diff --git a/models/openai/chatTools.js b/models/openai/chatTools.js
new file mode 100644
index 0000000..76afbe4
--- /dev/null
+++ b/models/openai/chatTools.js
@@ -0,0 +1,44 @@
+import OpenAI from 'openai';
+
+class ChatTools {
+  constructor() {
+    this.openai = null;
+  }
+
+  init(apiKey, baseUrl) {
+    this.openai = new OpenAI({
+      apiKey: apiKey,
+      baseUrl: baseUrl,
+    });
+  }
+
+  async callAi({ prompt, chatHistory = [], model, temperature, customPrompt }) {
+    if (!this.openai) {
+      logger.err('ai未初始化..');
+      return {};
+    }
+    let systemMessage = { role: 'system', content: customPrompt || '' };
+    const messages = [systemMessage, ...chatHistory, { role: 'user', content: prompt }];
+
+    try {
+      const completion = await this.openai.chat.completions.create({
+        messages: messages,
+        model: model,
+        temperature: temperature,
+        frequency_penalty: 0.2,
+        presence_penalty: 0.2,
+      });
+
+      const aiResponse = completion.choices[0].message.content;
+
+      return {
+        success: true,
+        aiResponse: aiResponse,
+      };
+    } catch (err) {
+      logger.err(err);
+      return {};
+    }
+  }
+}
+export default ChatTools;