diff --git a/build/md-loader/index.js b/build/md-loader/index.js
index 610128bca6..2ef0e55cee 100644
--- a/build/md-loader/index.js
+++ b/build/md-loader/index.js
@@ -28,7 +28,7 @@ module.exports = function(source) {
     const script = stripScript(commentContent);
     let demoComponentContent = genInlineComponentText(html, script);
     const demoComponentName = `element-demo${id}`;
-    output.push(`<${demoComponentName} slot="source" />`);
+    output.push(`<template slot="source"><${demoComponentName} /></template>`);
     componenetsString += `${JSON.stringify(demoComponentName)}: ${demoComponentContent},`;
 
     // 重新计算下一次的位置
diff --git a/build/md-loader/util.js b/build/md-loader/util.js
index 3c5fe192ee..a9572aa40f 100644
--- a/build/md-loader/util.js
+++ b/build/md-loader/util.js
@@ -28,7 +28,7 @@ function pad(source) {
 }
 
 function genInlineComponentText(template, script) {
-  // https://github.com/vuejs/vue-loader/blob/master/lib/loaders/templateLoader.js#L29
+  // https://github.com/vuejs/vue-loader/blob/423b8341ab368c2117931e909e2da9af74503635/lib/loaders/templateLoader.js#L46
   const finalOptions = {
     source: `<div>${template}</div>`,
     filename: 'inline-component', // TODO：这里有待调整
@@ -59,13 +59,13 @@ function genInlineComponentText(template, script) {
   } else {
     script = 'const democomponentExport = {}';
   }
-  demoComponentContent = `(function demo() {
+  demoComponentContent = `(function() {
     ${demoComponentContent}
     ${script}
     return {
-      ...democomponentExport,
       render,
-      staticRenderFns
+      staticRenderFns,
+      ...democomponentExport
     }
   })()`;
   return demoComponentContent;
diff --git a/examples/index.tpl b/examples/index.tpl
index 5592862e5a..fc51edbcb4 100644
--- a/examples/index.tpl
+++ b/examples/index.tpl
@@ -17,7 +17,7 @@
     </script>
     <div id="app"></div>
     <% if (process.env.NODE_ENV === 'production') { %>
-      <script src="//shadow.elemecdn.com/npm/vue@2.5.16/dist/vue.runtime.min.js"></script>
+      <script src="//shadow.elemecdn.com/npm/vue@2.5.21/dist/vue.runtime.min.js"></script>
       <script src="//shadow.elemecdn.com/npm/vue-router@3.0.1/dist/vue-router.min.js"></script>
       <script src="//shadow.elemecdn.com/app/element/highlight.pack.b1f71b31-3c07-11e9-ba1a-55bba1877129.js"></script>
     <% } %>
diff --git a/package.json b/package.json
index 1f92598738..47dd638322 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "throttle-debounce": "^1.0.1"
   },
   "peerDependencies": {
-    "vue": "^2.5.16"
+    "vue": "^2.5.17"
   },
   "devDependencies": {
     "@vue/component-compiler-utils": "^2.6.0",
@@ -134,10 +134,10 @@
     "uglifyjs-webpack-plugin": "^2.1.1",
     "uppercamelcase": "^1.1.0",
     "url-loader": "^1.0.1",
-    "vue": "^2.5.16",
-    "vue-loader": "^15.2.4",
+    "vue": "2.5.21",
+    "vue-loader": "^15.7.0",
     "vue-router": "^3.0.1",
-    "vue-template-compiler": "^2.5.16",
+    "vue-template-compiler": "2.5.21",
     "vue-template-es2015-compiler": "^1.6.0",
     "webpack": "^4.14.0",
     "webpack-cli": "^3.0.8",
diff --git a/yarn.lock b/yarn.lock
index f55034c112..16329bed72 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -36,22 +36,7 @@
   resolved "https://registry.yarnpkg.com/@types/q/-/q-1.5.1.tgz#48fd98c1561fe718b61733daed46ff115b496e18"
   integrity sha512-eqz8c/0kwNi/OEHQfvIuJVLTst3in0e7uTKeuY+WL/zfKn0xVujOTp42bS/vUUokhK5P2BppLd9JXMOMHcgbjA==
 
-"@vue/component-compiler-utils@^2.4.0":
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/@vue/component-compiler-utils/-/component-compiler-utils-2.5.0.tgz#411846d582d393f701f747517ddd29275ce64ca4"
-  integrity sha512-mSB8jWmE/ZeYZHPDEx9hNiiRh5P2V1Q0tObxEQWtxxfXtkIAvPnj7oucGm5SO8Y/QwIlDJgAGqHfj5MCjoKoOg==
-  dependencies:
-    consolidate "^0.15.1"
-    hash-sum "^1.0.2"
-    lru-cache "^4.1.2"
-    merge-source-map "^1.1.0"
-    postcss "^7.0.7"
-    postcss-selector-parser "^5.0.0"
-    prettier "1.13.7"
-    source-map "^0.7.3"
-    vue-template-es2015-compiler "^1.6.0"
-
-"@vue/component-compiler-utils@^2.6.0":
+"@vue/component-compiler-utils@^2.5.1", "@vue/component-compiler-utils@^2.6.0":
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/@vue/component-compiler-utils/-/component-compiler-utils-2.6.0.tgz#aa46d2a6f7647440b0b8932434d22f12371e543b"
   integrity sha512-IHjxt7LsOFYc0DkTncB7OXJL7UzwOLPPQCfEUNyxL2qt+tF12THV+EO33O1G2Uk4feMSWua3iD39Itszx0f0bw==
@@ -7666,15 +7651,6 @@ postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.2, postcss@^7.0.5,
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
-postcss@^7.0.7:
-  version "7.0.13"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.13.tgz#42bf716413e8f1c786ab71dc6e722b3671b16708"
-  integrity sha512-h8SY6kQTd1wISHWjz+E6cswdhMuyBZRb16pSTv3W4zYZ3/YbyWeJdNUeOXB5IdZqE1U76OUEjjjqsC3z2f3hVg==
-  dependencies:
-    chalk "^2.4.2"
-    source-map "^0.6.1"
-    supports-color "^6.1.0"
-
 prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
@@ -7685,11 +7661,6 @@ preserve@^0.2.0:
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
   integrity sha1-gV7R9uvGWSb4ZbMQwHE7yzMVzks=
 
-prettier@1.13.7:
-  version "1.13.7"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.7.tgz#850f3b8af784a49a6ea2d2eaa7ed1428a34b7281"
-  integrity sha512-KIU72UmYPGk4MujZGYMFwinB7lOf2LsDNGSOC8ufevsrPLISrZbNJlWstRi3m0AMuszbH+EFSQ/r6w56RSPK6w==
-
 prettier@1.16.3:
   version "1.16.3"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.16.3.tgz#8c62168453badef702f34b45b6ee899574a6a65d"
@@ -8727,11 +8698,6 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
-source-map@^0.7.3:
-  version "0.7.3"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
-  integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
-
 source-map@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.2.0.tgz#dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d"
@@ -9787,12 +9753,12 @@ vue-hot-reload-api@^2.3.0:
   resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.3.1.tgz#b2d3d95402a811602380783ea4f566eb875569a2"
   integrity sha512-AA86yKZ5uOKz87/q1UpngEXhbRkaYg1b7HMMVRobNV1IVKqZe8oLIzo6iMocVwZXnYitlGwf2k4ZRLOZlS8oPQ==
 
-vue-loader@^15.2.4:
-  version "15.5.1"
-  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.5.1.tgz#e005d5fc2481a55a19910f0dcf434206d68acc2a"
-  integrity sha512-gsTA9xRzu9jGBzkcrAB8my14RkHMzdr5rY/mCFmxgY2tOVsd2Z1MaYCDXHu5nX6PyHAsVK2/hXmarPln/2MiIw==
+vue-loader@^15.7.0:
+  version "15.7.0"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.7.0.tgz#27275aa5a3ef4958c5379c006dd1436ad04b25b3"
+  integrity sha512-x+NZ4RIthQOxcFclEcs8sXGEWqnZHodL2J9Vq+hUz+TDZzBaDIh1j3d9M2IUlTjtrHTZy4uMuRdTi8BGws7jLA==
   dependencies:
-    "@vue/component-compiler-utils" "^2.4.0"
+    "@vue/component-compiler-utils" "^2.5.1"
     hash-sum "^1.0.2"
     loader-utils "^1.1.0"
     vue-hot-reload-api "^2.3.0"
@@ -9811,10 +9777,10 @@ vue-style-loader@^4.1.0:
     hash-sum "^1.0.2"
     loader-utils "^1.0.2"
 
-vue-template-compiler@^2.5.16:
-  version "2.5.22"
-  resolved "https://registry.yarnpkg.com/vue-template-compiler/-/vue-template-compiler-2.5.22.tgz#c3d3c02c65f1908205c4fbd3b0ef579e51239955"
-  integrity sha512-1VTw/NPTUeHNiwhkq6NkFzO7gYLjFCueBN0FX8NEiQIemd5EUMQ5hxrF7O0zCPo5tae+U9S/scETPea+hIz8Eg==
+vue-template-compiler@2.5.21:
+  version "2.5.21"
+  resolved "https://registry.yarnpkg.com/vue-template-compiler/-/vue-template-compiler-2.5.21.tgz#a57ceb903177e8f643560a8d639a0f8db647054a"
+  integrity sha512-Vmk5Cv7UcmI99B9nXJEkaK262IQNnHp5rJYo+EwYpe2epTAXqcVyExhV6pk8jTkxQK2vRc8v8KmZBAwdmUZvvw==
   dependencies:
     de-indent "^1.0.2"
     he "^1.1.0"
@@ -9829,10 +9795,10 @@ vue-template-es2015-compiler@^1.9.0:
   resolved "https://registry.yarnpkg.com/vue-template-es2015-compiler/-/vue-template-es2015-compiler-1.9.1.tgz#1ee3bc9a16ecbf5118be334bb15f9c46f82f5825"
   integrity sha512-4gDntzrifFnCEvyoO8PqyJDmguXgVPxKiIxrBKjIowvL9l+N66196+72XVYR8BBf1Uv1Fgt3bGevJ+sEmxfZzw==
 
-vue@^2.5.16:
-  version "2.5.22"
-  resolved "https://registry.yarnpkg.com/vue/-/vue-2.5.22.tgz#3bf88041af08b8539c37b268b70ca79245e9cc30"
-  integrity sha512-pxY3ZHlXNJMFQbkjEgGVMaMMkSV1ONpz+4qB55kZuJzyJOhn6MSy/YZdzhdnumegNzVTL/Dn3Pp4UrVBYt1j/g==
+vue@2.5.21:
+  version "2.5.21"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-2.5.21.tgz#3d33dcd03bb813912ce894a8303ab553699c4a85"
+  integrity sha512-Aejvyyfhn0zjVeLvXd70h4hrE4zZDx1wfZqia6ekkobLmUZ+vNFQer53B4fu0EjWBSiqApxPejzkO1Znt3joxQ==
 
 watchpack@^1.5.0:
   version "1.6.0"