diff --git a/app/controllers/hacks_controller.rb b/app/controllers/hacks_controller.rb
index fec768a19..1bc1c9d61 100644
--- a/app/controllers/hacks_controller.rb
+++ b/app/controllers/hacks_controller.rb
@@ -232,6 +232,11 @@ class HacksController < ApplicationController
       hacks = hacks.where(category: params[:category])
     end
 
+    # 语言
+    if params[:language]
+      hacks = hacks.joins(:hack_codes).where(hack_codes: {language: params[:language]})
+    end
+
     # 排序
     sort_by = params[:sort_by] || "hack_user_lastest_codes_count"
     sort_direction = params[:sort_direction] || "desc"
diff --git a/app/models/discuss.rb b/app/models/discuss.rb
index 4491a886c..54ceb46be 100644
--- a/app/models/discuss.rb
+++ b/app/models/discuss.rb
@@ -53,11 +53,11 @@ class Discuss < ApplicationRecord
 
   def send_tiding
     if dis_type == 'Shixun'
-      user_id = has_parent? ? parent.user_id : Challenge.find(challenge_id).user_id
+      send_user_id = has_parent? ? parent.user_id : Challenge.find(challenge_id).user_id
       parent_container_type = 'Challenge'
       challenge_id = challenge_id
     elsif dis_type == 'Hack'
-      user_id = has_parent? ? parent.user_id : Hack.find(dis_id).user_id
+      send_user_id = has_parent? ? parent.user_id : Hack.find(dis_id).user_id
       parent_container_type = 'Hack'
       challenge_id = dis_id
     end
@@ -65,6 +65,6 @@ class Discuss < ApplicationRecord
         trigger_user_id: user_id, parent_container_id: challenge_id, parent_container_type: parent_container_type,
         belong_container_id: dis_id, belong_container_type: dis_type, viewed: 0, tiding_type: 'Comment'
     }
-    tidings.create!(base_attrs.merge(user_id: user_id))
+    tidings.create!(base_attrs.merge(user_id: send_user_id))
   end
 end
diff --git a/public/react/src/common/quillForEditor/ImageBlot.js b/public/react/src/common/quillForEditor/ImageBlot.js
index 85f176aff..d00f2bafd 100644
--- a/public/react/src/common/quillForEditor/ImageBlot.js
+++ b/public/react/src/common/quillForEditor/ImageBlot.js
@@ -4,7 +4,7 @@
  * @Github: 
  * @Date: 2019-12-16 15:50:45
  * @LastEditors  : tangjiang
- * @LastEditTime : 2019-12-27 11:04:43
+ * @LastEditTime : 2019-12-27 15:07:11
  */
 import Quill from "quill";
 
@@ -37,7 +37,7 @@ export default class ImageBlot extends BlockEmbed {
       node.setAttribute('width', '100%');
     }
 
-    node.setAttribute('style', { cursor: 'pointer' });
+    // node.setAttribute('style', { cursor: 'pointer' });
 
     // if (node.onclick) {
     //   console.log('image 有图片点击事件======》》》》》》');
@@ -60,7 +60,7 @@ export default class ImageBlot extends BlockEmbed {
       height: node.height,
       display: node.getAttribute('display'),
       id: node.id,
-      style: node.style
+      // style: node.style
     };
   }
 }
diff --git a/public/react/src/common/quillForEditor/index.scss b/public/react/src/common/quillForEditor/index.scss
index ca3071b58..3e951e2b6 100644
--- a/public/react/src/common/quillForEditor/index.scss
+++ b/public/react/src/common/quillForEditor/index.scss
@@ -2,4 +2,9 @@
   .ql-editing{
     left: 0 !important;
   }
+  .ql-editor{
+    img{
+      cursor: pointer;
+    }
+  }
 }
\ No newline at end of file
diff --git a/public/react/src/modules/developer/DeveloperHome.js b/public/react/src/modules/developer/DeveloperHome.js
index b45342150..ae230677a 100644
--- a/public/react/src/modules/developer/DeveloperHome.js
+++ b/public/react/src/modules/developer/DeveloperHome.js
@@ -9,7 +9,7 @@
 import './index.scss';
 
 import React from 'react';
-import { Table, Button, Dropdown, Icon, Menu, Card, Input, Select, Tag, Modal } from 'antd';
+import { Table, Button, Dropdown, Icon, Menu, Card, Input, Select, Tag } from 'antd';
 import { connect } from 'react-redux';
 import actions from '../../redux/actions';
 import MultipTags from './components/multiptags';
@@ -46,9 +46,24 @@ const maps = {
   ],
   'languageMenu': [
     {
-      'key': 'c',
-      'name': 'C语言',
-      'value': 'c'
+      'key': 'C',
+      'name': 'C',
+      'value': 'C'
+    },
+    {
+      'key': 'C++',
+      'name': 'C++',
+      'value': 'C++'
+    },
+    {
+      'key': 'Python',
+      'name': 'Python',
+      'value': 'Python'
+    },
+    {
+      'key': 'Java',
+      'name': 'Java',
+      'value': 'Java'
     }
   ],
   'difficultMenu': [
@@ -491,7 +506,7 @@ class DeveloperHome extends React.PureComponent {
               </div>
             </div>
             <div className={'card-table'}>
-              <div bordered={false} className={'filter_ctx_area'}>
+              <div className={'filter_ctx_area'}>
                 <div>
                   <Dropdown className={'dropdonw-style'} placement="bottomLeft" overlay={this.getMenuItems('categoryMenu', this.handleCategoryMenuClick)}>
                     <span className={'dropdown-span'}>分类 <Icon type="down"/></span>
diff --git a/public/react/src/modules/tpm/jupyter/index.js b/public/react/src/modules/tpm/jupyter/index.js
index 044fc7968..25f82ef94 100644
--- a/public/react/src/modules/tpm/jupyter/index.js
+++ b/public/react/src/modules/tpm/jupyter/index.js
@@ -310,7 +310,7 @@ function JupyterTPI (props) {
       });
 
       const oUl = (
-        <ul className="jupyter_data_list">
+        <ul className="jupyter_data_list" >
           { oList }
         </ul>
       );
@@ -412,7 +412,7 @@ function JupyterTPI (props) {
             <h2 className="borbottom17212F jupyterfilepaths">
               <span className={"ml50"}>文件路径</span>
               <div className="sortinxdirection">
-                <a className="jupyter_name ml50  maxnamewidth200 lineheighttaj colorlineheighttaj">{jupyter_folder_name}</a>
+                <a className="jupyter_name ml50  maxnamewidth186JUPYTER lineheighttaj colorlineheighttaj">{jupyter_folder_name}</a>
                 <a className={"fr color-blue lineheighttaj  font-14"}
                    onClick={() => {
                      jsCopy("jupyter_folder_name")
diff --git a/public/react/src/modules/tpm/jupyter/index.scss b/public/react/src/modules/tpm/jupyter/index.scss
index c056f019b..e6a95406a 100644
--- a/public/react/src/modules/tpm/jupyter/index.scss
+++ b/public/react/src/modules/tpm/jupyter/index.scss
@@ -215,13 +215,13 @@ line-height: 50px !important;
   background: #070F1A !important;
 }
 
-.maxnamewidth200{
-  max-width: 200px;
+.maxnamewidth186JUPYTER{
+  max-width: 186px;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
   cursor: default;
-  width: 200px;
+  width: 186px;
 }
 
 .maxnamewidth181{
diff --git a/public/react/src/redux/actions/jupyter.js b/public/react/src/redux/actions/jupyter.js
index 5ecdbf699..b2d66d6e6 100644
--- a/public/react/src/redux/actions/jupyter.js
+++ b/public/react/src/redux/actions/jupyter.js
@@ -7,7 +7,7 @@
  * @LastEditTime: 2019-12-13 23:03:27
  */
 import types from "./actionTypes";
-import { message } from 'antd';
+import { message ,Modal} from 'antd';
 import { 
   fetchJupyterTpiDataSet,
   fetchJupyterTpiUrl,
@@ -78,8 +78,8 @@ export const getJupyterTpiUrl = (obj) => {
       if (res.status === 200) {
         const { status, url = '', port } = res.data;
         dispatch(updataspinning(false))
-        setTimeout(()=>{ dispatch(addjypertime(Date.now() +3600 * 1000))},500)
-        // timeinfo_with_tpi(id,dispatch)
+        //setTimeout(()=>{ dispatch(addjypertime(Date.now() +3600 * 1000))},500)
+        timeinfo_with_tpi(id,dispatch)
         dispatch({
           type: types.GET_JUPYTER_TPI_URL,
           payload: {
@@ -240,27 +240,26 @@ export const updataspinning=(type)=>{
 
 // 获取重置实训后的时间
 export const timeinfo_with_tpi = (identifier, dispatch) => {
-  debugger
     const params = {
       identifier: identifier
     };
-    debugger
     timeinfo_with_tpis(params).then(res => {
-      debugger
-      console.log('同步时间成功: ', res);
       if (res.data.status === 401) return;
       if (res.status === 200) {
-        const {status} = res.data
-        console.log(status)
-        // dispatch(addjypertime(Date.now() +3600 * 1000))
-        // setTimeout(()=>{ dispatch(addjypertime(Date.now() +3600 * 1000))},500)
-        // if (status === 0) {
-        //   message.success(msg);
-        //   dispatch(updataspinning(false))
-        //   setTimeout(() => {
-        //     window.location.reload();
-        //   }, 300);
-        // }
+        if(res.data.status===0){
+          if(res.data.useSeconds===null){
+            Modal.warning({
+              title: '提示',
+              content: '因为这个实训pod不在了，无法获取倒计时，请联系系统管理人员',
+            });
+          }else{
+            let useSeconds=res.data.useSeconds;
+            let summain=3600 * 1000;
+            let sums= useSeconds * 1000;
+            let sum=summain-sums;
+            setTimeout(()=>{ dispatch(addjypertime(Date.now() +sum))},500);
+          }
+        }
       }
     })
 }
\ No newline at end of file