diff --git a/miniprogram-example/services/otp.js b/miniprogram-example/services/otp.js
index ab12da1..9da9925 100644
--- a/miniprogram-example/services/otp.js
+++ b/miniprogram-example/services/otp.js
@@ -14,10 +14,23 @@ import request from '../utils/request';
  * @returns {Promise} - 返回创建结果
  */
 export const createOTP = (params) => {
+  if (!params || !params.secret) {
+    return Promise.reject(new Error('缺少必要的参数: secret'));
+  }
   return request({
     url: '/otp',
     method: 'POST',
-    data: params
+    data: {
+      name: params.name || '',
+      issuer: params.issuer || '',
+      secret: params.secret,
+      algorithm: params.algorithm || 'SHA1',
+      digits: params.digits || 6,
+      period: params.period || 30
+    }
+  }).catch(err => {
+    console.error('创建OTP失败:', err);
+    throw new Error('创建OTP失败: ' + (err.message || '未知错误'));
   });
 };
 
@@ -29,6 +42,9 @@ export const getOTPList = () => {
   return request({
     url: '/otp',
     method: 'GET'
+  }).catch(err => {
+    console.error('获取OTP列表失败:', err);
+    throw new Error('获取OTP列表失败: ' + (err.message || '未知错误'));
   });
 };
 
@@ -38,9 +54,15 @@ export const getOTPList = () => {
  * @returns {Promise} - 返回当前验证码
  */
 export const getOTPCode = (id) => {
+  if (!id) {
+    return Promise.reject(new Error('缺少必要的参数: id'));
+  }
   return request({
     url: `/otp/${id}/code`,
     method: 'GET'
+  }).catch(err => {
+    console.error('获取OTP代码失败:', err);
+    throw new Error('获取OTP代码失败: ' + (err.message || '未知错误'));
   });
 };
 
@@ -51,12 +73,16 @@ export const getOTPCode = (id) => {
  * @returns {Promise} - 返回验证结果
  */
 export const verifyOTP = (id, code) => {
+  if (!id || !code) {
+    return Promise.reject(new Error('缺少必要的参数: id或code'));
+  }
   return request({
     url: `/otp/${id}/verify`,
     method: 'POST',
-    data: {
-      code: code
-    }
+    data: { code }
+  }).catch(err => {
+    console.error('验证OTP失败:', err);
+    throw new Error('验证OTP失败: ' + (err.message || '未知错误'));
   });
 };
 
@@ -67,10 +93,16 @@ export const verifyOTP = (id, code) => {
  * @returns {Promise} - 返回更新结果
  */
 export const updateOTP = (id, params) => {
+  if (!id || !params) {
+    return Promise.reject(new Error('缺少必要的参数: id或params'));
+  }
   return request({
     url: `/otp/${id}`,
     method: 'PUT',
     data: params
+  }).catch(err => {
+    console.error('更新OTP失败:', err);
+    throw new Error('更新OTP失败: ' + (err.message || '未知错误'));
   });
 };
 
diff --git a/miniprogram-example/utils/request.js b/miniprogram-example/utils/request.js
index b739a88..9ea7e2e 100644
--- a/miniprogram-example/utils/request.js
+++ b/miniprogram-example/utils/request.js
@@ -24,19 +24,13 @@ const request = (options) => {
       success: (res) => {
         // 处理业务错误
         if (res.data.code !== 0) {
-          // token过期，尝试刷新
-          if (res.statusCode === 401) {
-            refreshToken().then(() => {
-              // 刷新token后重试请求
-              request(options).then(resolve).catch(reject);
-            }).catch((err) => {
-              // 刷新失败，需要重新登录
+          // token过期，直接清除并跳转登录
+            if (res.statusCode === 401) {
               wx.removeStorageSync('token');
               wx.removeStorageSync('openid');
-              reject(err);
-            });
-            return;
-          }
+              reject(new Error('登录已过期，请重新登录'));
+              return;
+            }
           reject(new Error(res.data.message || '请求失败'));
           return;
         }