diff --git a/helper.py b/helper.py
index 85aa55f..645e3ba 100644
--- a/helper.py
+++ b/helper.py
@@ -124,7 +124,7 @@ class LiveChatConfig:
     def system_messages(self) -> list:
         results = []
         cursor = self.conn.cursor()
-        cursor.execute('select message from system_message')
+        cursor.execute('select message from system_message order by id')
         rows = cursor.fetchall()
         for message in rows:
             results.append(message[0])
diff --git a/liveMan.py b/liveMan.py
index 307f328..45be89b 100644
--- a/liveMan.py
+++ b/liveMan.py
@@ -316,6 +316,7 @@ class DouyinLiveWebReply:
         self.backend_token = ''
         self.live_chat_config = LiveChatConfig()
         self.punctuation = ",.!;:，。！？：；"
+        self.system_message_index = 0
 
     def _llm(self, prompt, stream=False):
         payload = {
@@ -457,7 +458,10 @@ class DouyinLiveWebReply:
                     # 用户交互队列为空，输出系统文案
                     # time.sleep(1)
                     system_messages = self.live_chat_config.system_messages
-                    reply_message = system_messages[random.randint(0, len(system_messages) - 1)]
+                    reply_message = system_messages[self.system_message_index]
+                    self.system_message_index += 1
+                    if self.system_message_index >= len(system_messages):
+                        self.system_message_index = 0
                     llm_prompt = self.live_chat_config.refine_system_message_prompt.format(content=reply_message)
                     reply_messages = self._llm(llm_prompt, True)
                     for reply_message in reply_messages:
@@ -471,7 +475,10 @@ class DouyinLiveWebReply:
                 logger.error(traceback.format_exc())
                 time.sleep(5)
                 system_messages = self.live_chat_config.system_messages
-                reply_message = system_messages[random.randint(0, len(system_messages) - 1)]
+                reply_message = system_messages[self.system_message_index]
+                self.system_message_index += 1
+                if self.system_message_index >= len(system_messages):
+                    self.system_message_index = 0
                 llm_prompt = self.live_chat_config.refine_system_message_prompt.format(content=reply_message)
                 reply_messages = self._llm(llm_prompt, True)
                 for reply_message in reply_messages: