diff --git a/src/assets/logo_test.png b/src/assets/logo_test.png
new file mode 100644
index 0000000..b0054b7
Binary files /dev/null and b/src/assets/logo_test.png differ
diff --git a/src/layout/index.vue b/src/layout/index.vue
index dc1faf5..56d25e4 100644
--- a/src/layout/index.vue
+++ b/src/layout/index.vue
@@ -2,7 +2,7 @@
   <div :class="classObj" class="app-wrapper">
     <div class="top-head-bar">
       <div class="top-head-bar__logo">
-        <img style="height: 20px" src="../assets/logo.png" alt="logo" />
+        <img style="height: 20px" src="../assets/logo_test.png" alt="logo" />
       </div>
 
       <ul>
@@ -52,7 +52,7 @@
         <iframe
           ref="bookIframe"
           style="width: calc(100% + 12px); height: 100%;"
-          src="http://localhost:8014/admin/#/"
+          :src="bookUrl"
           >你的浏览器不支持该iframe</iframe
         >
       </div>
@@ -88,6 +88,7 @@ export default {
   data() {
     return {
       active: 0,
+      bookUrl:process.env.VUE_APP_OUT_Book
     };
   },
   computed: {