diff --git a/static/js/components/app-main/index.js b/static/js/components/app-main/index.js
index 1f75b5c..4779ffb 100644
--- a/static/js/components/app-main/index.js
+++ b/static/js/components/app-main/index.js
@@ -209,13 +209,12 @@ module.exports = Vue.component('app-main', {
 
       switch (type) {
         case 'data':
-          data = data.toString();
           break;
         case 'error':
-          data = '\u001b[31m发生错误: \u001b[0m' + data.toString();
+          data = '\u001b[31m发生错误: \u001b[0m' + data;
           break;
         case 'close':
-          data = '\u001b[32m命令执行完成\u001b[0m';
+          data = '\u001b[32m命令执行完成\u001b[0m\r\n';
           break;
       }