huayandong

update doc api

... ... @@ -215,7 +215,6 @@ public static class Response {
```
> `grade`为枚举值:<br>
> `GRADE_1_A`<br>
> `GRADE_1_B`<br>
... ... @@ -237,7 +236,6 @@ public static class Response {
- ResponseBody:
```json5
{
"status": "SUCCESS",
... ...