fix

app/Services/DeepSeek/DeepSeekService.php

@@ -10499,12 +10499,12 @@ Q版卡通风格，头大身小，造型圆润可爱，线条简单，色彩明
 
         if (isset($params['max_tokens'])) {
             $requestData['max_tokens'] = $params['max_tokens'];
-        }
-
-        if (isset($params['max_completion_tokens'])) {
+        }else if (isset($params['max_completion_tokens'])) {
             $requestData['max_completion_tokens'] = $params['max_completion_tokens'];
+        }else {
+            $requestData['max_completion_tokens'] = 100000;
         }
-
+        
         if (isset($params['temperature'])) {
             $requestData['temperature'] = $params['temperature'];
         }