fix

app/Services/DeepSeek/DeepSeekService.php

@@ -1325,7 +1325,8 @@ Q版卡通风格，头大身小，造型圆润可爱，线条简单，色彩明
         // 备用中转站地址2: https://api.nonelinear.com/v1/chat/completions
         $response = $client->post('https://ai-api.kkidc.com/v1/chat/completions', [
             'json' => $post_data, 
-            'headers' => $headers
+            'headers' => $headers,
+            'stream' => true  // 启用流式响应
         ]);
         
         $body = $response->getBody();