diff --git a/app/Services/DoctorAccountService.php b/app/Services/DoctorAccountService.php
index db38b1f..f376111 100644
--- a/app/Services/DoctorAccountService.php
+++ b/app/Services/DoctorAccountService.php
@@ -112,7 +112,7 @@ class DoctorAccountService extends BaseService
         $params['doctor_id'] =  $user_doctor['doctor_id'];
 
         // 获取当月开始时间
-        $start_date = date('Y-m-01 00:00:00',$date);
+        $start_date = date('Y-m-01 00:00:00',strtotime($date));
 
         // 获取当月结束时间
         // 获取给定月份的下一个月的第一天，然后减去一天得到当月的最后一天