diff --git a/pom.xml b/pom.xml
index 530db57..0c18960 100644
--- a/pom.xml
+++ b/pom.xml
@@ -75,6 +75,11 @@
             <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-commons</artifactId>
diff --git a/src/main/java/com/sczx/order/service/impl/OrderServiceImpl.java b/src/main/java/com/sczx/order/service/impl/OrderServiceImpl.java
index 78a9172..cd61e36 100644
--- a/src/main/java/com/sczx/order/service/impl/OrderServiceImpl.java
+++ b/src/main/java/com/sczx/order/service/impl/OrderServiceImpl.java
@@ -607,7 +607,7 @@ public class OrderServiceImpl implements OrderService {
         }
         LambdaQueryWrapper<OrderSubPO> querySubWrapper2 = new LambdaQueryWrapper<>();
         querySubWrapper2.eq(OrderSubPO::getOrderId, orderMainPO.getOrderId())
-                .eq(OrderSubPO::getPayStatus, PayStatusEnum.SUCCESS.getCode()).orderByDesc(OrderSubPO::getCreateTime);
+                .eq(OrderSubPO::getPayStatus, PayStatusEnum.SUCCESS.getCode()).orderByDesc(OrderSubPO::getUpdateTime);
         List<OrderSubPO> orderSubPOList2 = orderSubRepo.list(querySubWrapper2);
         if(!CollectionUtils.isEmpty(orderSubPOList2)){
             orderDetailDTO.setLastPayOrderNo(orderSubPOList2.get(0).getPaymentId());
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index e55c478..44e9dbf 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,90 +1,6 @@
 
-server:
-  port: 8088
 
 spring:
   application:
     name: sczx-order # 微服务名称
-  http:
-    encoding:
-      charset: UTF-8
-      enabled: true
-      force: true
-  mvc:
-    async:
-      request-timeout: -1
-  jackson:
-    date-format: yyyy-MM-dd HH:mm:ss
-    time-zone: GMT+8
-  cloud:
-    nacos:
-      discovery:
-        server-addr: 115.190.8.52:8848 # Nacos 地址
-        group: DEFAULT_GROUP
-        metadata:
-          version: 1.0.0
-          env: dev
-  lifecycle:
-    timeout-per-shutdown-phase: 30s # 设置优雅停机时间
-  datasource:
-    url: jdbc:mysql://115.190.8.52:3306/sczx?useSSL=false&serverTimezone=UTC&allowPublicKeyRetrieval=true
-    username: sczx_user
-    password: Sczx123@
-    driver-class-name: com.mysql.cj.jdbc.Driver
-    hikari:
-      maximum-pool-size: 20          # 最大连接数
-      minimum-idle: 5                # 最小空闲连接数
-      connection-timeout: 30000      # 连接超时时间(毫秒)
-      idle-timeout: 600000           # 空闲连接超时时间(毫秒)
-      max-lifetime: 1800000          # 连接最大存活时间(毫秒)
-      leak-detection-threshold: 60000 # 连接泄漏检测阈值(毫秒)
-      auto-commit: true
-  redis:
-    host: 115.190.8.52
-    port: 6379
-    database: 0
-    lettuce:
-      pool:
-        max-active: 8
-        max-wait: 2000ms
-        max-idle: 4
-        min-idle: 1
-        max-life-time: 300000ms
 
-management:
-  endpoints:
-    web:
-      exposure:
-        include: "*" # 暴露所有监控端点
-  endpoint:
-    health:
-      show-details: always
-
-feign:
-  client:
-    config:
-      default:
-        connectTimeout: 5000
-        readTimeout: 5000
-  hystrix:
-    enabled: true # 启用 Feign 的 Hystrix 支持
-
-hystrix:
-  command:
-    default:
-      execution:
-        isolation:
-          thread:
-            timeoutInMilliseconds: 10000 # 默认熔断超时时间
-
-
-mybatis-plus:
-  mapper-locations: classpath*:mapper/**/*.xml
-  type-aliases-package: com.sczx.order.po  # 实体类包路径
-  configuration:
-    mapUnderscoreToCamelCase: true
-    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl  # 控制台打印 SQL（调试用）
-
-auth:
-  secret-key: his-is-a-very-long-and-secure-secret-key-for-jwt-signing-please-dont-use-short-keys
-  token-expiration: 86400000  # 24小时
diff --git a/src/main/resources/bootstrap.yml b/src/main/resources/bootstrap.yml
new file mode 100644
index 0000000..c17f377
--- /dev/null
+++ b/src/main/resources/bootstrap.yml
@@ -0,0 +1,15 @@
+spring:
+  application:
+    name: sczx-order # 应用名称，对应 Nacos 配置的 dataId
+  cloud:
+    nacos:
+      server-addr: 115.190.8.52:8848 # Nacos 服务器地址
+      config:
+        group: DEFAULT_GROUP # 配置分组
+        file-extension: yaml # 配置文件格式
+        timeout: 5000 # 配置读取超时时间
+          # 添加共享配置
+        shared-configs:
+            - data-id: shared-config.yaml
+              group: DEFAULT_GROUP
+              refresh: true # 是否支持动态刷新
\ No newline at end of file