diff --git a/src/components/header3.vue b/src/components/header3.vue
index 8a44e47..c0157c2 100644
--- a/src/components/header3.vue
+++ b/src/components/header3.vue
@@ -1,9 +1,6 @@
 <template>
   <header>
-    <!-- <div class="exit_btn" :style="expand ? {opacity: 1} : {opacity: 0.1}">
-      <div class="exit_txt" @click="$router.push('/setup')" :style="expand ? {width: '70px'} : {width: '0px'}">退出</div>
-      <div class="exit_arrow" v-text="!expand ? '&gt;&gt;' : '&lt;&lt;'" @click.stop="expand = !expand"></div>
-    </div> -->
+    <div class="exit_btn iconfont" @click="back">&#xe85b;</div>
     <p>{{title}}</p>
     <div class="data_box clearfix">
       <div class="date_item date">{{date}}</div>
@@ -68,6 +65,9 @@ export default {
       this.seconds = `${ss}`
       this.date = `${year}年${month}月${date}日`
       this.week = `${week}`
+    },
+    back () {
+      this.$router.push('/setup')
     }
   }
 }
@@ -116,28 +116,15 @@ header
   line-height 26px
   color #fff
 .exit_btn
-  position: absolute;
-  left: 0;
-  top: 30px;
-  height 50px;
-  display: flex;
-  justify-content: space-between;
-.exit_txt
-  font-size: 20px;
-  line-height: 50px;
-  color: #e6e7e1;
+  position absolute
+  left 25px
+  top 4px
+  z-index 100
+  height 26px
+  width 26px
+  line-height 26px
+  font-size 14px
+  color rgba(174, 202, 245, 30%)
   text-align: center;
-  font-weight: bold;
-  transition width .3s ease
-  overflow hidden
-  background-color: rgba(30, 182, 203, 80%);
-.exit_arrow
-  width: 46px;
-  font-size: 20px;
-  line-height: 50px;
-  color: #e6e7e1;
-  text-align: center;
-  background-color: rgba(30, 182, 203, 60%);
-  border-top-right-radius: 30px;
-  border-bottom-right-radius: 30px
+  cursor: pointer;
 </style>
diff --git a/src/config/mork00.js b/src/config/mork00.js
index 0c1037a..7b177e2 100644
--- a/src/config/mork00.js
+++ b/src/config/mork00.js
@@ -19272,8 +19272,8 @@ export const sc = () => {
             "productName": "550202636"
         }
     ],
-    ptnum: '100',
-    ksnum: '1000'
+    ptNumber: '100',
+    ksNumber: '1000'
   }
   return res
 }
diff --git a/src/pages/modules/Prod.vue b/src/pages/modules/Prod.vue
index 54c8a3b..de9c383 100644
--- a/src/pages/modules/Prod.vue
+++ b/src/pages/modules/Prod.vue
@@ -143,9 +143,9 @@ export default {
       this.resData = res
       this.pt = res.pt
       this.ks = res.ks
-      let ptnum = res.ptnum.split('')
+      let ptnum = res.ptNumber.split('')
       this.ptnum = [...ptnum]
-      let ksnum = res.ksnum.split('')
+      let ksnum = res.ksNumber.split('')
       this.ksnum = [...ksnum]
     }
   }
diff --git a/src/style/iconfont/iconfont.ttf b/src/style/iconfont/iconfont.ttf
index d19ae0d..239c64c 100644
Binary files a/src/style/iconfont/iconfont.ttf and b/src/style/iconfont/iconfont.ttf differ
diff --git a/src/style/iconfont/iconfont.woff b/src/style/iconfont/iconfont.woff
index 31debf3..82a494e 100644
Binary files a/src/style/iconfont/iconfont.woff and b/src/style/iconfont/iconfont.woff differ
diff --git a/src/style/iconfont/iconfont.woff2 b/src/style/iconfont/iconfont.woff2
index f9b361d..5929552 100644
Binary files a/src/style/iconfont/iconfont.woff2 and b/src/style/iconfont/iconfont.woff2 differ