diff --git a/packkey/exchange.html b/packkey/exchange.html
index b19a6df..65fe72f 100644
--- a/packkey/exchange.html
+++ b/packkey/exchange.html
@@ -72,22 +72,45 @@
       <div v-else class="ipt-acc" style="position: relative;z-index: 99;">
         <h4 class="title" v-if="goodInfo.product_type===2&&goodInfo.card_show==2">{{goodInfo.product_name}}</h4>
         <template v-if="goodInfo.product_type===1||goodInfo.product_type===2&&goodInfo.card_show==1">
-          <p v-if="acctype=='tel'"><span>账号:</span><input :type="acctype"
-              onkeyup="this.value=this.value.replace(/\D/g,'')" :disabled="goodsDetail.available!=1"
-              onKeypress="return(/[\d]/.test(String.fromCharCode(event.keyCode)))" :maxlength="maxlen" v-model="account"
-              :placeholder="placeholder" @focus="(e)=>focusFn(e)"></p>
-          <p v-if="acctype=='tel'"><span>再次输入:</span> <input :type="acctype"
-              onkeyup="this.value=this.value.replace(/\D/g,'')" :disabled="goodsDetail.available!=1"
-              onKeypress="return(/[\d]/.test(String.fromCharCode(event.keyCode)))" :maxlength="maxlen"
-              v-model="reaccount" placeholder="请再次输入" @focus="(e)=>focusFn(e)"></p>
-          <p v-if="acctype!='tel'"><span>账号:</span> <input :type="acctype" :maxlength="maxlen" v-model="account"
-              :disabled="goodsDetail.available!=1" :placeholder="placeholder" @focus="(e)=>focusFn(e)"></p>
-          <p v-if="acctype!='tel'"><span>再次输入:</span><input :type="acctype" :maxlength="maxlen" v-model="reaccount"
-              :disabled="goodsDetail.available!=1" placeholder="请再次输入" @focus="(e)=>focusFn(e)"></p>
+          <!-- 京东E卡 -->
+          <template v-if="goodInfo.is_e_card">
+            <p>
+              <span>账号:</span>
+              <input :type="acctype" onkeyup="this.value=this.value.replace(/\D/g,'')"
+                :disabled="goodsDetail.available!=1"
+                onKeypress="return(/[\d]/.test(String.fromCharCode(event.keyCode)))" :maxlength="11" v-model="account"
+                placeholder="请输入手机号" @focus="(e)=>focusFn(e)">
+            </p>
+            <p>
+              <span>验证码:</span>
+              <input class="queryCode" :type="acctype" onkeyup="this.value=this.value.replace(/\D/g,'')"
+                :disabled="goodsDetail.available!=1"
+                onKeypress="return(/[\d]/.test(String.fromCharCode(event.keyCode)))" :maxlength="6" v-model="jd_code"
+                placeholder="请输入验证码" @focus="(e)=>focusFn(e)">
+              <button :disabled="!computedAccount" class="query-code" @click="sendJDSms">
+                {{cunt!==60?cunt+'s':'获取验证码'}}
+              </button>
+            </p>
+          </template>
+
+          <!-- 非E卡 -->
+          <template v-else>
+            <p v-if="acctype=='tel'"><span>账号:</span><input :type="acctype"
+                onkeyup="this.value=this.value.replace(/\D/g,'')" :disabled="goodsDetail.available!=1"
+                onKeypress="return(/[\d]/.test(String.fromCharCode(event.keyCode)))" :maxlength="maxlen"
+                v-model="account" :placeholder="placeholder" @focus="(e)=>focusFn(e)"></p>
+            <p v-if="acctype=='tel'"><span>再次输入:</span> <input :type="acctype"
+                onkeyup="this.value=this.value.replace(/\D/g,'')" :disabled="goodsDetail.available!=1"
+                onKeypress="return(/[\d]/.test(String.fromCharCode(event.keyCode)))" :maxlength="maxlen"
+                v-model="reaccount" placeholder="请再次输入" @focus="(e)=>focusFn(e)"></p>
+            <p v-if="acctype!='tel'"><span>账号:</span> <input :type="acctype" :maxlength="maxlen" v-model="account"
+                :disabled="goodsDetail.available!=1" :placeholder="placeholder" @focus="(e)=>focusFn(e)"></p>
+            <p v-if="acctype!='tel'"><span>再次输入:</span><input :type="acctype" :maxlength="maxlen" v-model="reaccount"
+                :disabled="goodsDetail.available!=1" placeholder="请再次输入" @focus="(e)=>focusFn(e)"></p>
+          </template>
         </template>
       </div>
 
-
       <div class="bottom" id="bottom" v-show="describe.type||detailUrl">
         <img :src="detailUrl" v-show="detailUrl">
         <img :src="describe.bg_image" v-show="describe.type==1&&describe.bg_image">
@@ -100,7 +123,7 @@
           <p>订单</p>
         </div>
         <button class="exchange-btn"
-          :style="{'background': (exchangeOpen||(goodInfo.product_type===2&&goodInfo.card_show==2))?bgcolor:'#D7D7D7','color':(exchangeOpen||(goodInfo.product_type===2&&goodInfo.card_show==2))?ftcolor:'#333'}"
+          :style="{'background': computedExChange?bgcolor:'#D7D7D7','color':computedExChange?ftcolor:'#333'}"
           @click="exchangeGoodsFn">立即兑换</button>
       </div>
     </div>
@@ -169,6 +192,8 @@
         popboxshow: false,
         exchangeOpen: false,
         suspension: false,
+        cunt: 60,
+        jd_code: '',
         popboxtype: '',
         describe: {},
         detailUrl: '',
@@ -244,7 +269,29 @@
           return;
         }
       },
-      openErrorDialog(tip) {
+
+      /* 获取京东E卡短信 */
+      sendJDSms () {
+        if (this.cunt === 60) {
+          req.axiosPost('/key/order/jdSendSms', { code_batch_id: this.goodsDetail.code_batch_id, mobile: this.account })
+            .then((res) => {
+              if (res.code == 200) {
+                this.openDialog('短信下发成功！');
+                const clr = setInterval(() => {
+                  if (this.cunt <= 1) {
+                    this.cunt = 60;
+                    return clearInterval(clr);
+                  }
+                  this.cunt--;
+                }, 1000);
+              } else {
+                this.openErrorDialog(res.message);
+              }
+            });
+        }
+      },
+
+      openErrorDialog (tip) {
         this.maskshow = true;
         this.popboxtype = '提示';
         this.tiptext = tip;
@@ -297,6 +344,16 @@
           return this.surexchangeBtn();
         }
 
+        /* 京东E卡 */
+        if (this.goodInfo.is_e_card && this.goodInfo.product_type === 1) {
+          if (this.computedExChange) {
+            this.maskshow = true;
+            this.popboxshow = true;
+            this.popboxtype = '兑换';
+          }
+          return;
+        }
+
         if (!this.account) {
           this.openDialog('请输入兑换账号！');
           return false;
@@ -367,7 +424,8 @@
           "goods_id": this.goodInfo.goods_id,
           "account": this.account,
           "code_batch_id": this.goodInfo.code_batch_id,
-          "token": localStorage.getItem('token')
+          "token": localStorage.getItem('token'),
+          'jd_code': this.jd_code
         };
         self.popboxshow = false;
         req.axiosPost('/key/usage', data).then(res => {
@@ -450,6 +508,19 @@
         this.reaccount = "";
       },
     },
+
+    computed: {
+      /* 手机号验证 */
+      computedAccount () {
+        return /^[1][3,4,5,6,7,8,9][0-9]{9}$/.test(this.account);
+      },
+
+      /* 兑换按钮验证 */
+      computedExChange () {
+        return this.exchangeOpen || (this.goodInfo.product_type === 2 && this.goodInfo.card_show == 2) || this.goodInfo.is_e_card && this.computedAccount && this.jd_code.length === 6;
+      }
+    },
+
     watch: {
       account() {
         if ((this.account == this.reaccount) && this.account) {