diff --git a/src/assets/overview/titleBg.png b/src/assets/overview/titleBg.png
new file mode 100644
index 0000000..758e022
--- /dev/null
+++ b/src/assets/overview/titleBg.png
Binary files differ

diff --git a/src/assets/overview/titleBg.png b/src/assets/overview/titleBg.png
new file mode 100644
index 0000000..758e022
--- /dev/null
+++ b/src/assets/overview/titleBg.png
Binary files differ
diff --git a/src/views/overview/components/head2.vue b/src/views/overview/components/head2.vue
index 4c02a62..7caa7a3 100644
--- a/src/views/overview/components/head2.vue
+++ b/src/views/overview/components/head2.vue
@@ -4,11 +4,12 @@
     <div class="topContainer">
       <div class="topBox">
         <div class="topCenter">
+          <i class="el-icon-s-home back-button" title="返回系统" @click="backtoMain"></i>
           <!--中间-->
           <div class="topTitle">
-            <img :src="require(`@/assets/overview/top-titleBg.png`)">
+            <!--<img :src="require(`@/assets/overview/top-titleBg.png`)">-->
             <h1>崇仁智慧环卫</h1>
-            <img :src="require(`@/assets/overview/top-titleBg.png`)">
+            <!--<img :src="require(`@/assets/overview/top-titleBg.png`)">-->
           </div>
         </div>
       </div>
@@ -28,6 +29,11 @@
   created() {
   },
   mounted() {
+  },
+  methods:{
+    backtoMain(){
+      this.$router.go(-1)
+    }
   }
 }
 </script>
@@ -35,7 +41,7 @@
 <style rel="stylesheet/scss" lang="scss" scoped>
   .fixTopBox {
     width: 100%;
-    height: 5.2rem;
+    height: 4.2rem;
     overflow: auto;
     font-size: .7rem;
     /*文字下的线*/
@@ -43,11 +49,11 @@
       width: 100%;
       min-width: 100%;
       height: 100%;
-      padding-bottom: 1.2rem;
+      /*padding-bottom: 1.2rem;*/
       overflow: hidden;
-      background: url("../../../assets/overview/top-line2.png") no-repeat;
+      background: url("../../../assets/overview/titleBg.png") no-repeat;
       background-size: contain;
-      background-position: bottom center;
+      background-position: top center;
       .topBox{
         width: 100%;
         height: 100%;
@@ -85,9 +91,22 @@
     h1{
       font-size: 2rem;
       letter-spacing: .3rem;
-      background: linear-gradient(to right, #0072ff, #00eaff, #01aaff);
+      margin-top:0.4rem;
+      background: #0072ff;
+      /*background: linear-gradient(to right, #0072ff, #00eaff, #01aaff);*/
       -webkit-background-clip: text;
       color: transparent;
     }
   }
+  .back-button{
+    position:absolute;
+    top:10px;
+    left:20px;
+    font-size:20px;
+    color:#0072ff
+  }
+  .back-button:hover{
+    color:#01aaff;
+    cursor: pointer;
+  }
 </style>

diff --git a/src/assets/overview/titleBg.png b/src/assets/overview/titleBg.png
new file mode 100644
index 0000000..758e022
--- /dev/null
+++ b/src/assets/overview/titleBg.png
Binary files differ
diff --git a/src/views/overview/components/head2.vue b/src/views/overview/components/head2.vue
index 4c02a62..7caa7a3 100644
--- a/src/views/overview/components/head2.vue
+++ b/src/views/overview/components/head2.vue
@@ -4,11 +4,12 @@
     <div class="topContainer">
       <div class="topBox">
         <div class="topCenter">
+          <i class="el-icon-s-home back-button" title="返回系统" @click="backtoMain"></i>
           <!--中间-->
           <div class="topTitle">
-            <img :src="require(`@/assets/overview/top-titleBg.png`)">
+            <!--<img :src="require(`@/assets/overview/top-titleBg.png`)">-->
             <h1>崇仁智慧环卫</h1>
-            <img :src="require(`@/assets/overview/top-titleBg.png`)">
+            <!--<img :src="require(`@/assets/overview/top-titleBg.png`)">-->
           </div>
         </div>
       </div>
@@ -28,6 +29,11 @@
   created() {
   },
   mounted() {
+  },
+  methods:{
+    backtoMain(){
+      this.$router.go(-1)
+    }
   }
 }
 </script>
@@ -35,7 +41,7 @@
 <style rel="stylesheet/scss" lang="scss" scoped>
   .fixTopBox {
     width: 100%;
-    height: 5.2rem;
+    height: 4.2rem;
     overflow: auto;
     font-size: .7rem;
     /*文字下的线*/
@@ -43,11 +49,11 @@
       width: 100%;
       min-width: 100%;
       height: 100%;
-      padding-bottom: 1.2rem;
+      /*padding-bottom: 1.2rem;*/
       overflow: hidden;
-      background: url("../../../assets/overview/top-line2.png") no-repeat;
+      background: url("../../../assets/overview/titleBg.png") no-repeat;
       background-size: contain;
-      background-position: bottom center;
+      background-position: top center;
       .topBox{
         width: 100%;
         height: 100%;
@@ -85,9 +91,22 @@
     h1{
       font-size: 2rem;
       letter-spacing: .3rem;
-      background: linear-gradient(to right, #0072ff, #00eaff, #01aaff);
+      margin-top:0.4rem;
+      background: #0072ff;
+      /*background: linear-gradient(to right, #0072ff, #00eaff, #01aaff);*/
       -webkit-background-clip: text;
       color: transparent;
     }
   }
+  .back-button{
+    position:absolute;
+    top:10px;
+    left:20px;
+    font-size:20px;
+    color:#0072ff
+  }
+  .back-button:hover{
+    color:#01aaff;
+    cursor: pointer;
+  }
 </style>
diff --git a/src/views/overview/components/popwindow.vue b/src/views/overview/components/popwindow.vue
index 0abb9cd..18767ae 100644
--- a/src/views/overview/components/popwindow.vue
+++ b/src/views/overview/components/popwindow.vue
@@ -10,7 +10,7 @@
     <div v-if="type=='staff'&&data!=null" class="info-body">
       <div>姓名：{{ data.name }}</div>
       <div>性别：{{ data.sexName }}</div>
-      <div>身份证号：{{ data.idcard }}</div>
+      <div>联系电话：{{ data.tel }}</div>
       <div>人员类别：{{ data.postName }}</div>
       <div>负责片区：{{ data.responseArea }}</div>
     </div>
@@ -46,7 +46,7 @@
     <div v-if="type=='car'" class="info-header">车辆详情</div>
     <div v-if="type=='car'&&data!=null" class="info-body">
       <div>车牌号：{{ data.carCode }}</div>
-      <div>车联描述：{{ data.description }}</div>
+      <div>车辆描述：{{ data.description }}</div>
       <div>车辆类型：{{ data.carTypeName }}</div>
       <div>使用单位：{{ data.deptName }} </div>
       <div>车速：{{ data.speed }}km/h</div>

diff --git a/src/assets/overview/titleBg.png b/src/assets/overview/titleBg.png
new file mode 100644
index 0000000..758e022
--- /dev/null
+++ b/src/assets/overview/titleBg.png
Binary files differ
diff --git a/src/views/overview/components/head2.vue b/src/views/overview/components/head2.vue
index 4c02a62..7caa7a3 100644
--- a/src/views/overview/components/head2.vue
+++ b/src/views/overview/components/head2.vue
@@ -4,11 +4,12 @@
     <div class="topContainer">
       <div class="topBox">
         <div class="topCenter">
+          <i class="el-icon-s-home back-button" title="返回系统" @click="backtoMain"></i>
           <!--中间-->
           <div class="topTitle">
-            <img :src="require(`@/assets/overview/top-titleBg.png`)">
+            <!--<img :src="require(`@/assets/overview/top-titleBg.png`)">-->
             <h1>崇仁智慧环卫</h1>
-            <img :src="require(`@/assets/overview/top-titleBg.png`)">
+            <!--<img :src="require(`@/assets/overview/top-titleBg.png`)">-->
           </div>
         </div>
       </div>
@@ -28,6 +29,11 @@
   created() {
   },
   mounted() {
+  },
+  methods:{
+    backtoMain(){
+      this.$router.go(-1)
+    }
   }
 }
 </script>
@@ -35,7 +41,7 @@
 <style rel="stylesheet/scss" lang="scss" scoped>
   .fixTopBox {
     width: 100%;
-    height: 5.2rem;
+    height: 4.2rem;
     overflow: auto;
     font-size: .7rem;
     /*文字下的线*/
@@ -43,11 +49,11 @@
       width: 100%;
       min-width: 100%;
       height: 100%;
-      padding-bottom: 1.2rem;
+      /*padding-bottom: 1.2rem;*/
       overflow: hidden;
-      background: url("../../../assets/overview/top-line2.png") no-repeat;
+      background: url("../../../assets/overview/titleBg.png") no-repeat;
       background-size: contain;
-      background-position: bottom center;
+      background-position: top center;
       .topBox{
         width: 100%;
         height: 100%;
@@ -85,9 +91,22 @@
     h1{
       font-size: 2rem;
       letter-spacing: .3rem;
-      background: linear-gradient(to right, #0072ff, #00eaff, #01aaff);
+      margin-top:0.4rem;
+      background: #0072ff;
+      /*background: linear-gradient(to right, #0072ff, #00eaff, #01aaff);*/
       -webkit-background-clip: text;
       color: transparent;
     }
   }
+  .back-button{
+    position:absolute;
+    top:10px;
+    left:20px;
+    font-size:20px;
+    color:#0072ff
+  }
+  .back-button:hover{
+    color:#01aaff;
+    cursor: pointer;
+  }
 </style>
diff --git a/src/views/overview/components/popwindow.vue b/src/views/overview/components/popwindow.vue
index 0abb9cd..18767ae 100644
--- a/src/views/overview/components/popwindow.vue
+++ b/src/views/overview/components/popwindow.vue
@@ -10,7 +10,7 @@
     <div v-if="type=='staff'&&data!=null" class="info-body">
       <div>姓名：{{ data.name }}</div>
       <div>性别：{{ data.sexName }}</div>
-      <div>身份证号：{{ data.idcard }}</div>
+      <div>联系电话：{{ data.tel }}</div>
       <div>人员类别：{{ data.postName }}</div>
       <div>负责片区：{{ data.responseArea }}</div>
     </div>
@@ -46,7 +46,7 @@
     <div v-if="type=='car'" class="info-header">车辆详情</div>
     <div v-if="type=='car'&&data!=null" class="info-body">
       <div>车牌号：{{ data.carCode }}</div>
-      <div>车联描述：{{ data.description }}</div>
+      <div>车辆描述：{{ data.description }}</div>
       <div>车辆类型：{{ data.carTypeName }}</div>
       <div>使用单位：{{ data.deptName }} </div>
       <div>车速：{{ data.speed }}km/h</div>
diff --git a/src/views/overview/components/wasteTransfer.vue b/src/views/overview/components/wasteTransfer.vue
index f2c1091..bb0c38c 100644
--- a/src/views/overview/components/wasteTransfer.vue
+++ b/src/views/overview/components/wasteTransfer.vue
@@ -5,7 +5,7 @@
  -->
 <template>
   <div style="width: 100%;height: 100%;">
-    <ve-histogram :data="chartData" :legend-visible="false" :extend="extend" :settings="chartSettings" :grid="grid" height="200px" style="width: 100%;height: 100%;"/>
+    <ve-histogram :data="chartData" :legend-visible="false" :extend="extend" :settings="chartSettings" :grid="grid" height="100%" style="width: 100%;height: 100%;"/>
   </div>
 </template>
 
@@ -16,7 +16,7 @@
     return {
       grid: {
         right: 20,
-        bottom: 30,
+        bottom: 0,
         top: 20
       },
       extend: {