diff --git a/src/forge/Newfile/Index.js b/src/forge/Newfile/Index.js
index 9b7769552..953f50720 100644
--- a/src/forge/Newfile/Index.js
+++ b/src/forge/Newfile/Index.js
@@ -65,16 +65,18 @@ class Index extends Component {
                 <FileLanguage  language={language} select_language={this.select_language}></FileLanguage>
               </div>
             </div>
-            <Meditor
-              {...this.props}
-              {...this.state}
-              filepath={`${file_path}`}
-              language = {language}
-              content={undefined}
-              readOnly={false}
-              editorType="new"
-              descName={filename && `Add ${filename}`}
-            ></Meditor>
+            <div className="editorBorder">
+              <Meditor
+                {...this.props}
+                {...this.state}
+                filepath={`${file_path}`}
+                language = {language}
+                content={undefined}
+                readOnly={false}
+                editorType="new"
+                descName={filename && `Add ${filename}`}
+              ></Meditor>
+            </div>
           </div>
         </div>
       </React.Fragment>
diff --git a/src/forge/Newfile/index.css b/src/forge/Newfile/index.css
index feb82b97a..746febe55 100644
--- a/src/forge/Newfile/index.css
+++ b/src/forge/Newfile/index.css
@@ -8,7 +8,13 @@
   border: 1px solid #d9d9d9!important;
   border-right: none!important;
 }
-
+.editorBorder .editorBorderBox{
+  border:1px solid #eee;
+  border-radius: 2px;
+}
+.editorBorder .editorBorderSubmitBox{
+  padding:20px 0px!important;
+}
 .userScrew{
   margin:20px 0px;
   border:1px solid #f4f4f4;
diff --git a/src/forge/Newfile/m_editor.js b/src/forge/Newfile/m_editor.js
index 967717c9b..242f7e0d3 100644
--- a/src/forge/Newfile/m_editor.js
+++ b/src/forge/Newfile/m_editor.js
@@ -69,10 +69,12 @@ class m_editor extends Component {
           );
 
           const lineCount = editor.getModel().getLineCount() || 1;
-          const height =
+          let height =
               editor.getTopForLineNumber(lineCount + 1) +
               lineHeight +
-              padding;
+              padding ;
+
+          if(height<400){height = 400;} 
 
           if (this.state.prevHeight !== height) {
             this.setState({
@@ -89,36 +91,32 @@ class m_editor extends Component {
 
 
     return (
-
-
       <React.Fragment>
-        <div>
-          <div className="">
-            <Editor
-              language={language ? language : "plaintext"}
-              theme={"vs-grey"}
-              placeholder="请输入内容"
-              value={editorValue}
-              options={editor_options}
-              onChange={this.changeEditor}
-              editorWillMount={this.editorWillMount}
-              editorDidMount={handleEditorMount}
-            />
-          </div>
-            {!readOnly && (
-              <div style={{marginTop:"20px",padding:"20px"}}>
-                <UserSubmitComponent
-                  {...this.props}
-                  {...this.state}
-                  filepath={`${this.props.filepath}`}
-                  content={editorValue}
-                  editor_type={editorType}
-                  currentBranch={currentBranch}
-                  descName={descName}
-                ></UserSubmitComponent>
-                </div>
-            )}
-          </div>
+        <div className="editorBorderBox">
+          <Editor
+            language={language ? language : "plaintext"}
+            theme={"vs-grey"}
+            placeholder="请输入内容"
+            value={editorValue}
+            options={editor_options}
+            onChange={this.changeEditor}
+            editorWillMount={this.editorWillMount}
+            editorDidMount={handleEditorMount}
+          />
+        </div>
+        {!readOnly && (
+          <div className="editorBorderSubmitBox" style={{marginTop:"20px",padding:"20px"}}>
+            <UserSubmitComponent
+              {...this.props}
+              {...this.state}
+              filepath={`${this.props.filepath}`}
+              content={editorValue}
+              editor_type={editorType}
+              currentBranch={currentBranch}
+              descName={descName}
+            ></UserSubmitComponent>
+            </div>
+        )}
       </React.Fragment>
     );
   }