特殊情况下为工具调用生成备用的id

src/api/client.js

@@ -1,5 +1,6 @@
 import tokenManager from '../auth/token_manager.js';
 import config from '../config/config.js';
+import { generateToolCallId } from '../utils/idGenerator.js';
 
 export async function generateAssistantResponse(requestBody, callback) {
   const token = await tokenManager.getToken();
@@ -64,7 +65,7 @@ export async function generateAssistantResponse(requestBody, callback) {
               callback({ type: 'text', content: part.text });
             } else if (part.functionCall) {
               toolCalls.push({
-                id: part.functionCall.id,
+                id: part.functionCall.id || generateToolCallId(),
                 type: 'function',
                 function: {
                   name: part.functionCall.name,

src/utils/idGenerator.js

@@ -16,8 +16,14 @@ function generateProjectId() {
   const randomNum = Math.random().toString(36).substring(2, 7);
   return `${randomAdj}-${randomNoun}-${randomNum}`;
 }
+
+function generateToolCallId() {
+  return `call_${randomUUID().replace(/-/g, '')}`;
+}
+
 export {
     generateProjectId,
     generateSessionId,
-    generateRequestId
+    generateRequestId,
+    generateToolCallId
 }