Update README.md

README.md

@@ -18,9 +18,9 @@ inference: false
 
 ## 简介 Brief Introduction
 
-110M参数的Topic Classification BERT (TCBert)。
+110M参数的句子表征Topic Classification BERT (TCBert)。
 
-The TCBert with 110M parameters is pre-trained for, not limited to, Chinese topic classification tasks.
+The TCBert with 110M parameters is pre-trained for sentence representation for Chinese topic classification tasks.
 
 ## 模型分类 Model Taxonomy
 
@@ -33,7 +33,7 @@ The TCBert with 110M parameters is pre-trained for, not limited to, Chinese topi
 
 为了提高模型在话题分类上句子表征效果，我们收集了大量话题分类数据进行基于prompts的对比学习预训练。
 
-To improve the model performance on the topic classification task, we collected numerous topic classification datasets for contrastive pre-training based on general prompts.
+To improve the model performance on sentence representation for the topic classification task, we collected numerous topic classification datasets for contrastive pre-training based on general prompts.
 ### 下游效果 Performance
 
 Stay tuned.