Update README.md

README.md

@@ -35,7 +35,7 @@ This is the fine-tuned version of the Chinese BERT model on several similarity d
 
 基于[Erlangshen-MegatronBert-1.3B](https://huggingface.co/IDEA-CCNL/Erlangshen-MegatronBert-1.3B)，我们在收集的20个中文领域的改写数据集，总计227347个样本上微调了一个Similarity版本。
 
-Based on [Erlangshen-MegatronBert-1.3B](https://huggingface.co/IDEA-CCNL/Erlangshen-MegatronBert-1.3B), we fine-tuned a similarity version on 8 Chinese paraphrase datasets, with totaling 227,347 samples.
+Based on [Erlangshen-MegatronBert-1.3B](https://huggingface.co/IDEA-CCNL/Erlangshen-MegatronBert-1.3B), we fine-tuned a similarity version on 20 Chinese paraphrase datasets, with totaling 227,347 samples.
 
 ### 下游效果 Performance