diff --git a/ai_agent.py b/ai_agent.py
index 242461f..e5e0f95 100644
--- a/ai_agent.py
+++ b/ai_agent.py
@@ -1,8 +1,8 @@
 from dataclasses import dataclass
 from typing import List, Dict, Optional
 
-from openrouter import OpenRouter
-
+from openrouter import OpenRouter, RetryConfig
+from openrouter.utils import BackoffStrategy
 
 SYSTEM_PROMPT = """
 Ты - помощник в групповом чате.
@@ -39,7 +39,11 @@ class AiMessage:
 
 class AiAgent:
     def __init__(self, api_token: str):
-        self.client = OpenRouter(api_key=api_token, timeout_ms=15000)
+        retry_config = RetryConfig(strategy="backoff",
+                                   backoff=BackoffStrategy(
+                                       initial_interval=2000, max_interval=8000, exponent=2, max_elapsed_time=14000),
+                                   retry_connection_errors=True)
+        self.client = OpenRouter(api_key=api_token, retry_config=retry_config)
         self.chat_contexts: Dict[int, ChatContext] = {}
 
     async def get_reply(self, chat_id: int, chat_prompt: str,