diff --git a/src/forge/Main/CoderRootDirectory.js b/src/forge/Main/CoderRootDirectory.js
index 4102fd754..a9c73fee6 100644
--- a/src/forge/Main/CoderRootDirectory.js
+++ b/src/forge/Main/CoderRootDirectory.js
@@ -46,8 +46,9 @@ class CoderRootDirectory extends Component {
       chooseType:undefined,
       tags_count:undefined,
       commits_count:undefined,
-      branches_count:undefined
+      branches_count:undefined,
 
+      md:false
     }
   }
   changeAddress = (address) => {
@@ -254,12 +255,21 @@ class CoderRootDirectory extends Component {
   };
 
   // 点击跳转到子目录
-  goToSubRoot=(path,type)=>{
+  goToSubRoot=(path,type,filename)=>{
     this.setState({
       chooseType:type
     })
     const { projectsId } = this.props.match.params;
     this.props.history.push(`/projects/${projectsId}/coders?url=${path}`);
+    if(filename.substring(filename.length - 3) === ".md"){
+      this.setState({
+        md:true
+      })
+    }else{
+      this.setState({
+        md:false
+      })
+    }
   };
 
   // readme文件内容
@@ -348,7 +358,7 @@ class CoderRootDirectory extends Component {
         dataIndex: 'name',
         width:"30%",
         render: (text,item) => (
-          <a onClick={()=>this.goToSubRoot(item.path,item.type)} className="ml12 task-hide" style={{ display: "block", maxWidth: "345px" }}>
+          <a onClick={()=>this.goToSubRoot(item.path,item.type,text)} className="ml12 task-hide" style={{ display: "block", maxWidth: "345px" }}>
             <i className={ item.type === "file" ? "iconfont icon-wenjia font-15 color-green-file mr5":"iconfont icon-wenjianjia1 color-green-file font-15 mr5"}></i>{text}
           </a>
         ),
diff --git a/src/forge/Main/CoderRootFileDetail.js b/src/forge/Main/CoderRootFileDetail.js
index 7430d0bbe..1ba64db04 100644
--- a/src/forge/Main/CoderRootFileDetail.js
+++ b/src/forge/Main/CoderRootFileDetail.js
@@ -3,6 +3,9 @@ import { Popconfirm, Select } from "antd";
 import "./list.css";
 import axios from "axios";
 import Meditor from "../Newfile/m_editor";
+import MDEditor from "../../modules/tpm/challengesnew/tpm-md-editor";
+import RenderHtml from "../../components/render-html";
+
 
 function bytesToSize(bytes) {
   if (bytes === 0) return "0 B";
@@ -18,6 +21,7 @@ class CoderRootFileDetail extends Component {
       value: undefined,
       language: undefined,
       languages: undefined,
+      description:props.detail.content
     };
   }
 
@@ -146,6 +150,12 @@ class CoderRootFileDetail extends Component {
     });
   };
 
+  onContentChange = (value) => {
+    this.setState({
+      description: value,
+    });
+  };
+
   render() {
     const {
       readOnly,
@@ -153,8 +163,9 @@ class CoderRootFileDetail extends Component {
       current_user,
       isManager,
       isDeveloper,
+      md
     } = this.props;
-    const { language, languages } = this.state;
+    const { language, languages , description } = this.state;
     let flag = current_user && current_user.login && (isManager || isDeveloper);
     const Option = Select.Option;
 
@@ -233,6 +244,11 @@ class CoderRootFileDetail extends Component {
               </a>
             </div>
           ) : (
+            md && readOnly ?
+            <div className="files-md">
+              <RenderHtml className="file-md" value={description} />
+            </div>
+            :
             <Meditor
               {...this.props}
               {...this.state}
diff --git a/src/forge/Main/Detail.js b/src/forge/Main/Detail.js
index 1866b9c8b..a54940999 100644
--- a/src/forge/Main/Detail.js
+++ b/src/forge/Main/Detail.js
@@ -162,7 +162,7 @@ class Detail extends Component {
 
   getProject = (num) => {
     const name = window.location.hostname === "localhost" ? "testforgeplus.trustie.net":window.location.hostname;
-    console.log(`ws:${name}/cable`);
+    console.log(`wss:${name}/cable`);
     const { projectsId } = this.props.match.params;
     const url = `/projects/${projectsId}/simple.json`;
     axios.get(url).then((result) => {
diff --git a/src/forge/Main/list.css b/src/forge/Main/list.css
index 7dde24438..f40b533f5 100644
--- a/src/forge/Main/list.css
+++ b/src/forge/Main/list.css
@@ -266,6 +266,10 @@
   /* color: #1C91FF !important; */
   background: rgba(255,255,255,0.5);
 }
+.files-md{
+  border:1px solid #eee;
+  padding:20px;
+}
 /* 详情-代码 */
 .branch-wrapper{
   border:1px solid #eee;