diff --git a/src/main/java/com/sczx/order/po/OrderMainPO.java b/src/main/java/com/sczx/order/po/OrderMainPO.java
index 5662178..3841d18 100644
--- a/src/main/java/com/sczx/order/po/OrderMainPO.java
+++ b/src/main/java/com/sczx/order/po/OrderMainPO.java
@@ -1,6 +1,5 @@
 package com.sczx.order.po;
 
-import com.alibaba.fastjson.annotation.JSONField;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
@@ -88,27 +87,27 @@ public class OrderMainPO implements Serializable {
     @ApiModelProperty("是否开通代扣")
     private Boolean isAutoDeduct;
 
-    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+
     @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @ApiModelProperty("首次下单时间")
     private LocalDateTime firstOrderTime;
 
-    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+
     @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @ApiModelProperty("开始计费时间")
     private LocalDateTime startRentTime;
 
-    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+
     @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @ApiModelProperty("还车时间")
     private LocalDateTime endRentTime;
 
-    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+
     @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @ApiModelProperty("申请还车时间")
     private LocalDateTime reqEndRentTime;
 
-    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+
     @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @ApiModelProperty("实际还车时间")
     private LocalDateTime actEndRentTime;
@@ -131,12 +130,12 @@ public class OrderMainPO implements Serializable {
     @ApiModelProperty("删除标志（0代表存在 2代表删除）")
     private String delFlag;
 
-    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+
     @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @ApiModelProperty("创建时间")
     private LocalDateTime createTime;
 
-    @JSONField(format = "yyyy-MM-dd HH:mm:ss")
+
     @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @ApiModelProperty("更新时间")
     private LocalDateTime updateTime;
diff --git a/src/main/java/com/sczx/order/po/OrderSubPO.java b/src/main/java/com/sczx/order/po/OrderSubPO.java
index 12143c8..13184c0 100644
--- a/src/main/java/com/sczx/order/po/OrderSubPO.java
+++ b/src/main/java/com/sczx/order/po/OrderSubPO.java
@@ -58,6 +58,7 @@ public class OrderSubPO implements Serializable {
     @ApiModelProperty("支付ID")
     private String paymentId;
 
+    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @ApiModelProperty("实际支付时间")
     private LocalDateTime paidAt;
 
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 235c7ad..568db2b 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -13,6 +13,9 @@ spring:
   mvc:
     async:
       request-timeout: -1
+  jackson:
+    date-format: yyyy-MM-dd HH:mm:ss
+    time-zone: GMT+8
   cloud:
     nacos:
       discovery: