diff --git a/pkg/provider/modelmgr/requesters/geminichatcmpl.py b/pkg/provider/modelmgr/requesters/geminichatcmpl.py
index 3790b7c2..85395f91 100644
--- a/pkg/provider/modelmgr/requesters/geminichatcmpl.py
+++ b/pkg/provider/modelmgr/requesters/geminichatcmpl.py
@@ -1,87 +1,14 @@
 from __future__ import annotations
 
 import typing
-import google.genai
-from google.genai import types
 
-from .. import errors, requester
-from ....core import entities as core_entities
-from ... import entities as llm_entities
-from ...tools import entities as tools_entities
+from . import chatcmpl
 
 
-class GeminiChatCompletions(requester.LLMAPIRequester):
+class GeminiChatCompletions(chatcmpl.OpenAIChatCompletions):
     """Google Gemini API 请求器"""
 
     default_config: dict[str, typing.Any] = {
-        'base_url': 'https://generativelanguage.googleapis.com',
+        'base_url': 'https://generativelanguage.googleapis.com/v1beta/openai',
         'timeout': 120,
     }
-
-    async def initialize(self):
-        """初始化 Gemini API 客户端"""
-        pass
-
-    async def invoke_llm(
-        self,
-        query: core_entities.Query,
-        model: requester.RuntimeLLMModel,
-        messages: typing.List[llm_entities.Message],
-        funcs: typing.List[tools_entities.LLMFunction] = None,
-        extra_args: dict[str, typing.Any] = {},
-    ) -> llm_entities.Message:
-        """调用 Gemini API 生成回复"""
-        try:
-            self.client = google.genai.Client(
-                api_key=model.token_mgr.get_token(),
-                http_options=types.HttpOptions(api_version='v1alpha'),
-            )
-            contents = []
-
-            system_content = None
-
-            for message in messages:
-                role = message.role
-                parts = []
-
-                if isinstance(message.content, str):
-                    parts.append(types.Part.from_text(text=message.content))
-                elif isinstance(message.content, list):
-                    for content in message.content:
-                        if content.type == 'text':
-                            parts.append(types.Part.from_text(text=content.text))
-                        # elif content.type == 'image_url':
-                        #     parts.append(types.Part.from_image_url(url=content.image_url))
-
-                if role == 'system':
-                    system_content = parts
-                else:
-                    content = types.Content(role=role, parts=parts)
-                    contents.append(content)
-
-            response = self.client.models.generate_content(
-                model=model.model_entity.name,
-                contents=contents,
-                config=types.GenerateContentConfig(
-                    system_instruction=system_content,
-                    **extra_args,
-                ),
-            )
-
-            return llm_entities.Message(
-                role='assistant',
-                content=response.candidates[0].content.parts[0].text,
-            )
-
-        except Exception as e:
-            error_message = str(e).lower()
-            if 'invalid api key' in error_message:
-                raise errors.RequesterError(f'无效的 API 密钥: {str(e)}')
-            elif 'not found' in error_message:
-                raise errors.RequesterError(f'请求路径错误或模型无效: {str(e)}')
-            elif any(keyword in error_message for keyword in ['rate limit', 'quota', 'permission denied']):
-                raise errors.RequesterError(f'请求过于频繁或余额不足: {str(e)}')
-            elif 'timeout' in error_message:
-                raise errors.RequesterError(f'请求超时: {str(e)}')
-            else:
-                raise errors.RequesterError(f'Gemini API 请求错误: {str(e)}')
diff --git a/pkg/provider/modelmgr/requesters/geminichatcmpl.yaml b/pkg/provider/modelmgr/requesters/geminichatcmpl.yaml
index 866f207e..6bfc085e 100644
--- a/pkg/provider/modelmgr/requesters/geminichatcmpl.yaml
+++ b/pkg/provider/modelmgr/requesters/geminichatcmpl.yaml
@@ -14,7 +14,7 @@ spec:
         zh_Hans: 基础 URL
       type: string
       required: true
-      default: "https://generativelanguage.googleapis.com"
+      default: "https://generativelanguage.googleapis.com/v1beta/openai"
     - name: timeout
       label:
         en_US: Timeout