diff --git a/src/plugin/Barrage.php b/src/plugin/Barrage.php
index 833390a..463f922 100644
--- a/src/plugin/Barrage.php
+++ b/src/plugin/Barrage.php
@@ -26,7 +26,7 @@ class Barrage
         }
         self::setPauseStatus();
         if (self::sendMsg()) {
-            self::setLock(mt_rand(40, 80) * 60);
+            self::setLock(mt_rand(180, 240) * 60);
             return;
         }
         self::setLock(15 * 60);
diff --git a/src/script/UnFollow.php b/src/script/UnFollow.php
index f45c6f9..df673fc 100644
--- a/src/script/UnFollow.php
+++ b/src/script/UnFollow.php
@@ -77,7 +77,7 @@ class UnFollow extends BaseTask
      * @return array
      * @throws \Exception
      */
-    private static function relationTag($tag_id, int $max_pn = 30, int $max_ps = 20): array
+    private static function relationTag($tag_id, int $max_pn = 60, int $max_ps = 20): array
     {
         $following = [];
         $url = 'https://api.bilibili.com/x/relation/tag';