diff --git a/app/controllers/Oauth2Controller.php b/app/controllers/Oauth2Controller.php
index b611dcd..8039af2 100644
--- a/app/controllers/Oauth2Controller.php
+++ b/app/controllers/Oauth2Controller.php
@@ -66,9 +66,45 @@ class Oauth2Controller extends ControllerBase{
 					//获取上次请求日期
 					$last_req_time = $appinfo->LastReqTime;
 					$last_req_date = date("Y-m-d", strtotime($last_req_time));
-					//
+					//获取当前时间及当天日期
+					$current_time = time();
+					$current_datetime = date("Y-m-d H:i:s", $current_time);
+					$current_date = date("Y-m-d", $current_time);
+					//获取上次请求日期所在日的请求次数
+					$today_req_times = $appinfo->TodayReqTimes;
+					//获取接口请求次数限制
+					$day_max_req_times = $appinfo->DayMaxReqTimes;
+					//如果上次请求日期是当天日期
+					if($last_req_date==$current_date){
+						//如果当天请求次数已达到接口请求次数限制
+						if($today_req_times>=$day_max_req_times){
+							//告知用户request today reached the request limit,err detail:超过请求上限限制
+							$rs['errcode'] = 80102;
+							$rs['errmsg'] = "request today reached the request limit,err detail:超过请求上限限制";
+							$rs['data'] = null;
+						}
+						//如果当天请求次数尚未达到接口请求次数限制
+						else{
+							
+						}
+					}
+					//如果上次请求日期不是当天日期
+					else{
+						//如果接口请求次数限制不大于0
+						if($day_max_req_times<=0){
+							//告知用户request today reached the request limit,err detail:超过请求上限限制
+							$rs['errcode'] = 80102;
+							$rs['errmsg'] = "request today reached the request limit,err detail:超过请求上限限制";
+							$rs['data'] = null;
+						}
+					}
+					//如果以上判断都通过
+					if(empty($rs['errcode'])){
+						//开启事务
+						$this->db->begin();
 						//准备更新请求次数
 						
+					}
 				}
 			}
 		}