diff --git a/api/models.py b/api/models.py
index d759246..1598fb0 100644
--- a/api/models.py
+++ b/api/models.py
@@ -7,6 +7,7 @@ model_proxy = {
     "gpt-4-vision-preview": "gpt-4-1106-vision-preview",
     "gpt-4-turbo": "gpt-4-turbo-2024-04-09",
     "gpt-4o": "gpt-4o-2024-05-13",
+    "gpt-4o-mini": "gpt-4o-mini",
     "claude-3-opus": "claude-3-opus-20240229",
     "claude-3-sonnet": "claude-3-sonnet-20240229",
     "claude-3-haiku": "claude-3-haiku-20240307",
diff --git a/chatgpt/ChatService.py b/chatgpt/ChatService.py
index 04542e9..cb5f0d5 100644
--- a/chatgpt/ChatService.py
+++ b/chatgpt/ChatService.py
@@ -128,6 +128,8 @@ class ChatService:
             self.req_model = "gpt-4o"
         elif "gpt-4" in self.origin_model:
             self.req_model = "gpt-4"
+        elif "gpt-4o-mini" in self.origin_model:
+            self.req_model = "gpt-4o-mini"
         else:
             self.req_model = "text-davinci-002-render-sha"