diff --git a/runtime/onnxruntime/src/paraformer-torch.cpp b/runtime/onnxruntime/src/paraformer-torch.cpp
index 934a0eac5..bdfd0eeb0 100644
--- a/runtime/onnxruntime/src/paraformer-torch.cpp
+++ b/runtime/onnxruntime/src/paraformer-torch.cpp
@@ -359,6 +359,7 @@ string ParaformerTorch::Forward(float* din, int len, bool input_finished, const
 }
 
 std::vector<std::vector<float>> ParaformerTorch::CompileHotwordEmbedding(std::string &hotwords) {
+    // TODO
     std::vector<std::vector<float>> result(1, std::vector<float>(10, 0.0f));
     return result;
 }