diff --git a/package.json b/package.json
index 8ddfc68..d390747 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "serve": "vue-cli-service serve",
+    "start": "vue-cli-service serve",
     "build": "vue-cli-service build",
     "lint": "vue-cli-service lint"
   },
diff --git a/src/pages/bar.vue b/src/pages/bar.vue
index 65c588e..201b1f0 100644
--- a/src/pages/bar.vue
+++ b/src/pages/bar.vue
@@ -1,5 +1,7 @@
 <template>
-    <div>这是bar</div>
+    <div>这是bar
+        <router-link to="/">到首页</router-link>
+    </div>
 </template>
 <style scoped>
 
diff --git a/src/pages/foo.vue b/src/pages/foo.vue
index d7572cc..8f43e25 100644
--- a/src/pages/foo.vue
+++ b/src/pages/foo.vue
@@ -1,5 +1,7 @@
 <template>
-    <div>这是foo</div>
+    <div>这是foo
+        <router-link to="/bar">到bar</router-link>
+    </div>
 </template>
 <style scoped>
 
diff --git a/src/pages/index.vue b/src/pages/index.vue
index 1623dc8..2048352 100644
--- a/src/pages/index.vue
+++ b/src/pages/index.vue
@@ -1,3 +1,8 @@
 <template>
-    <div>这是首页</div>
+  <div>
+    这是首页
+    <!-- 不能用a标签 -->
+    <!-- <a href="/foo">到foo</a> -->
+    <router-link to="/foo">到foo</router-link>
+  </div>
 </template>
\ No newline at end of file