修改bug

src/pages/system/account/index.vue

@@ -96,7 +96,7 @@ export default {
         email: ''
       },
       rules: {
-        userid: [{ required: true, message: '请选择ID', trigger: 'blur' }],
+        userid: [{ required: true, message: '请选择ID', trigger: 'change' }],
         username: [{ required: true, message: '请输入名称', trigger: 'blur' }],
         phone: [
           { required: true, message: '请输入手机号', trigger: 'blur' },