优化

firstleg/src/main/java/com/baiyue/firstleg/service/InboundMeasurementService.java

@@ -466,6 +466,10 @@ public class InboundMeasurementService {
             }
             return response.data();
         } catch (FeignException exception) {
+            if (exception.status() == 400) {
+                throw new BizException(ResultCode.SERVICE_UNAVAILABLE,
+                    "订单服务申报快照契约未就绪，请同步部署 order-service 与 firstleg-service");
+            }
             throw new BizException(ResultCode.SERVICE_UNAVAILABLE, "订单服务暂不可用，无法读取客户申报数据");
         }
     }