doc api

@@ -18,10 +18,11 @@ studentId | Integer | 学生ID
 
 ```json
 {
-   "evaluationStatus": "NO_EVALUATION",
-    "examLevel": "LEVEL_3",
-    "examGrade": "三年级",
-    "name": "user1810111013390rAJzyhV",
+    "studentId": 100000007715,
+    "evaluationStatus": "EVALUATION_FINISHED",
+    "examGrade": "GRADE_1_A",
+    "gradeDesc": "一年级上",
+    "name": "nick",
     "avatars": "https://avatars.boxfish.cn/user/100000007715/figure/1556087186.jpg"
 }
 
@@ -35,14 +36,14 @@ EVALUATION_FINISHED;    // 评测完成
 
 ##### 2. 获取学生评测试题内容
 
-- URL: {{localhost}}/boxfish-wudaokou-recommend/exam/text/getExamText?studentId=100000006030&examLevel=LEVEL_3
+- URL: {{localhost}}/boxfish-wudaokou-recommend/exam/text/getExamText?studentId=100000006030&examGrade=GRADE_7_A
 - Method: GET
 - RequestParams: 
 
  参数 | 类型 | 说明
  :--- | :--- | :---
 studentId | Integer | 学生ID
-examLevel | String | 评测等级
+examGrade | String | 评测年级
 
 - ResponseBody: