fix:考试列表创建时间排序

src/modules/teach-tool/examination-manager/Index.tsx

@@ -68,8 +68,8 @@ function ExaminationManager(props: any) {
             descend: 'PASS_CNT_DESC'
             descend: 'PASS_CNT_DESC'
         },
         },
         examCreateTime: {
         examCreateTime: {
-            ascend: 'EXAM_START_TIME_ASC',
-            descend: 'EXAM_START_TIME_DESC'
+            ascend: 'CREATED_ASC',
+            descend: 'CREATED_DESC'
         }
         }
     }
     }