diff --git a/src/core/message_server.py b/src/core/message_server.py
index 66cacf5..83dbd0b 100644
--- a/src/core/message_server.py
+++ b/src/core/message_server.py
@@ -2,7 +2,14 @@ import time
 import pika
 import requests
 from loguru import logger
-import os
+import os, sys
+from collections import defaultdict
+
+# 移除默认的日志处理器
+logger.remove()
+
+# 添加新的日志处理器，设置日志级别为 INFO
+logger.add(sys.stderr, level="INFO")
 
 # 环境变量或配置文件中获取敏感信息
 rabbitmq_user = os.getenv("RABBITMQ_USER", "bot")
@@ -12,6 +19,28 @@ rabbitmq_port = int(os.getenv("RABBITMQ_PORT", 5672))
 telegram_bot_token = os.getenv("TELEGRAM_BOT_TOKEN")
 
 
+class RateLimiter:
+    def __init__(self, rate, per):
+        self.rate = rate  # 短时间内允许的最大请求数
+        self.per = per  # 时间窗口，单位秒
+        self.allowance = rate
+        self.last_check = time.time()
+
+    def can_send(self):
+        current = time.time()
+        time_passed = current - self.last_check
+        self.last_check = current
+        self.allowance += time_passed * (self.rate / self.per)
+        if self.allowance > self.rate:
+            self.allowance = self.rate
+
+        if self.allowance < 1.0:
+            return False
+        else:
+            self.allowance -= 1.0
+            return True
+
+
 class MessageServer:
     def __init__(self):
         self.credentials = pika.PlainCredentials(rabbitmq_user, rabbitmq_password)
@@ -24,6 +53,8 @@ class MessageServer:
         )
         self.connection = None
         self.channel = None
+        self.rate_limiters = defaultdict(lambda: RateLimiter(rate=30, per=1))  # 每秒最多30条消息
+        self.group_rate_limiters = defaultdict(lambda: RateLimiter(rate=20, per=60))  # 每分钟最多20条消息
 
     def _ensure_connection(self):
         if not self.connection or self.connection.is_closed:
@@ -40,7 +71,11 @@ class MessageServer:
                 def callback(ch, method, properties, body):
                     logger.info(body.decode())
                     bot_token, target_id, message = body.decode().split('|')
-                    _send_message_to_user(bot_token, target_id, message)
+                    if target_id.startswith('-'):  # 群组ID以'-'开头
+                        rate_limiter = self.group_rate_limiters[target_id]
+                    else:
+                        rate_limiter = self.rate_limiters[target_id]
+                    _send_message_to_user(bot_token, target_id, message, rate_limiter)
 
                 self.channel.basic_consume(queue='message_queue', on_message_callback=callback, auto_ack=True)
                 logger.info("开始消费消息...")
@@ -54,7 +89,7 @@ class MessageServer:
             self.connection.close()
 
 
-def _send_message_to_user(bot_token, target_id, message):
+def _send_message_to_user(bot_token, target_id, message, rate_limiter):
     base_url = f"https://api.telegram.org/bot{bot_token}/sendMessage"
     params = {
         "chat_id": target_id,
@@ -64,18 +99,21 @@ def _send_message_to_user(bot_token, target_id, message):
     max_retry = 3
     retry_count = 0
     while retry_count < max_retry:
-        try:
-            response = requests.post(base_url, params=params)
-            if response.status_code == 200:
-                logger.debug(f'消息发送成功:{message}')
-                return
-            else:
-                logger.debug('消息发送失败，重试中...')
-                logger.error(response.text)
-        except requests.exceptions.RequestException as e:
-            logger.error(f'网络异常，重试中... 错误详情: {e}')
-        time.sleep(10)
-        retry_count += 1
+        if rate_limiter.can_send():
+            try:
+                response = requests.post(base_url, params=params)
+                if response.status_code == 200:
+                    logger.debug(f'消息发送成功:{message}')
+                    return
+                else:
+                    logger.debug('消息发送失败，重试中...')
+                    logger.error(response.text)
+            except requests.exceptions.RequestException as e:
+                logger.error(f'网络异常，重试中... 错误详情: {e}')
+            time.sleep(10)
+            retry_count += 1
+        else:
+            time.sleep(1)  # 如果超出速率限制，休眠一秒钟
 
     logger.debug('消息发送失败')