diff --git a/server/api.py b/server/api.py
index 6e4aa43..4e18e47 100644
--- a/server/api.py
+++ b/server/api.py
@@ -33,7 +33,7 @@ async def document():
 
 def create_app(run_mode: str = None):
     app = FastAPI(
-        title="Langchain-Chatchat API Server",
+        title="思极大模型 API Server",
         version=VERSION
     )
     MakeFastAPIOffline(app)
diff --git a/text_splitter/chinese_recursive_text_splitter.py b/text_splitter/chinese_recursive_text_splitter.py
index 82c2539..5712d15 100644
--- a/text_splitter/chinese_recursive_text_splitter.py
+++ b/text_splitter/chinese_recursive_text_splitter.py
@@ -69,10 +69,12 @@ class ChineseRecursiveTextSplitter(RecursiveCharacterTextSplitter):
             text = re.sub(r'(\n+表\s*[A-Za-z0-9]+(\s*\.\s*[A-Za-z0-9]+)*\s+)', r"\n\n\n\n\n\n\n\n\1", text)  # 通过表 A.2
             text = re.sub(r'(\n+(?<!\.|[a-zA-Z0-9])[a-zA-Z0-9]+\s*\.\s*[a-zA-Z0-9]+[^\S\n]+[^\s\.]+(?!\.|[a-zA-Z0-9]))', r"\n\n\n\n\n\n\n\n\1", text)  # 通过\n1.2 这样的章和节来分块
             text = re.sub(r'(\n+第\s*\S+\s*条\s+)', r"\n\n\n\n\n\n\n\n\1", text)  # 通过第 条
+            text = re.sub(r'(\n+第\s*\S+\s*条(:|：))', r"\n\n\n\n\n\n\n\n\1", text)  # 通过第 条
             text = re.sub(r'(\n+(一、|二、|三、|四、|五、|六、|七、|八、|九、|十、|十一、|十二、|十三、|十四、|十五、|十六、|十七、|十八、|十九、|二十、))', r"\n\n\n\n\n\n\n\n\1", text)  # 通过第 条
             
             text = re.sub(r'(\n+(?<!\.|[a-zA-Z0-9])[a-zA-Z0-9]+\s*\.\s*[a-zA-Z0-9]+\s*\.\s*[a-zA-Z0-9]+[^\S\n]+[^\s\.]+(?!\.|[a-zA-Z0-9]))', r"\n\n\n\n\n\n\1", text)  # 再通过 1.2.3 
             text = re.sub(r'(\n+(（一）|（二）|（三）|（四）|（五）|（六）|（七）|（八）|（九）|（十）|（十一）|（十二）|（十三）|（十四）|（十五）|（十六）|（十七）|（十八）|（十九）|（二十）))', r"\n\n\n\n\n\n\1", text)  # 通过第 条
+            text = re.sub(r'(\n+(\(一\)|\(二\)|\(三\)|\(四\)|\(五\)|\(六\)|\(七\)|\(八\)|\(九\)|\(十\)|\(十一\)|\(十二\)|\(十三\)|\(十四\)|\(十五\)|\(十六\)|\(十七\)|\(十八\)|\(十九\)|\(二十\)))', r"\n\n\n\n\n\n\1", text)  # 通过第 条
             text = text.rstrip()  # 段尾如果有多余的\n就去掉它
             self.is_recursive = True
         for i, _s in enumerate(separators):
diff --git a/webui.py b/webui.py
index 7cadcbe..8fc1a88 100644
--- a/webui.py
+++ b/webui.py
@@ -15,8 +15,8 @@ if __name__ == "__main__":
     is_lite = "lite" in sys.argv
 
     st.set_page_config(
-        "Langchain-Chatchat WebUI",
-        os.path.join("img", "chatchat_icon_blue_square_v2.png"),
+        "思极大模型 WebUI",
+        os.path.join("img", "siji.jpg"), #chatchat_icon_blue_square_v2.png
         initial_sidebar_state="expanded",
         menu_items={
             'Get Help': 'https://github.com/chatchat-space/Langchain-Chatchat',
diff --git a/webui_pages/.DS_Store b/webui_pages/.DS_Store
index 2973463..b68b0f8 100644
Binary files a/webui_pages/.DS_Store and b/webui_pages/.DS_Store differ
diff --git a/webui_pages/dialogue/dialogue.py b/webui_pages/dialogue/dialogue.py
index 1a74fa6..6a3af8f 100644
--- a/webui_pages/dialogue/dialogue.py
+++ b/webui_pages/dialogue/dialogue.py
@@ -15,7 +15,7 @@ from typing import List, Dict
 chat_box = ChatBox(
     assistant_avatar=os.path.join(
         "img",
-        "chatchat_icon_blue_square_v2.png"
+        "siji.jpg"#"chatchat_icon_blue_square_v2.png"
     )
 )