diff --git a/application/api/model/BlindBoxTurntableGiftDrawWorldNew.php b/application/api/model/BlindBoxTurntableGiftDrawWorldNew.php
index 30ace7fd..160aa14f 100644
--- a/application/api/model/BlindBoxTurntableGiftDrawWorldNew.php
+++ b/application/api/model/BlindBoxTurntableGiftDrawWorldNew.php
@@ -1397,9 +1397,9 @@ class BlindBoxTurntableGiftDrawWorldNew extends Model
             $add_end_time = ($ext['locking_time']['tow_no_locking_time'] - $ext['locking_time']['next_time']) * 60;
         }
 
-        if ($add_end_time <= 30) {
-            Cache::set($cache_key, 30, 30);
-            return 30;
+        if ($add_end_time <= 20) {
+            Cache::set($cache_key, 20, 20);
+            return 20;
         }
 
         return $add_end_time;