diff --git a/package.json b/package.json
index 19d3661..4feda43 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "file-loader": "1.1.11",
     "friendly-errors-webpack-plugin": "1.7.0",
     "happypack": "^5.0.1",
-    "html-webpack-plugin": "4.0.0-alpha",
+    "html-webpack-plugin": "^3.0.0",
     "mini-css-extract-plugin": "0.4.1",
     "node-notifier": "5.2.1",
     "node-sass": "^4.7.2",
@@ -88,11 +88,11 @@
     "vue-loader": "15.3.0",
     "vue-style-loader": "4.1.2",
     "vue-template-compiler": "2.5.17",
-    "webpack": "4.16.5",
-    "webpack-bundle-analyzer": "3.3.2",
-    "webpack-cli": "3.1.0",
-    "webpack-dev-server": "3.3.1",
-    "webpack-merge": "4.1.4"
+    "webpack": "^4.41.2",
+    "webpack-bundle-analyzer": "^3.6.0",
+    "webpack-cli": "^3.3.9",
+    "webpack-dev-server": "^3.9.0",
+    "webpack-merge": "^4.2.2"
   },
   "engines": {
     "node": ">= 6.0.0",
diff --git a/src/store/modules/user.js b/src/store/modules/user.js
index 26fde35..6a19860 100644
--- a/src/store/modules/user.js
+++ b/src/store/modules/user.js
@@ -64,11 +64,10 @@ const user = {
     LogOut({ commit }) {
       return new Promise((resolve, reject) => {
         logout().then(res => {
-          commit('SET_TOKEN', '')
-          commit('SET_ROLES', [])
-          removeToken()
+          logOut(commit)
           resolve()
         }).catch(error => {
+          logOut(commit)
           reject(error)
         })
       })
@@ -82,6 +81,12 @@ const user = {
   }
 }
 
+export const logOut = (commit) => {
+  commit('SET_TOKEN', '')
+  commit('SET_ROLES', [])
+  removeToken()
+}
+
 export const setUserInfo = (res, commit) => {
   // 如果没有任何权限，则赋予一个默认的权限，避免请求死循环
   if (res.roles.length === 0) {