diff --git a/src/App.js b/src/App.js
index b8d91742b..aed2f9a35 100644
--- a/src/App.js
+++ b/src/App.js
@@ -261,10 +261,8 @@ class App extends Component {
 										}
 									}>
 								</Route>
-								
 								{/*403*/}
 								<Route path="/403" component={Shixunauthority} />
-
 								<Route path="/500" component={http500} />
 								<Route path={"/organize"}
 									render={
diff --git a/src/AppConfig.js b/src/AppConfig.js
index 8e921d9fe..69d3cc317 100644
--- a/src/AppConfig.js
+++ b/src/AppConfig.js
@@ -58,8 +58,8 @@ export function initAxiosInterceptors(props) {
   initOnlineOfflineListener()
   // TODO 避免重复的请求 https://github.com/axios/axios#cancellation
   var
-    proxy = "http://localhost:3000"
-    // proxy = "https://testforgeplus.trustie.net"
+    // proxy = "http://localhost:3000"
+    proxy = "https://testforgeplus.trustie.net"
 
   const requestMap = {};
   window.setfalseInRequestMap = function (keyName) {
diff --git a/src/forums/Component/ItemDropDown.jsx b/src/forums/Component/ItemDropDown.jsx
index 6c38df28d..581497e75 100644
--- a/src/forums/Component/ItemDropDown.jsx
+++ b/src/forums/Component/ItemDropDown.jsx
@@ -16,7 +16,7 @@ export default ({ id , permission , calbackFunc , confirm }) => {
   // 置顶、取消置顶
   function changeSticky(s){
     let sticky = s ? 0 : 1;//1为置顶，0为取消置顶
-    const url = `/memos/${id}/set-top-or-down.json`;
+    const url = `/memos/${id}/set_top_or_down.json`;
     axios.get(url,{
       params:{
         sticky
diff --git a/src/forums/css/All.scss b/src/forums/css/All.scss
index 4420a261e..781509b62 100644
--- a/src/forums/css/All.scss
+++ b/src/forums/css/All.scss
@@ -147,8 +147,18 @@
   border:none!important;
   text-align: left!important;
   background-color: #fff!important;
-  height: 20px!important;
-  line-height: 20px!important;
+  .ant-upload-drag-container{
+    i{
+      font-size: 50px;
+      margin-bottom: 15px;
+      color: #999;
+    }
+    display: flex!important;
+    flex-direction: column;
+    align-items: center;
+    border:1px dashed #eee;
+    padding:15px 0px;
+  }
   .ant-upload{
     padding:0px!important;
   }
@@ -172,9 +182,12 @@
   .headerInfoLeft{
     display:flex;
     flex:1;
-    align-items:flex-start;
+    align-items:center;
     width:0;
   }
+  .tag{
+    margin-top:0px!important;
+  }
   .originalTag{
     position: absolute;
     right: 50px;
diff --git a/src/forums/new_comments/new_comment.js b/src/forums/new_comments/new_comment.js
index ad2035e85..257461c17 100644
--- a/src/forums/new_comments/new_comment.js
+++ b/src/forums/new_comments/new_comment.js
@@ -1,4 +1,4 @@
-import React, { useState, useEffect } from "react";
+import React, { useState } from "react";
 import { getUrl } from "educoder";
 import { Button, message } from "antd";
 import MDEditor from "../../modules/tpm/challengesnew/tpm-md-editor";
diff --git a/src/modules/500/http500.js b/src/modules/500/http500.js
index 89e1baa57..8370862e7 100644
--- a/src/modules/500/http500.js
+++ b/src/modules/500/http500.js
@@ -1,37 +1,26 @@
 import React, { Component } from 'react';
-
-import { BrowserRouter as Router, Route, Link, Switch } from "react-router-dom";
-
-import Loading from '../../Loading';
-
-import Loadable from 'react-loadable';
-
 import { TPMIndexHOC } from '../tpm/TPMIndexHOC';
-
-import { SnackbarHOC,getImageUrl } from 'educoder';
+import { SnackbarHOC, getImageUrl } from 'educoder';
 
 class Shixunnopage extends Component {
     render() {
         return (
             <div className="newMain clearfix">
-                    <div className=" edu-txt-center mt60 mb60">
-                        {/*mt100 mb100*/}
-                        <img src={getImageUrl("images/warn/pic_500.jpg")} />
-                            <p className="font-18 mt40">
-                                您可以稍后尝试&nbsp;<a href="/"
-                                                className="color-blue">返回首页</a>
+                <div className=" edu-txt-center mt60 mb60">
+                    {/*mt100 mb100*/}
+                    <img src={getImageUrl("images/warn/pic_500.jpg")} alt="" />
+                    <p className="font-18 mt40">
+                        您可以稍后尝试&nbsp;<a href="/"
+                            className="color-blue">返回首页</a>
                                 ，或者&nbsp;
                                 <a target="_blank"
-                                   href="//shang.qq.com/wpa/qunwpa?idkey=2f2043d88c1bd61d182b98bf1e061c6185e23055bec832c07d8148fe11c5a6cd"
-                                   className="color-blue">QQ反馈&gt;&gt;</a>
-                            </p>
-                    </div>
-                    {/*<div style="clear:both;"></div>*/}
-                    {/*<div id="ajax-indicator" style="display:none;"><span>载入中...</span></div>*/}
-                    {/*<div id="ajax-modal" style="display:none;"></div>*/}
+                            href="//shang.qq.com/wpa/qunwpa?idkey=2f2043d88c1bd61d182b98bf1e061c6185e23055bec832c07d8148fe11c5a6cd"
+                            className="color-blue">QQ反馈&gt;&gt;</a>
+                    </p>
+                </div>
             </div>
         );
     }
 }
 
-export default SnackbarHOC() (TPMIndexHOC  ( Shixunnopage ));
+export default SnackbarHOC()(TPMIndexHOC(Shixunnopage));