diff --git a/erniebot/src/erniebot/resources/chat_completion.py b/erniebot/src/erniebot/resources/chat_completion.py
index 4b861721..e4092ff7 100644
--- a/erniebot/src/erniebot/resources/chat_completion.py
+++ b/erniebot/src/erniebot/resources/chat_completion.py
@@ -97,12 +97,8 @@ class ChatCompletion(EBResource, CreatableWithStreaming):
                 "ernie-char-8k": {
                     "model_id": "ernie-char-8k",
                 },
-                "ernie-func-8k": {
-                    "model_id": "ernie-func-8k"
-                },
-                "ernie-function-8k": {
-                    "model_id": "ernie-func-8k"
-                }
+                "ernie-func-8k": {"model_id": "ernie-func-8k"},
+                "ernie-function-8k": {"model_id": "ernie-func-8k"},
             },
         },
         APIType.AISTUDIO: {
@@ -135,12 +131,8 @@ class ChatCompletion(EBResource, CreatableWithStreaming):
                 "ernie-char-8k": {
                     "model_id": "ernie-char-8k",
                 },
-                "ernie-func-8k": {
-                    "model_id": "ernie-func-8k"
-                },
-                "ernie-function-8k": {
-                    "model_id": "ernie-func-8k"
-                }
+                "ernie-func-8k": {"model_id": "ernie-func-8k"},
+                "ernie-function-8k": {"model_id": "ernie-func-8k"},
             },
         },
         APIType.CUSTOM: {