diff --git a/src/forge/Main/CoderRootFileDetail.js b/src/forge/Main/CoderRootFileDetail.js
index f0c9d06a..7b4081d9 100644
--- a/src/forge/Main/CoderRootFileDetail.js
+++ b/src/forge/Main/CoderRootFileDetail.js
@@ -107,13 +107,8 @@ class CoderRootFileDetail extends Component {
   EditFile = (flag) => {
     const { onEdit } = this.props;
     onEdit && onEdit(flag);
-    // this.setState({
-    //   readOnly: false,
-    // });
   };
 
-  // 编辑文件
-
   changeMmirror = (e, e1, value) => {
     this.setState({
       value,
diff --git a/src/forge/Newfile/m_editor.js b/src/forge/Newfile/m_editor.js
index 806154b0..a2b4216c 100644
--- a/src/forge/Newfile/m_editor.js
+++ b/src/forge/Newfile/m_editor.js
@@ -1,6 +1,5 @@
 import React, { Component } from "react";
 import Editor from "react-monaco-editor";
-
 import UserSubmitComponent from "./UserSubmitComponent";
 
 import "./index.css";
@@ -29,6 +28,7 @@ class m_editor extends Component {
       lineHeight: 24,
       renderLineHighlight: "line",
       revealHorizontalRightPadding: 5,
+      placeholder:"请输入内容",
       readOnly: readOnly,
       cursorStyle: readOnly ? "underline-thin" : "line",
       folding: true,
@@ -46,16 +46,17 @@ class m_editor extends Component {
         <div>
           <div className="branchTable">
             <Editor
-              height="600px"
+              height="400px"
               language={language ? language : "plaintext"}
               theme={"vs-grey"}
-              defaultValue="请输入内容"
+              placeholder="请输入内容"
               value={editorValue}
               options={editor_options}
               onChange={this.changeEditor}
               editorWillMount={this.editorWillMount}
             />
           </div>
+
           {!readOnly && (
             <UserSubmitComponent
               {...this.props}