diff --git a/camel/model_backend.py b/camel/model_backend.py
index 5d895b4..ac8ba4b 100644
--- a/camel/model_backend.py
+++ b/camel/model_backend.py
@@ -16,6 +16,7 @@ from typing import Any, Dict
 
 import openai
 import tiktoken
+from retry import retry
 
 from camel.typing import ModelType
 from chatdev.utils import log_and_print_online
@@ -46,7 +47,8 @@ class OpenAIModel(ModelBackend):
         super().__init__()
         self.model_type = model_type
         self.model_config_dict = model_config_dict
-
+        
+    @retry(tries=-1, delay=0, max_delay=None, backoff=1, jitter=0)
     def run(self, *args, **kwargs) -> Dict[str, Any]:
         string = "\n".join([message["content"] for message in kwargs["messages"]])
         encoding = tiktoken.encoding_for_model(self.model_type.value)
diff --git a/requirements.txt b/requirements.txt
index 3f53d12..4bfee1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -77,3 +77,4 @@ wrapt==1.15.0
 yapf==0.32.0
 yarl==1.9.2
 zipp==3.16.2
+retry==0.9.2