diff --git a/Html/apps/extension_ase/ase_client/manager.py b/Html/apps/extension_ase/ase_client/manager.py
index 84630a6..3610b39 100644
--- a/Html/apps/extension_ase/ase_client/manager.py
+++ b/Html/apps/extension_ase/ase_client/manager.py
@@ -35,7 +35,6 @@ class ChatManager:
     _lock = threading.RLock()
     def __init__(self, restart=False):
         self.restart = restart
-        self.chapter_chain_now = -1
         self.ase_client = None
         self.app = None
         self.socketio = None
@@ -70,7 +69,7 @@ class ChatManager:
         self.chapter_chain = load_chapters(raw_markdown, raw_markdown_prompts, raw_score_prompts)
         self.bb = None 
         self.chat_historys = []
-        self.chapter_chain_now = -1
+        self.chapter_chain_now = 0
         self.scores = []
 
 
diff --git a/Html/apps/sockets/namespaces.py b/Html/apps/sockets/namespaces.py
index 66a1b0e..75323fa 100644
--- a/Html/apps/sockets/namespaces.py
+++ b/Html/apps/sockets/namespaces.py
@@ -77,8 +77,6 @@ class AgentNamespace(Namespace):
         Returns:
             int: 需要跳过的章节数
         """
-        need_skip_chapters = 0
-        
         # 总是从mongo加载学习进度
         progress_result = load_learning_progress(user_id, course_id, chapter_name, lesson_name)
         
@@ -100,7 +98,7 @@ class AgentNamespace(Namespace):
             upload_learning_progress_to_cloud(progress)
             
             # 计算需要跳过的章节数：从初始的-1到当前的chapter_chain_now
-            need_skip_chapters = chatmanager.chapter_chain_now + 1
+            need_skip_chapters = chatmanager.chapter_chain_now 
         else:
             # 使用默认值，确保有完整的结构
             chatmanager.chat_historys = progress_result['data']['chat_historys']