diff --git a/package.json b/package.json
index 9e11bca..98e5ed5 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "aws-sdk": "^2.743.0",
     "d3": "^4.11.0",
     "echarts": "3.7.1",
-    "element-ui": "^1.4.6",
+    "element-ui": "1.4.6",
     "file-saver": "^2.0.2",
     "ip-range-check": "^0.2.0",
     "ip.js": "^1.3.2",
diff --git a/src/rule/index.js b/src/rule/index.js
index 379a71c..5cc8718 100644
--- a/src/rule/index.js
+++ b/src/rule/index.js
@@ -1,5 +1,6 @@
 import rules from "./rules";
-const Schema = require('async-validator');
+import Schema from 'async-validator';
+
 export default {
   init() {
     for (let item of rules) {