diff --git a/viewsh-module-iot/viewsh-module-iot-api/src/main/java/com/viewsh/module/iot/api/device/dto/ResetTrafficCounterReqDTO.java b/viewsh-module-iot/viewsh-module-iot-api/src/main/java/com/viewsh/module/iot/api/device/dto/ResetTrafficCounterReqDTO.java
index 44af1d9..a8841aa 100644
--- a/viewsh-module-iot/viewsh-module-iot-api/src/main/java/com/viewsh/module/iot/api/device/dto/ResetTrafficCounterReqDTO.java
+++ b/viewsh-module-iot/viewsh-module-iot-api/src/main/java/com/viewsh/module/iot/api/device/dto/ResetTrafficCounterReqDTO.java
@@ -25,8 +25,8 @@ public class ResetTrafficCounterReqDTO {
     @NotNull(message = "设备ID不能为空")
     private Long deviceId;
 
-    @Schema(description = "新的基准值", requiredMode = Schema.RequiredMode.REQUIRED, example = "1500")
-    @NotNull(message = "基准值不能为空")
+    @Schema(description = "新的基准值（已废弃，无需传递）", example = "1500")
+    @Deprecated
     private Long newBaseValue;
 
     @Schema(description = "关联的工单ID（用于日志追踪）", example = "12345")
diff --git a/viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/api/device/IotDeviceControlApiImpl.java b/viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/api/device/IotDeviceControlApiImpl.java
index 6f9cedf..9c4c28e 100644
--- a/viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/api/device/IotDeviceControlApiImpl.java
+++ b/viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/api/device/IotDeviceControlApiImpl.java
@@ -9,7 +9,8 @@ import com.viewsh.module.iot.core.enums.IotDeviceMessageMethodEnum;
 import com.viewsh.module.iot.core.enums.IotDeviceStateEnum;
 import com.viewsh.module.iot.core.mq.message.IotDeviceMessage;
 import com.viewsh.module.iot.dal.dataobject.device.IotDeviceDO;
-import com.viewsh.module.iot.dal.redis.clean.TrafficCounterBaseRedisDAO;
+import com.viewsh.module.iot.dal.redis.clean.TrafficCounterRedisDAO;
+import com.viewsh.module.iot.service.integration.clean.CleanOrderIntegrationConfigService;
 import com.viewsh.module.iot.service.device.IotDeviceService;
 import com.viewsh.module.iot.service.device.message.IotDeviceMessageService;
 import io.swagger.v3.oas.annotations.Operation;
@@ -48,7 +49,10 @@ public class IotDeviceControlApiImpl implements IotDeviceControlApi {
     private IotDeviceMessageService deviceMessageService;
 
     @Resource
-    private TrafficCounterBaseRedisDAO trafficCounterBaseRedisDAO;
+    private TrafficCounterRedisDAO trafficCounterRedisDAO;
+
+    @Resource
+    private CleanOrderIntegrationConfigService configService;
 
     @Override
     @PostMapping(PREFIX + "/invoke-service")
@@ -130,29 +134,36 @@ public class IotDeviceControlApiImpl implements IotDeviceControlApi {
     public CommonResult<Boolean> resetTrafficCounter(@RequestBody ResetTrafficCounterReqDTO reqDTO) {
         try {
             Long deviceId = reqDTO.getDeviceId();
-            Long newBaseValue = reqDTO.getNewBaseValue();
 
-            log.info("[resetTrafficCounter] 重置客流计数器: deviceId={}, newBaseValue={}, orderId={}, remark={}",
-                    deviceId, newBaseValue, reqDTO.getOrderId(), reqDTO.getRemark());
+            log.info("[resetTrafficCounter] 重置客流计数器：deviceId={}, orderId={}, remark={}",
+                    deviceId, reqDTO.getOrderId(), reqDTO.getRemark());
 
             // 1. 验证设备存在
             IotDeviceDO device = deviceService.getDeviceFromCache(deviceId);
             if (device == null) {
-                log.warn("[resetTrafficCounter] 设备不存在: deviceId={}", deviceId);
+                log.warn("[resetTrafficCounter] 设备不存在：deviceId={}", deviceId);
                 return success(false);
             }
 
-            // 2. 重置基准值
-            trafficCounterBaseRedisDAO.setBaseValue(deviceId, newBaseValue);
+            // 2. 获取区域ID
+            CleanOrderIntegrationConfigService.AreaDeviceConfigWrapper wrapper =
+                    configService.getConfigWrapperByDeviceId(deviceId);
+            if (wrapper == null) {
+                log.warn("[resetTrafficCounter] 设备无区域关联：deviceId={}", deviceId);
+                return success(false);
+            }
 
-            log.info("[resetTrafficCounter] 客流计数器重置成功: deviceId={}, newBaseValue={}",
-                    deviceId, newBaseValue);
+            // 3. 重置阈值计数器（删除 key）
+            trafficCounterRedisDAO.resetThreshold(deviceId, wrapper.getAreaId());
+
+            log.info("[resetTrafficCounter] 客流计数器重置成功：deviceId={}, areaId={}",
+                    deviceId, wrapper.getAreaId());
 
             return success(true);
 
         } catch (Exception e) {
-            log.error("[resetTrafficCounter] 重置客流计数器失败: deviceId={}, newBaseValue={}",
-                    reqDTO.getDeviceId(), reqDTO.getNewBaseValue(), e);
+            log.error("[resetTrafficCounter] 重置客流计数器失败：deviceId={}",
+                    reqDTO.getDeviceId(), e);
             return success(false);
         }
     }
diff --git a/viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/integration/listener/CleanOrderEventListener.java b/viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/integration/listener/CleanOrderEventListener.java
index 62b5be6..8d40650 100644
--- a/viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/integration/listener/CleanOrderEventListener.java
+++ b/viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/integration/listener/CleanOrderEventListener.java
@@ -154,51 +154,45 @@ public class CleanOrderEventListener {
 
     /**
      * 异步重置客流计数器
+     * <p>
+     * 在工单创建成功后重置阈值计数器，确保：
+     * 1. 工单创建和计数器重置在同一事务语义下（AFTER_COMMIT）
+     * 2. 如果工单创建失败，计数器不会被错误重置
+     * 3. 由 Ops 模块（业务方）决定重置时机，职责清晰
      */
     @Async("ops-task-executor")
     public void asyncResetTrafficCounter(OrderCreatedEvent event) {
         try {
             Long deviceId = (Long) event.getPayload().get("triggerDeviceId");
-            @SuppressWarnings("unchecked")
-            Map<String, Object> triggerData = (Map<String, Object>) event.getPayload().get("triggerData");
 
-            if (deviceId == null || triggerData == null) {
-                log.warn("[CleanOrderEventListener] 缺少客流数据，跳过重置: orderId={}, deviceId={}, triggerData={}",
-                        event.getOrderId(), deviceId, triggerData);
+            if (deviceId == null) {
+                log.warn("[CleanOrderEventListener] 缺少设备ID，跳过重置: orderId={}",
+                        event.getOrderId());
                 return;
             }
 
-            Object actualCountObj = triggerData.get("actualCount");
-            if (actualCountObj == null) {
-                log.warn("[CleanOrderEventListener] 缺少客流值，跳过重置: orderId={}", event.getOrderId());
-                return;
-            }
-
-            // 将当前客流值设为新的基准值
-            Long newBaseValue = ((Number) actualCountObj).longValue();
-
             // 构建重置请求
             ResetTrafficCounterReqDTO reqDTO = ResetTrafficCounterReqDTO.builder()
                     .deviceId(deviceId)
-                    .newBaseValue(newBaseValue)
                     .orderId(event.getOrderId())
-                    .remark("工单创建后重置计数器")
+                    .remark("工单创建成功后重置阈值计数器")
                     .build();
 
             // 调用 IoT 模块 RPC 接口
             var result = iotDeviceControlApi.resetTrafficCounter(reqDTO);
 
             if (result.getData() != null && result.getData()) {
-                log.info("[CleanOrderEventListener] 客流计数器重置成功: orderId={}, deviceId={}, newBaseValue={}",
-                        event.getOrderId(), deviceId, newBaseValue);
-            } else {
-                log.warn("[CleanOrderEventListener] 客流计数器重置失败: orderId={}, deviceId={}",
+                log.info("[CleanOrderEventListener] 阈值计数器重置成功: orderId={}, deviceId={}",
                         event.getOrderId(), deviceId);
+            } else {
+                log.error("[CleanOrderEventListener] 阈值计数器重置失败: orderId={}, deviceId={}",
+                        event.getOrderId(), deviceId);
+                // TODO: 发送告警，需要人工介入检查
             }
 
         } catch (Exception e) {
-            // 重置失败不应影响主流程
-            log.error("[CleanOrderEventListener] 客流计数器重置异常: orderId={}", event.getOrderId(), e);
+            log.error("[CleanOrderEventListener] 阈值计数器重置异常: orderId={}", event.getOrderId(), e);
+            // TODO: 发送告警
         }
     }