diff --git a/tf_adapter/kernels/host_queue_dataset_op.cc b/tf_adapter/kernels/host_queue_dataset_op.cc
index 798b59024ac4c72a3a478635c949848639b9fc5b..3067e1fe8df9048fa78417df688acaa69569ac32 100644
--- a/tf_adapter/kernels/host_queue_dataset_op.cc
+++ b/tf_adapter/kernels/host_queue_dataset_op.cc
@@ -185,7 +185,7 @@ class HostQueueDatasetOp : public DatasetOpKernel {
             mutex_lock lck(mu_);
             for (auto &tensor : args) {
               if (tensor.TotalBytes() > UINT64_MAX - total_bytes_) {
-                LOG(ERROR) << "the size of tensor is too big";
+                LOG(ERROR) << "The size of tensor is too big";
                 buffer_element.host_thread_finished = true;
                 buffer_.push_back(std::move(buffer_element));
                 cond_var_.notify_all();