diff --git a/src/components/header.vue b/src/components/header.vue
index 5efaa2a..21ceb2c 100644
--- a/src/components/header.vue
+++ b/src/components/header.vue
@@ -1,9 +1,6 @@
 <template>
   <teleport to="body">
-    <div
-      class="header_content"
-      style="position: absolute; z-index: 9999; width: 1920px"
-    >
+    <div class="header_content">
       <div class="header">
         <div class="headerGo" @click="to('/guide')"></div>
         <!-- <img class="title" src="../assets/img_07.png" alt="" /> -->
@@ -373,6 +370,9 @@ onMounted(() => {
 }
 
 .header_content {
+  z-index: 99999;
+  width: 1920px;
+  position: absolute;
   background: url("../assets/bgImg.png") no-repeat 0/100% 100%;
 }
 </style>
diff --git a/src/view/home.vue b/src/view/home.vue
index b10f99e..fc1c1d5 100644
--- a/src/view/home.vue
+++ b/src/view/home.vue
@@ -5,9 +5,8 @@
           <img class="title" src="../assets/img_07.png" alt="" />
         </div> -->
       <Header />
-  
-        <router-view />
 
+      <router-view />
     </div>
   </div>
 </template>
@@ -72,7 +71,6 @@ window.addEventListener("resize", function () {
   padding: 0;
   margin: 0;
   box-sizing: border-box;
-  // color: #ccffff;
 }
 
 html {
diff --git a/src/view/sy_details.vue b/src/view/sy_details.vue
index 2ac172e..7116ac1 100644
--- a/src/view/sy_details.vue
+++ b/src/view/sy_details.vue
@@ -1,5 +1,9 @@
 <template>
   <div class="module">
+    <div class="back" @click="back()">
+      <img src="@/assets/person/back.png" alt="" />
+      <p>返回</p>
+    </div>
     <div class="displayFlex left_bg">
       <div class="bt_title">
         <div class="yd_title">
@@ -1613,7 +1617,10 @@ const listAssignment = () => {
       break;
   }
 };
-
+// 返回
+const back = () => {
+  router.back();
+};
 onMounted(() => {
   // tools.data.set("token", "6b0e380b4a8f46baae4923f83faf670d");
   if (routers.query.name) {
@@ -1632,6 +1639,34 @@ onMounted(() => {
   justify-content: space-between;
   padding: 10px 45px;
   box-sizing: border-box;
+  .back {
+    box-sizing: border-box;
+    position: fixed;
+    width: 88px;
+    height: 36px;
+    top: 90px;
+    left: 45px;
+    background: url("../../assets/person/back_bg.png") no-repeat;
+    background-size: 100% 100%;
+    background-color: #0d4378;
+    border-radius: 36px;
+    display: flex;
+    align-items: center;
+    padding: 10px 16px;
+    z-index: 10001;
+    cursor: pointer;
+    img {
+      width: 17px;
+      height: 16px;
+    }
+    p {
+      margin-left: 5px;
+      font-weight: 400;
+      font-size: 16px;
+      color: #b5eaff;
+      line-height: 22px;
+    }
+  }
   .displayFlex {
     height: 100%;
     display: flex;
diff --git a/vite.config.js b/vite.config.js
index 99753df..7708875 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -15,8 +15,8 @@ export default defineConfig({
       // 第一个代理
       "/api": {
         // 匹配到啥来进行方向代理
-        // target: "http://10.0.0.65:8095/", //刘进
-        target: "http://220.191.238.50:996/", //线上
+        target: "http://10.0.0.65:8095/", //刘进
+        // target: "http://220.191.238.50:996/", //线上
         changeOrigin: true, //是否支持跨域
         //rewrite: (path) => path.replace(/^\/api/, '') // 如果不需要api 直接把路径上的api 替换成空，这个
       },