diff --git a/app/Services/WechatBot/WechatNotificationService.php b/app/Services/WechatBot/WechatNotificationService.php
index 973af08..9d4540b 100644
--- a/app/Services/WechatBot/WechatNotificationService.php
+++ b/app/Services/WechatBot/WechatNotificationService.php
@@ -68,9 +68,7 @@ class WechatNotificationService
         if (! $groupWxid) {
             return;
         }
-
-        $message = "🎰 【百家乐开奖】\n{$historyText}";
-        SendWechatBotMessage::dispatch($groupWxid, $message);
+        SendWechatBotMessage::dispatch($groupWxid, $historyText);
     }
 
     /**
@@ -87,8 +85,7 @@ class WechatNotificationService
             return;
         }
 
-        $message = "🎲 【彩票开奖】\n{$historyText}";
-        SendWechatBotMessage::dispatch($groupWxid, $message);
+        SendWechatBotMessage::dispatch($groupWxid, $historyText);
     }
 
     /**