diff --git a/src/main/java/com/chint/domain/aggregates/order/Leg.java b/src/main/java/com/chint/domain/aggregates/order/Leg.java
index e6d906f0..61681499 100644
--- a/src/main/java/com/chint/domain/aggregates/order/Leg.java
+++ b/src/main/java/com/chint/domain/aggregates/order/Leg.java
@@ -101,9 +101,7 @@ public class Leg {
     }
 
     public LegEvent getLastLegEvent() {
-        return this.eventList.stream()
-                .max(Comparator.comparing(LegEvent::getHappenTime))
-                .orElse(null);
+        return this.eventList.get(this.eventList.size() - 1);
     }
 
     public OrderDetail getLastOrderDetail() {
diff --git a/src/main/java/com/chint/domain/aggregates/order/OrderDetail.java b/src/main/java/com/chint/domain/aggregates/order/OrderDetail.java
index 07711f8b..8139a41c 100644
--- a/src/main/java/com/chint/domain/aggregates/order/OrderDetail.java
+++ b/src/main/java/com/chint/domain/aggregates/order/OrderDetail.java
@@ -111,10 +111,10 @@ public class OrderDetail {
     }
 
     public OrderEvent getLastEvent() {
-        return this.orderEventList
-                .stream()
-                .max(Comparator.comparingLong(OrderEvent::getOrderEventId))
-                .orElseThrow(() -> new NotFoundException(NOT_FOUND));
+        return this.orderEventList.get(this.orderEventList.size() - 1);
+//                .stream()
+//                .max(Comparator.comparingLong(OrderEvent::getOrderEventId))
+//                .orElseThrow(() -> new NotFoundException(NOT_FOUND));
     }
 
     public OrderDetail price(String price) {
diff --git a/src/main/java/com/chint/domain/aggregates/order/RouteOrder.java b/src/main/java/com/chint/domain/aggregates/order/RouteOrder.java
index 926ec078..15dbfdb8 100644
--- a/src/main/java/com/chint/domain/aggregates/order/RouteOrder.java
+++ b/src/main/java/com/chint/domain/aggregates/order/RouteOrder.java
@@ -27,7 +27,6 @@ import org.springframework.data.relational.core.mapping.Table;
 
 import java.time.Duration;
 import java.time.LocalDateTime;
-import java.time.format.DateTimeFormatter;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -185,12 +184,9 @@ public class RouteOrder extends BaseEntity {
         }
 
         if (this.approveEvents != null && !this.approveEvents.isEmpty()) {
-            ApprovalEvent approvalEvent = this.approveEvents.stream()
-                    .max(Comparator.comparingLong(ApprovalEvent::getApprovalEventId))
-                    .get()
-                    .reloadStatus();
-            this.approvalStatus = approvalEvent.getEventName();
-            this.approvalStatusCode = approvalEvent.getEventType();
+            ApprovalEvent lastApprovalEvent = getLastApprovalEvent();
+            this.approvalStatus = lastApprovalEvent.getEventName();
+            this.approvalStatusCode = lastApprovalEvent.getEventType();
         }
 
         this.getOrderDetails().forEach(OrderDetail::reloadStatus);
@@ -198,6 +194,9 @@ public class RouteOrder extends BaseEntity {
         return this;
     }
 
+    private ApprovalEvent getLastApprovalEvent() {
+        return this.approveEvents.get(this.approveEvents.size() - 1);
+    }
 
     public RouteOrder reloadStatus(OrderSaveData orderSaveData) {
         // 重新加载所有Leg的状态