diff --git a/src/utils/request.js b/src/utils/request.js
index 7ef5f76..d495a29 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -11,7 +11,6 @@ import { encryptCBC, decryptCBC } from '@/utils/aescbc'
 let downloadLoadingInstance;
 // 是否显示重新登录
 export let isRelogin = { show: false };
-
 axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
 // 创建axios实例
 const service = axios.create({
@@ -30,7 +29,7 @@ service.interceptors.request.use(config => {
   if (getToken() && !isToken) {
     config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
   }
-  console.log(typeof (config.data));
+//  return Promise.reject('无效的会话，或者会话已过期，请重新登录。')
   // get请求映射params参数
   if (config.method === 'get' && config.params) {
     let param=tansParams(config.params);
@@ -72,16 +71,36 @@ service.interceptors.request.use(config => {
       }
     }
   }
-  console.log(config);
+  console.log(config)
+
   if( config.headers['Content-Type']=='application/json;charset=utf-8'){
       if(typeof (config.data)=='object'){
         config.data = encryptCBC(JSON.stringify(config.data))
         config.headers['Content-Type']='application/json';
       }
-
   }
-  console.log(config);
+  //对下载请求进行数据参数拦截加密
+  if(config.headers['Content-Type']=='application/x-www-form-urlencoded'){
+    console.log(config)
+    console.log(config.data)
+    if(typeof (config.data)=='object'){
+      console.log(config.data)
+      let formData=tansParams(config.data);
+      if(formData){
+        formData = formData.slice(0, -1);
+        let formdata={};
+        formdata.formData=encryptCBC(formData)
+        config.data=formdata;
+      }
+    }else{
+      config.data ="formData="+ encryptCBC(JSON.stringify(config.data))
+    }
+  }
 
+  if(config.headers['Content-Type']==null || config.headers['Content-Type']==''){
+      config.headers['Content-Type']='application/json';
+    console.warn("请求类型为空");
+  }
   return config
 }, error => {
     console.log(error)
@@ -91,7 +110,6 @@ service.interceptors.request.use(config => {
 // 响应拦截器
 service.interceptors.response.use(res => {
     //自动解密
-  console.log("返回数据")
     console.log("res.data.decrypt=="+res.data.decrypt)
     if(typeof res.data.decrypt!='undefined' && res.data.decrypt){
       const resultData=decryptCBC(res.data.data);
@@ -151,7 +169,9 @@ export function download(url, params, filename, config) {
   downloadLoadingInstance = Loading.service({ text: "正在下载数据，请稍候", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)", })
   return service.post(url, params, {
     transformRequest: [(params) => { return tansParams(params) }],
-    headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+    headers: { 'Content-Type': 'application/x-www-form-urlencoded',
+            "encryption":"encryption"
+    },
     responseType: 'blob',
     ...config
   }).then(async (data) => {