diff --git a/viewsh-module-ops/viewsh-module-ops-biz/src/main/java/com/viewsh/module/ops/core/lifecycle/OrderLifecycleManagerImpl.java b/viewsh-module-ops/viewsh-module-ops-biz/src/main/java/com/viewsh/module/ops/core/lifecycle/OrderLifecycleManagerImpl.java
index d6c349a..0489b85 100644
--- a/viewsh-module-ops/viewsh-module-ops-biz/src/main/java/com/viewsh/module/ops/core/lifecycle/OrderLifecycleManagerImpl.java
+++ b/viewsh-module-ops/viewsh-module-ops-biz/src/main/java/com/viewsh/module/ops/core/lifecycle/OrderLifecycleManagerImpl.java
@@ -16,6 +16,9 @@ import com.viewsh.module.ops.dal.mysql.workorder.OpsOrderMapper;
 import com.viewsh.module.ops.enums.OperatorTypeEnum;
 import com.viewsh.module.ops.enums.PriorityEnum;
 import com.viewsh.module.ops.enums.WorkOrderStatusEnum;
+import com.viewsh.module.ops.infrastructure.log.enumeration.EventDomain;
+import com.viewsh.module.ops.infrastructure.log.recorder.EventLogRecord;
+import com.viewsh.module.ops.infrastructure.log.recorder.EventLogRecorder;
 import com.viewsh.module.ops.service.fsm.OrderStateMachine;
 import jakarta.annotation.PostConstruct;
 import jakarta.annotation.Resource;
@@ -23,6 +26,8 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Objects;
 
 /**
@@ -66,6 +71,9 @@ public class OrderLifecycleManagerImpl implements OrderLifecycleManager {
     @Resource
     private EventPublishHandler eventPublishHandler;
 
+    @Resource
+    private EventLogRecorder eventLogRecorder;
+
     /**
      * 责任链处理器
      */
@@ -169,6 +177,9 @@ public class OrderLifecycleManagerImpl implements OrderLifecycleManager {
         if (!result.isSuccess()) {
             throw new IllegalStateException("暂停工单失败: " + result.getMessage());
         }
+
+        // 记录业务日志
+        recordStatusChangeLog(orderId, result, "ORDER_PAUSED", "工单暂停");
     }
 
     @Override
@@ -191,6 +202,9 @@ public class OrderLifecycleManagerImpl implements OrderLifecycleManager {
         if (!result.isSuccess()) {
             throw new IllegalStateException("恢复工单失败: " + result.getMessage());
         }
+
+        // 记录业务日志
+        recordStatusChangeLog(orderId, result, "ORDER_RESUMED", "工单恢复");
     }
 
     // ==================== 打断/恢复 ====================
@@ -217,6 +231,24 @@ public class OrderLifecycleManagerImpl implements OrderLifecycleManager {
         if (!result.isSuccess()) {
             throw new IllegalStateException("打断工单失败: " + result.getMessage());
         }
+
+        // 记录业务日志
+        Map<String, Object> extra = new HashMap<>();
+        extra.put("urgentOrderId", urgentOrderId);
+        extra.put("interruptReason", "P0任务插队");
+
+        OpsOrderDO order = opsOrderMapper.selectById(orderId);
+        eventLogRecorder.record(EventLogRecord.builder()
+                .module("clean")
+                .domain(EventDomain.DISPATCH)
+                .eventType("ORDER_INTERRUPTED")
+                .message("工单被P0紧急任务打断")
+                .targetId(orderId)
+                .targetType("order")
+                .deviceId(order != null ? order.getAssigneeDeviceId() : null)
+                .personId(order != null ? order.getAssigneeId() : null)
+                .payload(extra)
+                .build());
     }
 
     @Override
@@ -252,6 +284,12 @@ public class OrderLifecycleManagerImpl implements OrderLifecycleManager {
         if (!result.isSuccess()) {
             throw new IllegalStateException("完成工单失败: " + result.getMessage());
         }
+
+        // 注意：IoT 触发的自动完成在 CleanOrderCompleteEventHandler 中记录日志
+        // 这里只记录手动完成的日志（operatorId 不为空的情况）
+        if (operatorId != null) {
+            recordStatusChangeLog(orderId, result, "ORDER_COMPLETED_MANUAL", "工单手动完成");
+        }
     }
 
     @Override
@@ -260,6 +298,9 @@ public class OrderLifecycleManagerImpl implements OrderLifecycleManager {
         log.info("开始取消工单: orderId={}, operatorId={}, operatorType={}, reason={}",
                 orderId, operatorId, operatorType, reason);
 
+        // 查询工单信息（日志记录用）
+        OpsOrderDO order = opsOrderMapper.selectById(orderId);
+
         // 构建请求
         OrderTransitionRequest request = OrderTransitionRequest.builder()
                 .orderId(orderId)
@@ -275,6 +316,23 @@ public class OrderLifecycleManagerImpl implements OrderLifecycleManager {
         if (!result.isSuccess()) {
             throw new IllegalStateException("取消工单失败: " + result.getMessage());
         }
+
+        // 记录业务日志
+        Map<String, Object> extra = new HashMap<>();
+        extra.put("cancelReason", reason);
+        extra.put("operatorType", operatorType != null ? operatorType.getCode() : "SYSTEM");
+
+        eventLogRecorder.record(EventLogRecord.builder()
+                .module("clean")
+                .domain(EventDomain.SYSTEM)
+                .eventType("ORDER_CANCELLED")
+                .message("工单已取消: " + reason)
+                .targetId(orderId)
+                .targetType("order")
+                .deviceId(order != null ? order.getAssigneeDeviceId() : null)
+                .personId(order != null ? order.getAssigneeId() : null)
+                .payload(extra)
+                .build());
     }
 
     // ==================== 查询方法 ====================
@@ -337,4 +395,42 @@ public class OrderLifecycleManagerImpl implements OrderLifecycleManager {
                 || WorkOrderStatusEnum.CONFIRMED == status
                 || WorkOrderStatusEnum.ARRIVED == status;
     }
+
+    /**
+     * 记录状态变更业务日志
+     *
+     * @param orderId    工单ID
+     * @param result     状态转换结果
+     * @param eventType  事件类型
+     * @param message    日志消息
+     */
+    private void recordStatusChangeLog(Long orderId, OrderTransitionResult result,
+                                       String eventType, String message) {
+        try {
+            OpsOrderDO order = opsOrderMapper.selectById(orderId);
+            if (order == null) {
+                return;
+            }
+
+            Map<String, Object> extra = new HashMap<>();
+            extra.put("oldStatus", result.getOldStatus() != null ? result.getOldStatus().getStatus() : null);
+            extra.put("newStatus", result.getNewStatus() != null ? result.getNewStatus().getStatus() : null);
+
+            eventLogRecorder.record(EventLogRecord.builder()
+                    .module("clean")
+                    .domain(EventDomain.DISPATCH)
+                    .eventType(eventType)
+                    .message(message)
+                    .targetId(orderId)
+                    .targetType("order")
+                    .deviceId(order.getAssigneeDeviceId())
+                    .personId(order.getAssigneeId())
+                    .payload(extra)
+                    .build());
+
+        } catch (Exception e) {
+            log.warn("[OrderLifecycleManager] 记录状态变更日志失败: orderId={}, eventType={}",
+                    orderId, eventType, e);
+        }
+    }
 }