diff --git a/guoba.support.js b/guoba.support.js
index c255ab0..a219131 100644
--- a/guoba.support.js
+++ b/guoba.support.js
@@ -142,9 +142,15 @@ export function supportGuoba () {
         {
           field: 'model',
           label: 'OpenAI 模型',
-          bottomHelpMessage: 'gpt-4, gpt-4-0613, gpt-4-1106, gpt-4-32k, gpt-4-32k-0613, gpt-3.5-turbo, gpt-3.5-turbo-0613, gpt-3.5-turbo-1106, gpt-3.5-turbo-16k-0613。默认为gpt-3.5-turbo，gpt-4需账户支持',
+          bottomHelpMessage: '填写OpenAI模型或OpenAI API兼容的其他模型。',
           component: 'Input'
         },
+        {
+          field: 'apiMaxToken',
+          label: 'max token',
+          bottomHelpMessage: '默认4096',
+          component: 'InputNumber'
+        },
         {
           field: 'smartMode',
           label: '智能模式',
@@ -154,13 +160,13 @@ export function supportGuoba () {
         {
           field: 'forwardReasoning',
           label: '是否转发思考过程',
-          bottomHelpMessage: 'OpenAI的o系列、deepseek的r系列等思考模型的思考过程是否以转发形式发出。默认开启',
+          bottomHelpMessage: 'OpenAI的o系列、deepseek的r系列等思考模型的思考过程是否以转发形式发出。仅适配reasoning_content。默认开启。',
           component: 'Switch'
         },
         {
           field: 'openAiBaseUrl',
           label: 'OpenAI API服务器地址',
-          bottomHelpMessage: 'OpenAI的API服务器地址。注意要带上/v1。默认为https://api.openai.com/v1',
+          bottomHelpMessage: 'OpenAI兼容API服务器地址。注意要带上/v1。默认为https://api.openai.com/v1',
           component: 'Input'
         },
         {
diff --git a/model/core.js b/model/core.js
index 7139787..2d906f1 100644
--- a/model/core.js
+++ b/model/core.js
@@ -646,7 +646,8 @@ class Core {
         completionParams,
         assistantLabel: Config.assistantLabel,
         fetch: newFetch,
-        maxModelTokens
+        maxModelTokens,
+        maxResponseTokens: Config.apiMaxToken
       }
       let openAIAccessible = (Config.proxy || !(await isCN())) // 配了代理或者服务器在国外，默认认为不需要反代
       if (opts.apiBaseUrl !== defaultOpenAIAPI && openAIAccessible && !Config.openAiForceUseReverse) {
diff --git a/utils/config.js b/utils/config.js
index 44e23ce..3dfde16 100644
--- a/utils/config.js
+++ b/utils/config.js
@@ -226,7 +226,7 @@ const defaultConfig = {
   bingAiOid: '',
   _2captchaKey: '',
   bingReasoning: false, // 是否深度思考
-
+  apiMaxToken: 4096,
   version: 'v2.8.3'
 }
 const _path = process.cwd()