Update 成绩排行榜接口.md

@@ -38,8 +38,9 @@
 	| figure_url       | String | N    |用户头像  | |
 	| completion_A_PLUS      | Int | Y    | A+个数 | 0|
    | completion_grades      | List | N    | | [A_PLUS,A,B]|
+   | completion_grade_list  | List | N    | | [{"completion_grade":"A_PLUS","count":2}]|
    
-   ```
+   ```json
    {
 	  "top": [{
 			      "user_id": 100000007866,
@@ -55,7 +56,16 @@
 			        "A",
 			        "A",
 			        "A"
-			      ]
+			      ],
+			      "completion_grade_list": [{
+                        "count": 9,
+                        "completion_grade": "A_PLUS"
+                      },
+                      {
+                        "count": 4,
+                        "completion_grade": "A"
+                      }
+                ]
 			   }],
 	  "finished": [],
 	  "unfinished": []