diff --git a/application/api/model/Tasks.php b/application/api/model/Tasks.php
index 27f86deb..219bc01c 100644
--- a/application/api/model/Tasks.php
+++ b/application/api/model/Tasks.php
@@ -294,7 +294,7 @@ class Tasks extends Model
             if($v['task_id'] == 35){
                 //获胜数量
                 $user_win_times = $user_daily_tasks['ext'] ?? 0;
-                $quantity_str.= "胜：（".$user_win_times."）场";
+                $quantity_str = $quantity_str."胜：（".$user_win_times."）场";
             }
             $v['task_name'] = $v['task_name'].$quantity_str;
             $v['jump_type_str'] = $this->jump_type[$v['jump_type']];