diff --git a/benchmark/cpp/option.h b/benchmark/cpp/option.h
index f57d3ece2..f5f2b021a 100755
--- a/benchmark/cpp/option.h
+++ b/benchmark/cpp/option.h
@@ -53,6 +53,11 @@ static bool CreateRuntimeOption(fastdeploy::RuntimeOption* option,
       if (config_info["use_fp16"] == "true") {
         option->trt_option.enable_fp16 = true;
       }
+    } else if (config_info["backend"] == "lite") {
+      option->UsePaddleLiteBackend();
+      if (config_info["use_fp16"] == "true") {
+        option->paddle_lite_option.enable_fp16 = true;
+      }
     } else if (config_info["backend"] == "default") {
       PrintBenchmarkInfo(config_info);
       return true;