diff --git a/fastdeploy/runtime/backends/paddle/option.h b/fastdeploy/runtime/backends/paddle/option.h
index fd2975cc9..652b72401 100755
--- a/fastdeploy/runtime/backends/paddle/option.h
+++ b/fastdeploy/runtime/backends/paddle/option.h
@@ -67,10 +67,12 @@ struct PaddleBackendOption {
   /// initialize memory size(MB) for GPU
   int gpu_mem_init_size = 100;
 
+  /// Disable type of operators run on TensorRT
   void DisableTrtOps(const std::vector<std::string>& ops) {
     trt_disabled_ops_.insert(trt_disabled_ops_.end(), ops.begin(), ops.end());
   }
 
+  /// Delete pass by name
   void DeletePass(const std::string& pass_name) {
     delete_pass_names.push_back(pass_name);
   }