diff --git a/components/com_top_nav/com_top_nav.js b/components/com_top_nav/com_top_nav.js
index e9133c1..de1770c 100644
--- a/components/com_top_nav/com_top_nav.js
+++ b/components/com_top_nav/com_top_nav.js
@@ -21,9 +21,25 @@ Component({
   ready: function() {
       let height= getApp().globalData.navBarHeight;
       let menuInfo = getApp().globalData.menuInfo;
+      let user_no='';
+      if(getApp().globalData.userInfo){
+          user_no=getApp().globalData.userInfo.erpvipno
+      }
       //-- 胶囊的高度 --
-      this.setData({height,h1:menuInfo.top,h2:menuInfo.height,user_id:getApp().globalData.user_id});
+      this.setData({height,h1:menuInfo.top,h2:menuInfo.height,user_no});
+  },
+  pageLifetimes: {
+        //要处理一下，游客登录后的界面的变化,主要还该是改变会员
+        show: function () {
+            let user_no='';
+            if(getApp().globalData.userInfo){
+                user_no=getApp().globalData.userInfo.erpvipno
+            }
+            //-- 胶囊的高度 --
+            this.setData({user_no});
+        }
   },
+
   methods: {
       go_back(){
           let pages = getCurrentPages();
diff --git a/components/com_top_nav/com_top_nav.wxml b/components/com_top_nav/com_top_nav.wxml
index 82f180b..9efea58 100644
--- a/components/com_top_nav/com_top_nav.wxml
+++ b/components/com_top_nav/com_top_nav.wxml
@@ -1,6 +1,7 @@
 <cover-view class="t_nav" style="height:{{height}}px;background-color:{{bcolor}};color:{{color}}">
    <cover-view class="tab" style="height:{{h1}}px;">
-       <cover-view  class="tb_con" >ID:{{user_id}}<cover-view style="width:20rpx"></cover-view></cover-view>
+       <cover-view wx:if="{{user_no}}" class="tb_con" >ID:{{user_no}}<cover-view style="width:20rpx"></cover-view></cover-view>
+       <cover-view wx:else class="tb_con" ></cover-view>
    </cover-view>
    <cover-view bindtap="go_back" class="contant" style="height:{{h2}}px">
        <cover-view  class="gback">
diff --git a/components/com_top_nav/com_top_nav.wxss b/components/com_top_nav/com_top_nav.wxss
index 8df33ce..a4de000 100644
--- a/components/com_top_nav/com_top_nav.wxss
+++ b/components/com_top_nav/com_top_nav.wxss
@@ -1,5 +1,5 @@
 .t_nav{position:fixed;top:0;left:0; width:100%;z-index:9999; background-color: #fff;font-size: 30rpx  }
-.tab{ font-size:24rpx; position: relative }
+.tab{ font-size:18rpx; position: relative }
 .tb_con{
     position: absolute; bottom: 0; right: 10rpx; display: flex;
 }