diff --git a/jd_cash.js b/jd_cash.js
index ee205569..b845445b 100644
--- a/jd_cash.js
+++ b/jd_cash.js
@@ -2,7 +2,7 @@
 签到领现金，每日2毛～5毛
 可互助，助力码每日不变，只变日期
 活动入口：京东APP搜索领现金进入
-更新时间：2021-04-28
+更新时间：2021-06-07
 已支持IOS双京东账号,Node.js支持N个京东账号
 脚本兼容: QuantumultX, Surge, Loon, JSBox, Node.js
 ============Quantumultx===============
@@ -85,6 +85,7 @@ let allMessage = '';
       $.done();
     })
 async function jdCash() {
+  $.signMoney = 0;
   await index()
   await shareCodesFormat()
   await helpFriends()
@@ -93,21 +94,25 @@ async function jdCash() {
   $.exchangeBeanNum = 0;
   cash_exchange = $.isNode() ? (process.env.CASH_EXCHANGE ? process.env.CASH_EXCHANGE : `${cash_exchange}`) : ($.getdata('cash_exchange') ? $.getdata('cash_exchange') : `${cash_exchange}`);
   if (cash_exchange === 'true') {
-    console.log(`\n\n开始花费2元红包兑换200京豆，一周可换四次`)
-    for (let item of ["-1", "0", "1", "2", "3"]) {
-      $.canLoop = true;
-      if ($.canLoop) {
-        for (let i = 0; i < 5; i++) {
-          await exchange2(item);//兑换200京豆(2元红包换200京豆，一周5次。)
-        }
-        if (!$.canLoop) {
-          console.log(`已找到符合的兑换条件，跳出\n`);
-          break
+    if(Number($.signMoney) >= 2){
+      console.log(`\n\n开始花费2元红包兑换200京豆，一周可换五次`)
+      for (let item of ["-1", "0", "1", "2", "3"]) {
+        $.canLoop = true;
+        if ($.canLoop) {
+          for (let i = 0; i < 5; i++) {
+            await exchange2(item);//兑换200京豆(2元红包换200京豆，一周5次。)
+          }
+          if (!$.canLoop) {
+            console.log(`已找到符合的兑换条件，跳出\n`);
+            break
+          }
         }
       }
-    }
-    if ($.exchangeBeanNum) {
-      message += `兑换京豆成功，获得${$.exchangeBeanNum * 100}京豆\n`;
+      if ($.exchangeBeanNum) {
+        message += `兑换京豆成功，获得${$.exchangeBeanNum * 100}京豆\n`;
+      }
+    }else{
+      console.log(`\n\n现金不够2元，不进行兑换200京豆，`)
     }
   }
   await index(true)
@@ -132,6 +137,7 @@ function index(info=false) {
                 console.log(`\n\n当前现金：${data.data.result.signMoney}元`);
                 return
               }
+              $.signMoney = data.data.result.signMoney;
               // console.log(`您的助力码为${data.data.result.inviteCode}`)
               console.log(`\n【京东账号${$.index}（${$.UserName}）的${$.name}好友互助码】${data.data.result.inviteCode}\n`);
               let helpInfo = {