update doc api

@@ -3,6 +3,7 @@
 
 ### 四会课程 管理后台接口
 
+
 ##### 1. 查询全部领取的信息
 
 - URL: {{localhost}}/boxfish-online-card/order/textbook/manage/getOrderHistory
@@ -55,3 +56,19 @@ public static class OrderSummary {
     private WxMiniUserRelationshipEntity.OrderObtainType obtainType;
 }
 ```
+
+
+##### 2. 修改邮寄状态接口
+
+- URL: {{localhost}}/boxfish-online-card/order/textbook/manage/updatePostTime
+- Method: POST
+- RequestBody:
+
+```json
+{
+  "orderCode":"text_orderCode",
+  
+  "flagPost": "true",           // 是否邮寄
+  "flagEnable": "flagEnable"    // 是否需要邮寄
+}
+```
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