diff --git a/application/api/model/RoomDailyIncome.php b/application/api/model/RoomDailyIncome.php
index e7a03d4c..915e7b22 100644
--- a/application/api/model/RoomDailyIncome.php
+++ b/application/api/model/RoomDailyIncome.php
@@ -37,7 +37,7 @@ class RoomDailyIncome extends Model
                 'room_id' => $roomId,
                 'date'    => $today
             ])->update([
-                'income'     => $amount,
+                'income'     => $today_res['income'] +$amount,
                 'update_time'=> time(),
             ]);
             if($res){return true;}