diff --git a/src/Commands/GenericmessageCommand.php b/src/Commands/GenericmessageCommand.php
index a4fd666..d4870c5 100644
--- a/src/Commands/GenericmessageCommand.php
+++ b/src/Commands/GenericmessageCommand.php
@@ -29,6 +29,7 @@ class GenericmessageCommand extends SystemCommand
         '丸吞' => 'vore',
         '哦不' => 'oh no',
         '哦哇塞' => 'o wa sai',
+        '哇塞' => 'wa sai',
         '色色' => 'hentai',
     ];
     private const EN_TO_ZH = [
@@ -44,7 +45,8 @@ class GenericmessageCommand extends SystemCommand
         'money power' => '钞能力',
         'oh no' => '哦不',
         'touch fish' => '摸鱼',
-        'o wa sai' => '哦哇塞'
+        'o wa sai' => '哦哇塞',
+        'wa sai' => '哇塞'
     ];
 
     public function execute(): ServerResponse
@@ -77,7 +79,7 @@ class GenericmessageCommand extends SystemCommand
         }
         
         foreach ($glossary as $search => $replace) {
-            $text = str_replace($search, $replace, $text);
+            $text = str_ireplace($search, $replace, $text);
         }
         
         $this->translator = new Translator($deepl_api_key);