths);
+        List<LicenseEntity> entities = new ArrayList<>(count);
+        for (int i = 0; i < count; i++) {
+            String serial = buildTemporarySerial(productCode);
+            LicenseEntity entity = new LicenseEntity();
+            entity.setTenantId(tenantId);
+            entity.setLicenseSerial(serial);
+            entity.setLicenseCode(serial);
+            entity.setLicenseType(LicenseTypeEnum.TEMPORARY.getCode());
+            entity.setLicenseStatus(LicenseStatusEnum.UNUSED.getCode());
+            entity.setProductCode(productCode);
+            entity.setExpireTime(expireTime);
+            entities.add(entity);
+        }
+        saveBatch(entities);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public LicenseEntity allocateForDeviceRegistration(Long tenantId, String tenantCode, String deviceCode) {
+        expireDueLicenses();
+        LicenseEntity bound = baseMapper.selectActiveByTenantAndDeviceIgnoreTenant(tenantId, deviceCode);
+        if (bound != null) {
+            return bound;
+        }
+        LicenseEntity license = baseMapper.selectFirstAssignableLicense(tenantId);
+        if (license == null) {
+            throw new BusinessException("402", "无可用授权码");
+        }
+        LocalDateTime now = LocalDateTime.now();
+        baseMapper.bindLicenseById(license.getId(), deviceCode, now, LicenseStatusEnum.IN_USE.getCode());
+        license.setDeviceCode(deviceCode);
+        license.setBindTime(now);
+        license.setLicenseStatus(LicenseStatusEnum.IN_USE.getCode());
+        return license;
+    }
+
+    @Override
+    public LicenseEntity requireValidBoundLicense(String deviceCode) {
+        expireDueLicenses();
+        LicenseEntity license = baseMapper.selectByDeviceCodeIgnoreTenant(deviceCode);
+        if (license == null || license.getLicenseStatus() == null || license.getLicenseStatus() != LicenseStatusEnum.IN_USE.getCode()) {
+            throw new BusinessException("403", "设备未绑定有效授权");
+        }
+        if (license.getExpireTime() != null && !license.getExpireTime().isAfter(LocalDateTime.now())) {
+            baseMapper.clearBindingById(license.getId(), LicenseStatusEnum.EXPIRED.getCode());
+            throw new BusinessException("403", "设备授权已过期");
+        }
+        return license;
+    }
+
+    @Override
+    public void validateDeviceCanRegisterToTenant(String deviceCode, Long tenantId) {
+        if (!StringUtils.hasText(deviceCode) || tenantId == null) {
+            return;
+        }
+        LicenseEntity existing = baseMapper.selectByDeviceCodeIgnoreTenant(deviceCode.trim());
+        if (existing == null) {
+            return;
+        }
+        if (!tenantId.equals(existing.getTenantId())) {
+            throw new BusinessException("403", "该设备已绑定，无法重复绑定");
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void unbindDeviceLicense(String deviceCode) {
+        if (!StringUtils.hasText(deviceCode)) {
+            return;
+        }
+        expireDueLicenses();
+        LicenseEntity license = baseMapper.selectByDeviceCodeIgnoreTenant(deviceCode.trim());
+        if (license == null) {
+            return;
+        }
+        int targetStatus = isExpired(license) ? LicenseStatusEnum.EXPIRED.getCode() : LicenseStatusEnum.UNUSED.getCode();
+        baseMapper.clearBindingById(license.getId(), targetStatus);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public LicenseImportResultVO importFormalLicenses(MultipartFile file, LoginUser loginUser) throws IOException {
+        Long tenantId = currentTenantId(loginUser);
+        List<LicenseImportRow> rows = parseImportRows(file);
+        if (rows.isEmpty()) {
+            throw new BusinessException("400", "导入文件不能为空");
+        }
+        expireDueLicenses();
+
+        List<LicenseEntity> boundTempLicenses = baseMapper.selectBoundTemporaryLicensesForReplace(tenantId);
+        if (rows.size() < boundTempLicenses.size()) {
+            throw new BusinessException("400", "正式授权数量不足，无法完成替换");
+        }
+        validateImportRows(tenantId, rows);
+
+        String importBatchNo = buildImportBatchNo();
+        LocalDateTime now = LocalDateTime.now();
+        List<LicenseEntity> imported = new ArrayList<>(rows.size());
+        for (LicenseImportRow row : rows) {
+            LicenseEntity entity = new LicenseEntity();
+            entity.setTenantId(tenantId);
+            entity.setLicenseSerial(row.getLicenseSerial());
+            entity.setLicenseCode(row.getLicenseCode());
+            entity.setProductCode(normalize(row.getProductCode()));
+            entity.setRemark(normalize(row.getRemark()));
+            entity.setLicenseType(LicenseTypeEnum.FORMAL.getCode());
+            entity.setLicenseStatus(LicenseStatusEnum.UNUSED.getCode());
+            entity.setImportBatchNo(importBatchNo);
+            entity.setImportTime(now);
+            imported.add(entity);
+        }
+        saveBatch(imported);
+
+        List<LicenseEntity> unusedFormalLicenses = baseMapper.selectUnusedFormalLicenses(tenantId, importBatchNo);
+        for (int i = 0; i < boundTempLicenses.size(); i++) {
+            LicenseEntity temp = boundTempLicenses.get(i);
+            LicenseEntity formal = unusedFormalLicenses.get(i);
+            baseMapper.bindLicenseById(formal.getId(), temp.getDeviceCode(), now, LicenseStatusEnum.IN_USE.getCode());
+            baseMapper.invalidateById(temp.getId());
+        }
+        int invalidatedTempCount = baseMapper.invalidateAllTemporaryLicenses(tenantId);
+
+        LicenseImportResultVO result = new LicenseImportResultVO();
+        result.setImportBatchNo(importBatchNo);
+        result.setTotalCount(imported.size());
+        result.setReplacedCount(boundTempLicenses.size());
+        result.setUnusedFormalCount(imported.size() - boundTempLicenses.size());
+        result.setInvalidatedTempCount(invalidatedTempCount);
+        return result;
+    }
+
+    @Override
+    public List<LicenseVO> listCurrentTenantLicenses(LoginUser loginUser) {
+        return baseMapper.selectListByTenant(currentTenantId(loginUser));
+    }
+
+    private void validateImportRows(Long tenantId, List<LicenseImportRow> rows) {
+        for (LicenseImportRow row : rows) {
+            if (!StringUtils.hasText(row.getLicenseSerial()) || !StringUtils.hasText(row.getLicenseCode())) {
+                throw new BusinessException("400", "导入文件缺少授权序列号或授权码");
+            }
+            if (baseMapper.selectBySerialIgnoreTenant(row.getLicenseSerial()) != null) {
+                throw new BusinessException("400", "授权序列号已存在：" + row.getLicenseSerial());
+            }
+            if (baseMapper.selectByTenantAndCodeIgnoreTenant(tenantId, row.getLicenseCode()) != null) {
+                throw new BusinessException("400", "授权码已存在：" + row.getLicenseCode());
+            }
+        }
+    }
+
+    private List<LicenseImportRow> parseImportRows(MultipartFile file) throws IOException {
+        if (file == null || file.isEmpty()) {
+            throw new BusinessException("400", "导入文件不能为空");
+        }
+        List<LicenseImportRow> rows = new ArrayList<>();
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(file.getInputStream(), StandardCharsets.UTF_8))) {
+            String line;
+            int lineNo = 0;
+            while ((line = reader.readLine()) != null) {
+                lineNo++;
+                String trimmed = line.trim();
+                if (trimmed.isEmpty()) {
+                    continue;
+                }
+                if (lineNo == 1 && trimmed.toLowerCase(Locale.ROOT).startsWith("license_serial")) {
+                    continue;
+                }
+                String[] parts = trimmed.split(",", -1);
+                if (parts.length < 2) {
+                    throw new BusinessException("400", "第" + lineNo + "行格式错误");
+                }
+                LicenseImportRow row = new LicenseImportRow();
+                row.setLicenseSerial(normalize(parts[0]));
+                row.setLicenseCode(normalize(parts[1]));
+                row.setProductCode(parts.length > 2 ? normalize(parts[2]) : null);
+                row.setRemark(parts.length > 3 ? normalize(parts[3]) : null);
+                rows.add(row);
+            }
+        }
+        return rows;
+    }
+
+    private String buildTemporarySerial(String productCode) {
+        Long sequence = baseMapper.nextTempSerialValue();
+        if (sequence == null) {
+            throw new BusinessException("500", "临时授权序列号生成失败");
+        }
+        return LicenseConstants.TEMP_SERIAL_PREFIX
+                + productCode
+                + LocalDate.now().format(TEMP_SERIAL_DATE)
+                + String.format("%08d", sequence);
+    }
+
+    private String buildImportBatchNo() {
+        return LicenseConstants.IMPORT_BATCH_PREFIX + LocalDateTime.now().format(IMPORT_BATCH_TIME);
+    }
+
+    private void expireDueLicenses() {
+        baseMapper.expireDueLicenses();
+    }
+
+    private boolean isExpired(LicenseEntity license) {
+        return license.getExpireTime() != null && !license.getExpireTime().isAfter(LocalDateTime.now());
+    }
+
+    private String normalize(String value) {
+        return StringUtils.hasText(value) ? value.trim() : null;
+    }
+
+    private int parsePositiveInt(String value) {
+        if (!StringUtils.hasText(value)) {
+            return 0;
+        }
+        try {
+            return Integer.parseInt(value.trim());
+        } catch (NumberFormatException ex) {
+            return 0;
+        }
+    }
+
+    private Long currentTenantId(LoginUser loginUser) {
+        if (loginUser == null || loginUser.getTenantId() == null) {
+            throw new BusinessException("403", "缺少租户上下文");
+        }
+        return loginUser.getTenantId();
+    }
+}

backend/src/main/java/com/imeeting/service/biz/impl/ScreenSaverServiceImpl.java

@@ -52,6 +52,7 @@ public class ScreenSaverServiceImpl extends ServiceImpl<ScreenSaverMapper, Scree
     private static final String SCOPE_PLATFORM = "PLATFORM";
     private static final String SCOPE_USER = "USER";
     private static final String SCOPE_MIXED = "MIXED";
+    private static final long PLATFORM_TENANT_ID = 0L;
     private static final int DEFAULT_DISPLAY_DURATION_SEC = 15;
     private static final int MIN_DISPLAY_DURATION_SEC = 3;
     private static final int MAX_DISPLAY_DURATION_SEC = 3600;
@@ -236,7 +237,8 @@ public class ScreenSaverServiceImpl extends ServiceImpl<ScreenSaverMapper, Scree
         Integer displayDurationSec = resolveDisplayDurationSec(tenantId, userId);
         List<ScreenSaver> platformItems = listActiveByScope(SCOPE_PLATFORM, null);
         if (userId == null) {
-            return new ScreenSaverSelectionResult(SCOPE_PLATFORM, displayDurationSec, toAdminVOs(platformItems, Map.of(), displayDurationSec));
+            List<ScreenSaver> selectedPlatformItems = platformItems.isEmpty() ? listGlobalFallbackPlatformItems() : platformItems;
+            return new ScreenSaverSelectionResult(SCOPE_PLATFORM, displayDurationSec, toAdminVOs(selectedPlatformItems, Map.of(), displayDurationSec));
         }
 
         Map<Long, Integer> userStatusMap = queryUserStatusMap(tenantId, userId, extractPlatformIds(platformItems));
@@ -249,6 +251,16 @@ public class ScreenSaverServiceImpl extends ServiceImpl<ScreenSaverMapper, Scree
         selected.addAll(effectivePlatformItems);
         selected.addAll(userItems);
         selected.sort(SCREEN_SAVER_ORDER);
+        if (selected.isEmpty()) {
+            List<ScreenSaver> fallbackPlatformItems = listGlobalFallbackPlatformItems();
+            if (!fallbackPlatformItems.isEmpty()) {
+                return new ScreenSaverSelectionResult(
+                        SCOPE_PLATFORM,
+                        displayDurationSec,
+                        toAdminVOs(fallbackPlatformItems, Map.of(), displayDurationSec)
+                );
+            }
+        }
 
         return new ScreenSaverSelectionResult(
                 resolveSourceScope(effectivePlatformItems, userItems),
@@ -257,6 +269,13 @@ public class ScreenSaverServiceImpl extends ServiceImpl<ScreenSaverMapper, Scree
         );
     }
 
+    protected List<ScreenSaver> listGlobalFallbackPlatformItems() {
+        if (baseMapper == null) {
+            return List.of();
+        }
+        return baseMapper.selectActivePlatformByTenantIgnoreTenant(PLATFORM_TENANT_ID);
+    }
+
     private ScreenSaverDTO normalizeCreateDto(ScreenSaverDTO dto, LoginUser loginUser) {
         if (dto == null) {
             return null;

backend/src/main/java/com/imeeting/service/biz/impl/TenantManagementServicePrimaryImpl.java

@@ -0,0 +1,73 @@
+package com.imeeting.service.biz.impl;
+
+import com.unisbase.dto.CreateTenantDTO;
+import com.unisbase.dto.PageResult;
+import com.unisbase.dto.SysTenantDTO;
+import com.unisbase.service.SysTenantService;
+import com.unisbase.service.TenantManagementService;
+import com.unisbase.service.TenantModeService;
+import com.imeeting.service.biz.LicenseService;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+@Service
+@Primary
+public class TenantManagementServicePrimaryImpl implements TenantManagementService {
+
+    private final SysTenantService sysTenantService;
+    private final TenantModeService tenantModeService;
+    private final LicenseService licenseService;
+
+    public TenantManagementServicePrimaryImpl(SysTenantService sysTenantService,
+                                              TenantModeService tenantModeService,
+                                              LicenseService licenseService) {
+        this.sysTenantService = sysTenantService;
+        this.tenantModeService = tenantModeService;
+        this.licenseService = licenseService;
+    }
+
+    @Override
+    public PageResult<List<SysTenantDTO>> listTenants(Integer current, Integer size, String name, String code) {
+        if (tenantModeService.isSingleTenantMode()) {
+            SysTenantDTO defaultTenant = sysTenantService.findById(tenantModeService.getDefaultTenantId());
+            PageResult<List<SysTenantDTO>> result = new PageResult<>();
+            result.setRecords(defaultTenant == null ? List.of() : List.of(defaultTenant));
+            result.setTotal(defaultTenant == null ? 0 : 1);
+            return result;
+        }
+        return sysTenantService.page(current, size, name, code);
+    }
+
+    @Override
+    public SysTenantDTO getTenant(Long tenantId) {
+        return sysTenantService.findById(tenantId);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createTenant(CreateTenantDTO tenant) {
+        tenantModeService.assertTenantLifecycleAllowed();
+        Long tenantId = sysTenantService.createTenantWithAdmin(tenant);
+        licenseService.initializeTemporaryLicenses(tenantId);
+        return tenantId;
+    }
+
+    @Override
+    public boolean updateTenant(Long tenantId, SysTenantDTO tenant) {
+        tenantModeService.assertDefaultTenantCanBeUpdated(tenantId, tenant == null ? null : tenant.getStatus());
+        if (tenant == null) {
+            throw new IllegalArgumentException("租户信息不能为空");
+        }
+        tenant.setId(tenantId);
+        return sysTenantService.update(tenant);
+    }
+
+    @Override
+    public boolean deleteTenant(Long tenantId) {
+        tenantModeService.assertTenantLifecycleAllowed();
+        return sysTenantService.deleteById(tenantId);
+    }
+}

backend/src/main/java/com/imeeting/task/AndroidPushMessageRetryTask.java

@@ -4,6 +4,7 @@ import com.imeeting.entity.biz.AndroidPushMessage;
 import com.imeeting.grpc.push.PushMessage;
 import com.imeeting.service.android.AndroidGatewayPushService;
 import com.imeeting.service.android.AndroidPushMessageService;
+import com.imeeting.support.TaskSecurityContextRunner;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.scheduling.annotation.Scheduled;
@@ -18,30 +19,34 @@ import java.util.List;
 public class AndroidPushMessageRetryTask {
     private final AndroidPushMessageService androidPushMessageService;
     private final AndroidGatewayPushService androidGatewayPushService;
+    private final TaskSecurityContextRunner taskSecurityContextRunner;
 
     @Scheduled(fixedDelayString = "${imeeting.android.push.retry-interval-ms:15000}")
     public void retryPendingMessages() {
-        List<AndroidPushMessage> pendingMessages = androidPushMessageService.listPendingMeetingPushMessages();
+        taskSecurityContextRunner.callAsPlatformAdmin(() -> {
-        for (AndroidPushMessage message : pendingMessages) {
+            List<AndroidPushMessage> pendingMessages = androidPushMessageService.listPendingMeetingPushMessages();
-            if (message.getExpireAt() != null && message.getExpireAt().isBefore(LocalDateTime.now())) {
+            for (AndroidPushMessage message : pendingMessages) {
-                androidPushMessageService.markExpired(message.getId());
+                if (message.getExpireAt() != null && message.getExpireAt().isBefore(LocalDateTime.now())) {
-                continue;
+                    androidPushMessageService.markExpired(message.getId());
+                    continue;
+                }
+                PushMessage pushMessage = PushMessage.newBuilder()
+                        .setMessageId(message.getMessageId())
+                        .setTimestamp(System.currentTimeMillis())
+                        .setType(message.getMessageType())
+                        .setTitle(resolveMessageTitle(message))
+                        .setContent(message.getPayload() == null ? "" : message.getPayload())
+                        .setNeedAck(true)
+                        .build();
+                int pushed = androidGatewayPushService.pushToDevice(message.getDeviceCode(), pushMessage);
+                if (pushed > 0) {
+                    androidPushMessageService.markPushed(message.getId());
+                    log.info("Retried android push message, messageId={}, deviceCode={}, pushCountIncreased=true",
+                            message.getMessageId(), message.getDeviceCode());
+                }
             }
-            PushMessage pushMessage = PushMessage.newBuilder()
+            return null;
-                    .setMessageId(message.getMessageId())
+        });
-                    .setTimestamp(System.currentTimeMillis())
-                    .setType(message.getMessageType())
-                    .setTitle(resolveMessageTitle(message))
-                    .setContent(message.getPayload() == null ? "" : message.getPayload())
-                    .setNeedAck(true)
-                    .build();
-            int pushed = androidGatewayPushService.pushToDevice(message.getDeviceCode(), pushMessage);
-            if (pushed > 0) {
-                androidPushMessageService.markPushed(message.getId());
-                log.info("Retried android push message, messageId={}, deviceCode={}, pushCountIncreased=true",
-                        message.getMessageId(), message.getDeviceCode());
-            }
-        }
     }
 
     private String resolveMessageTitle(AndroidPushMessage message) {

backend/src/main/resources/application-dev.yml

@@ -11,14 +11,14 @@ logging:
     com.imeeting.service.realtime.impl.AsrUpstreamBridgeServiceImpl: debug
 spring:
   datasource:
-    url: ${SPRING_DATASOURCE_URL:jdbc:postgresql://127.0.0.1:5432/imeeting_db}
+    url: ${SPRING_DATASOURCE_URL:jdbc:postgresql://10.100.53.199:5432/imeeting_dev}
     username: ${SPRING_DATASOURCE_USERNAME:postgres}
     password: ${SPRING_DATASOURCE_PASSWORD:postgres}
   data:
     redis:
-      host: ${SPRING_DATA_REDIS_HOST:127.0.0.1}
+      host: ${SPRING_DATA_REDIS_HOST:10.100.53.199}
       port: ${SPRING_DATA_REDIS_PORT:6379}
-      password: ${SPRING_DATA_REDIS_PASSWORD:}
+      password: ${SPRING_DATA_REDIS_PASSWORD:unis@123}
       database: ${SPRING_DATA_REDIS_DATABASE:15}
 
 mybatis-plus:
@@ -31,10 +31,10 @@ unisbase:
   internal-auth:
     secret: ${INTERNAL_AUTH_SECRET:change-me-dev-internal-secret}
   app:
-    server-base-url: ${APP_SERVER_BASE_URL:http://127.0.0.1:${server.port}}
+    server-base-url: ${APP_SERVER_BASE_URL:http://10.100.52.13:${server.port}}
     upload-path: ${APP_UPLOAD_PATH:D:/data/imeeting/uploads/}
 imeeting:
   h5:
-    base-url: ${IMEETING_H5_BASE_URL:http://127.0.0.1:3000}
+    base-url: ${IMEETING_H5_BASE_URL:http://10.100.52.13:3000}
   audio:
     ffmpeg-path: D:\tools\exe\ffmpeg-master-latest-win64-gpl-shared\bin\ffmpeg.exe

backend/src/main/resources/application.yml

@@ -63,6 +63,7 @@ unisbase:
       - /api/auth/**
       - /api/static/**
       - /api/public/meetings/**
+      - /api/android/devices/home
       - /api/android/auth/login
       - /api/android/auth/refresh
       - /api/clients/latest/by-platform

backend/src/test/java/com/imeeting/service/DictItemServiceTest.java

@@ -1,43 +1,20 @@
-//package com.imeeting.service;
+package com.imeeting.service;
-//
+
-//import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.imeeting.service.biz.LicenseService;
-//
+import org.junit.jupiter.api.Test;
-//import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
-//import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.test.context.SpringBootTest;
-//import org.mockito.InjectMocks;
+import org.springframework.test.context.ActiveProfiles;
-//import org.mockito.Mock;
+
-//import org.mockito.junit.jupiter.MockitoExtension;
+@SpringBootTest
-//
+@ActiveProfiles("dev")
-//import java.util.Collections;
+
-//import java.util.List;
+public class DictItemServiceTest {
-//
+
-//import static org.junit.jupiter.api.Assertions.assertEquals;
+    @Autowired
-//import static org.mockito.ArgumentMatchers.any;
+  private LicenseService licenseService;
-//import static org.mockito.Mockito.when;
+    @Test
-//
+  public void main(){
-//@ExtendWith(MockitoExtension.class)
+      licenseService.initializeTemporaryLicenses(1L);
-//public class DictItemServiceTest {
+    }
-//
+}
-//    @Mock
-//    private SysDictItemMapper dictItemMapper;
-//
-//    @InjectMocks
-//    private SysDictItemServiceImpl dictItemService;
-//
-//    @Test
-//    void testGetItemsByTypeCode() {
-//        String typeCode = "gender";
-//        SysDictItem item = new SysDictItem();
-//        item.setTypeCode(typeCode);
-//        item.setItemLabel("Male");
-//        item.setItemValue("1");
-//        item.setStatus(1);
-//        item.setSortOrder(1);
-//
-//        when(dictItemMapper.selectList(any(LambdaQueryWrapper.class))).thenReturn(Collections.singletonList(item));
-//
-//        List<SysDictItem> result = dictItemService.getItemsByTypeCode(typeCode);
-//        assertEquals(1, result.size());
-//        assertEquals("Male", result.get(0).getItemLabel());
-//    }
-//}

backend/src/test/java/com/imeeting/service/biz/impl/ScreenSaverServiceImplTest.java

@@ -61,6 +61,30 @@ class ScreenSaverServiceImplTest {
         assertEquals(List.of(22, 22), result.getItems().stream().map(ScreenSaverAdminVO::getDisplayDurationSec).toList());
     }
 
+    @Test
+    void getActiveSelectionShouldFallbackToPlatformTenantItemsWhenTenantSelectionIsEmpty() {
+        ScreenSaverUserConfigMapper userConfigMapper = mock(ScreenSaverUserConfigMapper.class);
+        ScreenSaverUserSettingsMapper userSettingsMapper = mock(ScreenSaverUserSettingsMapper.class);
+        SysUserMapper sysUserMapper = mock(SysUserMapper.class);
+        when(userConfigMapper.selectList(any())).thenReturn(List.of());
+        when(userSettingsMapper.selectOne(any())).thenReturn(userSettings(77L, 22));
+        when(sysUserMapper.selectBatchIds(any())).thenReturn(List.of());
+
+        ScreenSaverServiceImpl service = spy(new ScreenSaverServiceImpl(userConfigMapper, userSettingsMapper, sysUserMapper));
+        doReturn(List.of())
+                .doReturn(List.of())
+                .when(service).list(any(LambdaQueryWrapper.class));
+        doReturn(List.of(screenSaver(301L, "PLATFORM", null, 1, 1)))
+                .when(service).listGlobalFallbackPlatformItems();
+
+        ScreenSaverSelectionResult result = service.getActiveSelection(77L);
+
+        assertEquals("PLATFORM", result.getSourceScope());
+        assertEquals(22, result.getDisplayDurationSec());
+        assertEquals(List.of(301L), result.getItems().stream().map(ScreenSaverAdminVO::getId).toList());
+        assertEquals(List.of(1), result.getItems().stream().map(ScreenSaverAdminVO::getStatus).toList());
+    }
+
     @Test
     void listForAdminShouldApplyCurrentUserStatusFilter() {
         ScreenSaverUserConfigMapper userConfigMapper = mock(ScreenSaverUserConfigMapper.class);

frontend/src/api/business/license.ts

@@ -0,0 +1,40 @@
+import http from "../http";
+
+export interface LicenseVO {
+  id: number;
+  tenantId: number;
+  licenseSerial: string;
+  licenseCode: string;
+  licenseType: number;
+  licenseStatus: number;
+  productCode?: string;
+  deviceCode?: string;
+  bindTime?: string;
+  expireTime?: string;
+  importBatchNo?: string;
+  importTime?: string;
+  remark?: string;
+}
+
+export interface LicenseImportResultVO {
+  importBatchNo: string;
+  totalCount: number;
+  replacedCount: number;
+  unusedFormalCount: number;
+  invalidatedTempCount: number;
+}
+
+export async function listLicenses() {
+  const resp = await http.get("/api/admin/licenses");
+  return resp.data.data as LicenseVO[];
+}
+
+export async function importLicenses(file: File) {
+  const formData = new FormData();
+  formData.append("file", file);
+  const resp = await http.post("/api/admin/licenses/import", formData, {
+    headers: { "Content-Type": "multipart/form-data" },
+    timeout: 600000
+  });
+  return resp.data.data as LicenseImportResultVO;
+}

frontend/src/api/index.ts

@@ -174,6 +174,16 @@ export async function kickManagedDevice(id: number) {
   return resp.data.data as boolean;
 }
 
+export async function deleteManagedDevice(id: number) {
+  const resp = await http.delete(`/api/admin/devices/${id}`);
+  return resp.data.data as boolean;
+}
+
+export async function resetManagedDeviceStats(id: number) {
+  const resp = await http.post(`/api/admin/devices/${id}/reset`);
+  return resp.data.data as boolean;
+}
+
 export async function listUserRoles(userId: number) {
   const resp = await http.get(`/sys/api/users/${userId}/roles`);
   return resp.data.data as number[];

frontend/src/locales/en-US.json

@@ -350,7 +350,12 @@
     "kickDevice": "Kick device",
     "kickDeviceConfirm": "Kick this device offline?",
     "kickSucceeded": "Device has been kicked offline",
+    "resetStats": "Reset stats",
+    "resetStatsConfirm": "Reset this device's homepage statistics?",
+    "resetStatsSucceeded": "Device statistics reset",
     "deleteDevice": "Delete this device?",
+    "weatherCityName": "Weather City",
+    "statsResetAt": "Stats Reset At",
     "drawerTitleCreate": "New Device",
     "drawerTitleEdit": "Edit Device",
     "owner": "Owner",
@@ -358,7 +363,8 @@
     "searchSelectUser": "Search and select a user",
     "deviceCodeRequired": "Enter the device code",
     "deviceCodePlaceholder": "Enter a unique device code",
-    "deviceNamePlaceholder": "Example: Meeting Room A Recorder"
+    "deviceNamePlaceholder": "Example: Meeting Room A Recorder",
+    "weatherCityNamePlaceholder": "Example: Shenzhen"
   },
   "dashboardExt": {
     "processing": "Processing",

frontend/src/pages/business/LicenseManagement.tsx

@@ -0,0 +1,243 @@
+import { App, Button, Card, Col, Empty, Input, Row, Space, Table, Tag, Typography, Upload } from "antd";
+import type { ColumnsType } from "antd/es/table";
+import { CheckCircleOutlined, ClockCircleOutlined, KeyOutlined, LinkOutlined, ReloadOutlined, SearchOutlined, UploadOutlined } from "@ant-design/icons";
+import { useCallback, useEffect, useMemo, useState } from "react";
+import PageContainer from "@/components/shared/PageContainer";
+import AppPagination from "@/components/shared/AppPagination";
+import { importLicenses, listLicenses, type LicenseImportResultVO, type LicenseVO } from "@/api/business/license";
+
+const { Text } = Typography;
+
+function resolveLicenseTypeTag(type?: number) {
+  if (type === 1) return <Tag color="gold">临时</Tag>;
+  if (type === 2) return <Tag color="blue">正式</Tag>;
+  return <Tag>未知</Tag>;
+}
+
+function resolveLicenseStatusTag(status?: number) {
+  switch (status) {
+    case 1:
+      return <Tag>未使用</Tag>;
+    case 2:
+      return <Tag color="green">使用中</Tag>;
+    case 3:
+      return <Tag color="red">已过期</Tag>;
+    case 4:
+      return <Tag>已失效</Tag>;
+    default:
+      return <Tag>未知</Tag>;
+  }
+}
+
+function formatDateTime(value?: string) {
+  return value ? value.replace("T", " ").substring(0, 19) : "-";
+}
+
+export default function LicenseManagement() {
+  const { message } = App.useApp();
+  const [loading, setLoading] = useState(false);
+  const [uploading, setUploading] = useState(false);
+  const [records, setRecords] = useState<LicenseVO[]>([]);
+  const [searchValue, setSearchValue] = useState("");
+  const [page, setPage] = useState(1);
+  const [pageSize, setPageSize] = useState(10);
+
+  const loadData = useCallback(async () => {
+    setLoading(true);
+    try {
+      const result = await listLicenses();
+      setRecords(result || []);
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    void loadData();
+  }, [loadData]);
+
+  const filteredRecords = useMemo(() => {
+    const keyword = searchValue.trim().toLowerCase();
+    if (!keyword) {
+      return records;
+    }
+    return records.filter((item) =>
+      [
+        item.licenseSerial,
+        item.licenseCode,
+        item.productCode,
+        item.deviceCode,
+        item.importBatchNo,
+        item.remark,
+      ].some((field) => String(field || "").toLowerCase().includes(keyword))
+    );
+  }, [records, searchValue]);
+
+  const pagedRecords = useMemo(() => {
+    const start = (page - 1) * pageSize;
+    return filteredRecords.slice(start, start + pageSize);
+  }, [filteredRecords, page, pageSize]);
+
+  useEffect(() => {
+    setPage(1);
+  }, [searchValue]);
+
+  const stats = useMemo(() => ({
+    total: records.length,
+    using: records.filter((item) => item.licenseStatus === 2).length,
+    formal: records.filter((item) => item.licenseType === 2).length,
+    available: records.filter((item) => item.licenseStatus === 1).length,
+  }), [records]);
+
+  const handleImport = async (file: File) => {
+    setUploading(true);
+    try {
+      const result: LicenseImportResultVO = await importLicenses(file);
+      message.success(`导入完成：${result.totalCount} 条，替换 ${result.replacedCount} 条`);
+      await loadData();
+    } finally {
+      setUploading(false);
+    }
+  };
+
+  const columns: ColumnsType<LicenseVO> = [
+    {
+      title: "授权标识",
+      key: "license",
+      width: 320,
+      render: (_, record) => (
+        <Space direction="vertical" size={0}>
+          <Text strong className="tabular-nums">{record.licenseSerial}</Text>
+          {/*<Text type="secondary" className="tabular-nums">{record.licenseCode}</Text>*/}
+        </Space>
+      ),
+    },
+    {
+      title: "类型",
+      dataIndex: "licenseType",
+      key: "licenseType",
+      width: 100,
+      render: (value) => resolveLicenseTypeTag(value),
+    },
+    {
+      title: "状态",
+      dataIndex: "licenseStatus",
+      key: "licenseStatus",
+      width: 100,
+      render: (value) => resolveLicenseStatusTag(value),
+    },
+    {
+      title: "绑定设备",
+      dataIndex: "deviceCode",
+      key: "deviceCode",
+      width: 240,
+      render: (value) => <Text className="tabular-nums">{value || "-"}</Text>,
+    },
+    {
+      title: "过期时间",
+      dataIndex: "expireTime",
+      key: "expireTime",
+      width: 200,
+      render: (value) => <Text type="secondary">{formatDateTime(value)}</Text>,
+    },
+  ];
+
+  return (
+    <PageContainer
+      title="授权码管理"
+      subtitle="查看当前租户授权池"
+      headerExtra={
+        <Space size={12}>
+          <Button icon={<ReloadOutlined />} onClick={() => void loadData()} loading={loading}>
+            刷新
+          </Button>
+          {/*<Upload showUploadList={false} beforeUpload={(file) => { void handleImport(file as File); return Upload.LIST_IGNORE; }}>*/}
+          {/*  <Button type="primary" icon={<UploadOutlined />} loading={uploading}>*/}
+          {/*    导入正式授权*/}
+          {/*  </Button>*/}
+          {/*</Upload>*/}
+        </Space>
+      }
+      toolbar={
+        <Input
+          placeholder="搜索序列号、授权码、设备编码"
+          prefix={<SearchOutlined />}
+          allowClear
+          style={{ width: 360 }}
+          value={searchValue}
+          onChange={(event) => setSearchValue(event.target.value)}
+        />
+      }
+    >
+      <Row gutter={24} style={{ marginBottom: 24 }}>
+        <Col span={6}>
+          <Card bordered={false} style={{ borderRadius: 16 }}>
+            <Space size={16}>
+              <KeyOutlined style={{ color: "#1677ff", fontSize: 24 }} />
+              <div>
+                <div style={{ color: "var(--app-text-secondary)", fontSize: 13 }}>授权总数</div>
+                <div style={{ fontSize: 30, fontWeight: 800 }}>{stats.total}</div>
+              </div>
+            </Space>
+          </Card>
+        </Col>
+        <Col span={6}>
+          <Card bordered={false} style={{ borderRadius: 16 }}>
+            <Space size={16}>
+              <LinkOutlined style={{ color: "#52c41a", fontSize: 24 }} />
+              <div>
+                <div style={{ color: "var(--app-text-secondary)", fontSize: 13 }}>使用中</div>
+                <div style={{ fontSize: 30, fontWeight: 800 }}>{stats.using}</div>
+              </div>
+            </Space>
+          </Card>
+        </Col>
+        <Col span={6}>
+          <Card bordered={false} style={{ borderRadius: 16 }}>
+            <Space size={16}>
+              <CheckCircleOutlined style={{ color: "#722ed1", fontSize: 24 }} />
+              <div>
+                <div style={{ color: "var(--app-text-secondary)", fontSize: 13 }}>正式授权</div>
+                <div style={{ fontSize: 30, fontWeight: 800 }}>{stats.formal}</div>
+              </div>
+            </Space>
+          </Card>
+        </Col>
+        <Col span={6}>
+          <Card bordered={false} style={{ borderRadius: 16 }}>
+            <Space size={16}>
+              <ClockCircleOutlined style={{ color: "#fa8c16", fontSize: 24 }} />
+              <div>
+                <div style={{ color: "var(--app-text-secondary)", fontSize: 13 }}>可分配</div>
+                <div style={{ fontSize: 30, fontWeight: 800 }}>{stats.available}</div>
+              </div>
+            </Space>
+          </Card>
+        </Col>
+      </Row>
+
+      <Card className="app-page__content-card flex-1 flex flex-col overflow-hidden" styles={{ body: { padding: 0, flex: 1, display: "flex", flexDirection: "column", overflow: "hidden" } }}>
+        <div className="app-page__table-wrap flex-1 min-h-0" style={{ padding: "0 24px", overflow: "auto" }}>
+          <Table
+            rowKey="id"
+            columns={columns}
+            dataSource={pagedRecords}
+            loading={loading}
+            pagination={false}
+            scroll={{ x: 1000, y: "100%" }}
+            locale={{ emptyText: <Empty description="暂无授权数据" /> }}
+          />
+        </div>
+        <AppPagination
+          current={page}
+          pageSize={pageSize}
+          total={filteredRecords.length}
+          onChange={(nextPage, nextSize) => {
+            setPage(nextPage);
+            setPageSize(nextSize);
+          }}
+        />
+      </Card>
+    </PageContainer>
+  );
+}

frontend/src/pages/devices/index.tsx

@@ -1,8 +1,8 @@
 import { Button, Card, Col, Drawer, Form, Input, Popconfirm, Row, Select, Space, Tag, Typography, message } from "antd";
-import { CheckCircleOutlined, DesktopOutlined, DisconnectOutlined, EditOutlined, ReloadOutlined, SearchOutlined, ThunderboltOutlined, UserOutlined } from "@ant-design/icons";
+import { CheckCircleOutlined, DeleteOutlined, DesktopOutlined, DisconnectOutlined, EditOutlined, ReloadOutlined, SearchOutlined, ThunderboltOutlined, UndoOutlined, UserOutlined } from "@ant-design/icons";
 import { useEffect, useMemo, useState } from "react";
 import { useTranslation } from "react-i18next";
-import { kickManagedDevice, listManagedDevices, updateManagedDevice } from "@/api";
+import { deleteManagedDevice, kickManagedDevice, listManagedDevices, resetManagedDeviceStats, updateManagedDevice } from "@/api";
 import PageHeader from "@/components/shared/PageHeader";
 import PageContainer from "@/components/shared/PageContainer";
 import ListTable from "@/components/shared/ListTable/ListTable";
@@ -17,6 +17,7 @@ const { Text } = Typography;
 type DeviceFormValues = {
   deviceName?: string;
   status: number;
+  weatherCityName?: string;
 };
 
 export default function Devices() {
@@ -82,7 +83,8 @@ export default function Devices() {
     setEditing(record);
     form.setFieldsValue({
       deviceName: record.deviceName,
-      status: record.status ?? 1
+      status: record.status ?? 1,
+      weatherCityName: record.weatherCityName
     });
     setOpen(true);
   };
@@ -96,7 +98,8 @@ export default function Devices() {
     try {
       await updateManagedDevice(editing.deviceId, {
         deviceName: values.deviceName,
-        status: values.status
+        status: values.status,
+        weatherCityName: values.weatherCityName
       });
       message.success(t("devicesExt.operationSucceeded"));
       setOpen(false);
@@ -112,6 +115,18 @@ export default function Devices() {
     await loadData();
   };
 
+  const remove = async (record: DeviceInfo) => {
+    await deleteManagedDevice(record.deviceId);
+    message.success(t("devicesExt.deleteSucceeded"));
+    await loadData();
+  };
+
+  const resetStats = async (record: DeviceInfo) => {
+    await resetManagedDeviceStats(record.deviceId);
+    message.success(t("devicesExt.resetStatsSucceeded"));
+    await loadData();
+  };
+
   const handlePageChange = (page: number, pageSize: number) => {
     setPagination({ current: page, pageSize });
   };
@@ -187,6 +202,22 @@ export default function Devices() {
         </Text>
       )
     },
+    {
+      title: t("devicesExt.statsResetAt"),
+      dataIndex: "statsResetAt",
+      width: 180,
+      render: (text: string) => (
+        <Text type="secondary" className="tabular-nums">
+          {text ? text.replace("T", " ").substring(0, 19) : "-"}
+        </Text>
+      )
+    },
+    {
+      title: t("devicesExt.weatherCityName"),
+      dataIndex: "weatherCityName",
+      width: 140,
+      render: (text: string) => <Text>{text || "-"}</Text>
+    },
     {
       title: t("common.status"),
       dataIndex: "status",
@@ -209,7 +240,7 @@ export default function Devices() {
     {
       title: t("common.action"),
       key: "action",
-      width: 140,
+      width: 220,
       fixed: "right" as const,
       render: (_value: unknown, record: DeviceInfo) => (
         <Space>
@@ -226,6 +257,25 @@ export default function Devices() {
               />
             </Popconfirm>
           ) : null}
+          {can("device:update") ? (
+            <Popconfirm title={t("devicesExt.resetStatsConfirm")} onConfirm={() => resetStats(record)}>
+              <Button
+                type="text"
+                icon={<UndoOutlined aria-hidden="true" />}
+                aria-label={t("devicesExt.resetStats")}
+              />
+            </Popconfirm>
+          ) : null}
+          {can("device:update") ? (
+            <Popconfirm title={t("devicesExt.deleteDevice")} onConfirm={() => remove(record)}>
+              <Button
+                type="text"
+                danger
+                icon={<DeleteOutlined aria-hidden="true" />}
+                aria-label={t("devicesExt.deleteDevice")}
+              />
+            </Popconfirm>
+          ) : null}
         </Space>
       )
     }
@@ -334,6 +384,9 @@ export default function Devices() {
           <Form.Item label={t("devices.deviceName")} name="deviceName">
             <Input placeholder={t("devicesExt.deviceNamePlaceholder")} />
           </Form.Item>
+          <Form.Item label={t("devicesExt.weatherCityName")} name="weatherCityName">
+            <Input placeholder={t("devicesExt.weatherCityNamePlaceholder")} />
+          </Form.Item>
           <Form.Item label={t("common.status")} name="status" initialValue={1}>
             <Select options={statusDict.map((item) => ({ value: Number(item.itemValue), label: item.itemLabel }))} />
           </Form.Item>

frontend/src/routes/routes.tsx

@@ -21,6 +21,7 @@ const ClientManagement = lazy(() => import("@/pages/business/ClientManagement"))
 const ExternalAppManagement = lazy(() => import("@/pages/business/ExternalAppManagement"));
 const ScreenSaverManagement = lazy(() => import("@/pages/business/ScreenSaverManagement"));
 const MeetingPointsManagement = lazy(() => import("@/pages/business/MeetingPointsManagement"));
+const LicenseManagement = lazy(() => import("@/pages/business/LicenseManagement"));
 
 import SpeakerReg from "../pages/business/SpeakerReg";
 const RealtimeAsrSession = lazy(async () => {
@@ -65,6 +66,7 @@ export const menuRoutes: MenuRoute[] = [
   { path: "/prompts", label: "总结模板", element: <LazyPage><PromptTemplates /></LazyPage>, perm: "menu:prompt" },
   { path: "/aimodels", label: "模型配置", element: <LazyPage><AiModels /></LazyPage>, perm: "menu:aimodel" },
   { path: "/clients", label: "客户端管理", element: <LazyPage><ClientManagement /></LazyPage>, perm: "menu:clients" },
+  { path: "/licenses", label: "授权码管理", element: <LazyPage><LicenseManagement /></LazyPage>, perm: "menu:licenses" },
   { path: "/external-apps", label: "外部应用管理", element: <LazyPage><ExternalAppManagement /></LazyPage>, perm: "menu:external-apps" },
   { path: "/screen-savers", label: "屏保管理", element: <LazyPage><ScreenSaverManagement /></LazyPage>, perm: "menu:screen-savers" },
   { path: "/meeting-points", label: "积分管理", element: <LazyPage><MeetingPointsManagement /></LazyPage>, perm: "menu:meeting-points" },

frontend/src/types/index.ts

@@ -92,6 +92,10 @@ export interface DeviceInfo extends BaseEntity {
   terminalVersion?: string;
   online?: boolean;
   lastOnlineAt?: string;
+  statsResetAt?: string;
+  weatherCityName?: string;
+  username?: string;
+  displayName?: string;
 }
 
 export interface SysDictType extends BaseEntity {