diff --git a/README.md b/README.md
index 08d5dc99036148f9edcc9b23bc5bf31e649b2d75..5553787701742688f93197ef1156aa184b4a3b9c 100644
--- a/README.md
+++ b/README.md
@@ -138,6 +138,11 @@ For more synthesized audios, please refer to [PaddleSpeech Text-to-Speech sample
 
 </div>
 
+### ⭐ Examples
+- **[PaddleBoBo](https://github.com/JiehangXie/PaddleBoBo): Use PaddleSpeech TTS to generate virtual human voice.**
+  
+<div align="center"><a href="https://www.bilibili.com/video/BV1cL411V71o?share_source=copy_web"><img src="https://ai-studio-static-online.cdn.bcebos.com/06fd746ab32042f398fb6f33f873e6869e846fe63c214596ae37860fe8103720" / width="500px"></a></div>
+
 ### 🔥 Hot Activities
 
 - 2021.12.21~12.24
diff --git a/README_cn.md b/README_cn.md
index 43790039b645a80170b9882a94702f7f0ac9b0bc..d947356bf616d622503c272e7a8a33cf71de593a 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -142,6 +142,12 @@ from https://github.com/18F/open-source-guide/blob/18f-pages/pages/making-readme
 
 </div>
 
+### ⭐ 应用案例
+- **[PaddleBoBo](https://github.com/JiehangXie/PaddleBoBo): 使用 PaddleSpeech 的语音合成模块生成虚拟人的声音。**
+  
+<div align="center"><a href="https://www.bilibili.com/video/BV1cL411V71o?share_source=copy_web"><img src="https://ai-studio-static-online.cdn.bcebos.com/06fd746ab32042f398fb6f33f873e6869e846fe63c214596ae37860fe8103720" / width="500px"></a></div>
+
+
 ### 🔥 热门活动
 
 - 2021.12.21~12.24
diff --git a/paddlespeech/t2s/frontend/zh_normalization/text_normlization.py b/paddlespeech/t2s/frontend/zh_normalization/text_normlization.py
index c502d882d4bb06fc4a405bc7ecddb7f42d6e7f00..9794a70075bf79cbb978c83a4e9fa0bad3e76e1b 100644
--- a/paddlespeech/t2s/frontend/zh_normalization/text_normlization.py
+++ b/paddlespeech/t2s/frontend/zh_normalization/text_normlization.py
@@ -51,7 +51,7 @@ from .quantifier import replace_temperature
 
 class TextNormalizer():
     def __init__(self):
-        self.SENTENCE_SPLITOR = re.compile(r'([：，；。？！,;?!][”’]?)')
+        self.SENTENCE_SPLITOR = re.compile(r'([：、，；。？！,;?!][”’]?)')
 
     def _split(self, text: str, lang="zh") -> List[str]:
         """Split long text into sentences with sentence-splitting punctuations.