update

@@ -268,7 +268,7 @@ class ProductController extends BaseController
             $this->response('关键词不能为空', Code::SYSTEM_ERROR);
             $this->response('关键词不能为空', Code::SYSTEM_ERROR);
         }
         }
         $project_id = ProjectAiSetting::where('mch_id', $mch_id)->where('key', $key)->value('project_id');
         $project_id = ProjectAiSetting::where('mch_id', $mch_id)->where('key', $key)->value('project_id');
-        if($project_id){
+        if(!$project_id){
             $this->response('项目不存在', Code::SYSTEM_ERROR);
             $this->response('项目不存在', Code::SYSTEM_ERROR);
         }
         }