diff --git a/src/plugin/Notice.php b/src/plugin/Notice.php
index 851dfd6..d63e5e2 100644
--- a/src/plugin/Notice.php
+++ b/src/plugin/Notice.php
@@ -47,6 +47,7 @@ class Notice
         $custom_words = explode(',', getConf('filter_words', 'notify'));
         $total_words = array_merge($default_words, $custom_words);
         foreach ($total_words as $word) {
+            if (empty($word)) continue;
             if (strpos($result, $word) !== false) {
                 return true;
             }
diff --git a/src/plugin/Silver2Coin.php b/src/plugin/Silver2Coin.php
index 9158e27..f7a81f8 100644
--- a/src/plugin/Silver2Coin.php
+++ b/src/plugin/Silver2Coin.php
@@ -65,11 +65,11 @@ class Silver2Coin
 
     /**
      * @use 处理结果
-     * @param int $type
+     * @param string $type
      * @param array $data
      * @return bool
      */
-    private static function handle(int $type, array $data): bool
+    private static function handle(string $type, array $data): bool
     {
         // {"code":403,"msg":"每天最多能兑换 1 个","message":"每天最多能兑换 1 个","data":[]}
         // {"code":403,"msg":"仅主站正式会员以上的用户可以兑换","message":"仅主站正式会员以上的用户可以兑换","data":[]}