diff --git a/pages/signup/code.js b/pages/signup/code.js
index b41a7c9..027878b 100644
--- a/pages/signup/code.js
+++ b/pages/signup/code.js
@@ -24,6 +24,7 @@ Page({
     nowTime: "",
     item: {},
     info: "",
+    fail_img: ''
   },
 
   /**
@@ -99,18 +100,25 @@ Page({
       }
       /////接口方法
       _.apiQuery.getappSignConf(params).then(res => {
-        this.setData({
-          qrcode_img: res.data.qcode,
-          qrcode_count_time: parseInt(res.data.qrcode_count_time),
-          loading: false,
-          info: res.data
-        }, () => {
-          wx.hideLoading()
-          this.getTimes(this.data.qrcode_count_time).then(() => {
-            this.getappSignConf()
+      
+        if (res.data.type == 'fail') {
+          this.setData({
+            fail_img:res.data.fail_img
           })
-          this.setScreenBright()
-        })
+        } else {
+          this.setData({
+            qrcode_img: res.data.qcode,
+            qrcode_count_time: parseInt(res.data.qrcode_count_time),
+            loading: false,
+            info: res.data
+          }, () => {
+            wx.hideLoading()
+            this.getTimes(this.data.qrcode_count_time).then(() => {
+              this.getappSignConf()
+            })
+            this.setScreenBright()
+          })
+        }
       })
     })
   },
diff --git a/pages/signup/code.wxml b/pages/signup/code.wxml
index b82020c..d6b9d8a 100644
--- a/pages/signup/code.wxml
+++ b/pages/signup/code.wxml
@@ -14,10 +14,11 @@
     <view class="text-center color-fff font-34 pt20 pb20" style="background-color:#1a1c26;color:#fff3e4;">邀请客户微信扫码签到</view>
     <view class="ulib-r20 bg-fff inner40" style="min-height:20vh;">
       <view class="text-center">
-        <image class="img-400x400" src="data:image/PNG;base64,{{qrcode_img}}" />
+        <image class="img-400x400" wx:if="{{qrcode_img}}" src="data:image/PNG;base64,{{qrcode_img}}" />
+        <image class="img-400x400" wx:else src="{{fail_img}}" />
         <view class="text-center font-28 fn-flex fn-flex-center fn-flex-middle mt30 color-999">
           <text wx:if="{{info}}">{{wxTimerList.wxTimer.tim||0}}秒后失效</text>
-          <view class="ml15 font-24" style="color:#36f" bindtap="getappSignConf">立即刷新</view>
+          <view class="font-24" style="color:#36f" bindtap="getappSignConf">立即刷新</view>
         </view>
         <view class="font-24 mt30" style="color:#f10">客户点击签到，授权手机号及地理位置方可签到成功</view>
       </view>